Sierra / Mallory

Key Features:

• Same as 18-3312 but includes Water Pump Housing

Interchanges/Replaces

Mallory

• 9-48615

Yamaha Outboard

• 6N6-W0078-01-00
• 6N6-W0078-02-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	4	Bolt		N/A
18-7483	Yamaha Outboard 93210-37160-00 93210-37M67-00	1	O-Ring		N/A
18-3302	Yamaha Outboard 90280-04M05-00	1	Impeller Key		N/A
18-7485	Mallory 9-76573 Yamaha Outboard 93210-86M38-00	1	O-Ring		N/A
18-3344	Yamaha Outboard 6E5-44323-00-00	1	Wear Plate		N/A
18-3071	GLM 89930 Mallory 9-45609 9-45609-10 Yamaha Outboard 6E5-44352-00-00 6E5-44352-01-00	1	Impeller		N/A
18-3333	Yamaha Outboard 61A-44322-00-00	1	Insert Cup		N/A
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-3173-1	Mallory 9-43252 Yamaha Outboard 61A-44311-00-00 61A-44311-01-00 6E5-44311-00-00	1	Water Pump Housing		N/A
NSS	Yamaha Outboard 93606-12019-00	2	Pin, Dowel	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Key Features:

• Same as 18-3395 but includes Water Pump Housing

Interchanges/Replaces

Mallory

• 9-48618

Yamaha Outboard

• 61A-W0078-A2-00
• 61A-W0078-A3-00
• 64L-W0078-00-00
• 65L-W0078-A0-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3173-1	Mallory 9-43252 Yamaha Outboard 61A-44311-00-00 61A-44311-01-00 6E5-44311-00-00	1	Water Pump Housing		N/A
18-3071	GLM 89930 Mallory 9-45609 9-45609-10 Yamaha Outboard 6E5-44352-00-00 6E5-44352-01-00	1	Impeller		N/A
18-3345	Yamaha Outboard 6G5-44323-00-00 6G5-44323-01-00	1	Wear Plate		N/A
18-3302	Yamaha Outboard 90280-04M05-00	1	Impeller Key		N/A
18-3333	Yamaha Outboard 61A-44322-00-00	1	Insert Cup		N/A
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	4	Bolt		N/A
18-7483	Yamaha Outboard 93210-37160-00 93210-37M67-00	1	O-Ring		N/A
18-7485	Mallory 9-76573 Yamaha Outboard 93210-86M38-00	1	O-Ring		N/A
NSS	Yamaha Outboard 93606-12019-00	2	Pin, Dowel	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Additional Details:

• For:: Bravo
• Fits: Plastic 1 pc. body sea water pump

Interchanges/Replaces

GLM

• 12088

Mallory

• 9-48350

Mercruiser Stern Drive

• 46-807151A14
• 46-807151A7

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3087	GLM 89740 Mallory 9-45375 9-45375-10 Mercruiser Stern Drive 47-59362 47-593621 47-59362A1 47-59362T1	1	Impeller		N/A
18-7163	GLM 81430 Mercruiser Stern Drive 25-33465 25-807149 25-853220 Mercury Marine 25-33465	1	O-Ring		N/A
18-3350	GLM 12501 Mercruiser Stern Drive 72778 94576	1	Wear Plate		N/A
NSS	Mercruiser Stern Drive 12-814806	5	Washer	No Image	N/A
NSS	Mercruiser Stern Drive 25-805062	1	O-Ring	No Image	N/A

Interchanges/Replaces

Mallory

• 9-48600
• 9-48605

Mercury Marine

• 46-84277M
• 46-84277T

Yamaha Outboard

• 682-W0078-00-00
• 682-W0078-01-00
• 682-W0078-A1-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0768	Mercury Marine 27-84024 27-84024M Yamaha Outboard 682-44315-00-00 682-44315-A0-00	2	Wear Plate Gasket		N/A
18-3074	GLM 89880 Mallory 9-45605 Mercury Marine 47-84027M 47-84027T 47-96619M Yamaha Outboard 682-44352-00-00 682-44352-01-00 682-44352-03-00 682-44352-40-00	1	Impeller		N/A
18-2607	Mercury Marine 10-82457M 10-827043M Yamaha Outboard 91101-06040-00 91103-06040-00 91104-06040-00 91201-06040-00 91202-06040-00 91203-06040-00 97011-06040-00 97012-06040-00 97095-06040-00 97301-06040-00 97303-06040-00 97311-06040-00 97312-06040-00 97313-06040-00 97321-06040-00 97395-06040-00 97515-06240-00	4	Bolt		N/A
NSS	Yamaha Outboard 682-44322-00-00	1	Cup, Insert	No Image	N/A
NSS	Yamaha Outboard 682-44323-00-00	1	Plate, Wear	No Image	N/A
18-1834	Mercury Marine 26-84022M Yamaha Outboard 682-44365-00-00	1	Water Seal Damper		N/A
18-3305	Mercury Marine 28-81912M 28-83701M Yamaha Outboard 90280-03003-00 90280-03024-00	1	Impeller Key		N/A

Key Features:

• Same as 18-3311 but does not include Water Pump Housing

Interchanges/Replaces

Mallory

• 9-48601

Yamaha Outboard

• 6G5-W0078-00-00
• 6G5-W0078-01-00
• 6G5-W0078-A1-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	4	Bolt		N/A
18-3071	GLM 89930 Mallory 9-45609 9-45609-10 Yamaha Outboard 6E5-44352-00-00 6E5-44352-01-00	1	Impeller		N/A
18-3302	Yamaha Outboard 90280-04M05-00	1	Impeller Key		N/A
18-3345	Yamaha Outboard 6G5-44323-00-00 6G5-44323-01-00	1	Wear Plate		N/A
18-7483	Yamaha Outboard 93210-37160-00 93210-37M67-00	1	O-Ring		N/A
18-7485	Mallory 9-76573 Yamaha Outboard 93210-86M38-00	1	O-Ring		N/A
NSS	Yamaha Outboard 6E5-44322-00-00	1	Cup, Insert	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washers, Bolt	No Image	N/A

Key Features:

• Same as 18-3371 but does not contain water pump housing

Interchanges/Replaces

Mallory

• 9-48602
• 9-48606

Yamaha Outboard

• 692-W0078-00-00
• 692-W0078-01-00
• 692-W0078-02-00
• 692-W0078-A0-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0239	Mallory 9-60378 Yamaha Outboard 688-44315-00-00 688-44315-A0-00	1	Water Pump Gasket		N/A
18-0240	Mallory 9-60382 Yamaha Outboard 688-44316-01-00 688-44316-A0-00	1	Water Pump Gasket		N/A
18-3070	GLM 89920 Mallory 9-45603 9-45603-10 Yamaha Outboard 688-44352-03-00	1	Impeller		N/A
18-3301	Yamaha Outboard 90280-04M02-00 90280-04M04-00	1	Impeller Key		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
NSS	Yamaha Outboard 97395-08050-00	4	Bolt	No Image	N/A
NSS	Yamaha Outboard 688-44322-00-00	1	Cup, Insert	No Image	N/A
NSS	Yamaha Outboard 688-44323-00-00	1	Plate, Wear	No Image	N/A
NSS	Yamaha Outboard 688-44324-A0-00	1	Gasket, Water Pump	No Image	N/A

Key Features:

• Same as 18-3396-1 but without the water pump housing

Interchanges/Replaces

Mallory

• 9-48603

Yamaha Outboard

• 61A-W0078-00-00
• 61A-W0078-01-00
• 61A-W0078-A1-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	4	Bolt		N/A
18-3071	GLM 89930 Mallory 9-45609 9-45609-10 Yamaha Outboard 6E5-44352-00-00 6E5-44352-01-00	1	Impeller		N/A
18-3302	Yamaha Outboard 90280-04M05-00	1	Impeller Key		N/A
18-3333	Yamaha Outboard 61A-44322-00-00	1	Insert Cup		N/A
18-3345	Yamaha Outboard 6G5-44323-00-00 6G5-44323-01-00	1	Wear Plate		N/A
18-7483	Yamaha Outboard 93210-37160-00 93210-37M67-00	1	O-Ring		N/A
18-7485	Mallory 9-76573 Yamaha Outboard 93210-86M38-00	1	O-Ring		N/A
NSS	Yamaha Outboard 93606-12019-00	2	Pin, Dowel	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Key Features:

• Same as 18-3409 but without housing

Interchanges/Replaces

Mallory

• 9-48608

Yamaha Outboard

• 67F-W0078-00-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3042	Mallory 9-45612 Yamaha Outboard 67F-44352-00-00	1	Impeller		N/A
18-3162	Yamaha Outboard 67F-44322-00-00	1	Insert Cup		N/A
18-3143	Yamaha Outboard 67F-44323-00-00	1	Impeller Plate		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
18-0239	Mallory 9-60378 Yamaha Outboard 688-44315-00-00 688-44315-A0-00	1	Water Pump Gasket		N/A
18-0240	Mallory 9-60382 Yamaha Outboard 688-44316-01-00 688-44316-A0-00	1	Water Pump Gasket		N/A
18-3301	Yamaha Outboard 90280-04M02-00 90280-04M04-00	1	Impeller Key		N/A
18-2605	Yamaha Outboard 90119-08M87-00	2	Bolt		N/A
18-2606	Yamaha Outboard 90119-08M13-00	2	Bolt		N/A
NSS	Yamaha Outboard 688-44324-A0-00	1	Gasket, Water Pump	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Key Features:

• Same as 18-3412 but without housing

Interchanges/Replaces

Mallory

• 9-48609
• 9-48617

Yamaha Outboard

• 63V-W0078-00-00
• 63V-W0078-01-00
• 63V-W0078-02-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3040	Mallory 9-45607 Yamaha Outboard 63V-44352-00-00 63V-44352-01-00	1	Impeller		N/A
18-3444	Yamaha Outboard 63V-44322-00-00	1	Insert Cup		N/A
18-3195	Yamaha Outboard 63V-44323-00-00	1	Impeller Plate		N/A
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	4	Bolt		N/A
18-3294	GLM 89594 Mercury Marine 28-81603M Yamaha Outboard 63V-44338-00-00 664-44338-00-00	1	Impeller Key		N/A
18-1833	Yamaha Outboard 647-44366-00-00	1	Water Seal Damper		N/A

Key Features:

• Same as 18-3413 but without housing

Interchanges/Replaces

Mallory

• 9-48610

Yamaha Outboard

• 66T-W0078-00-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3068	GLM 89900 Mallory 9-45601 9-45601-10 Yamaha Outboard 6H2-44352-00-00 6H2-44352-01-00 6H2-44352-02-00	1	Impeller		N/A
18-3449	Yamaha Outboard 63D-44322-00-00	1	Insert Cup		N/A
18-3196	Yamaha Outboard 66T-44323-00-00	1	Impeller Plate		N/A
18-0483	Yamaha Outboard 63D-44316-00-00	1	Pump Case Gasket		N/A
18-8400-9	Yamaha Outboard 90119-08M15-00	1	Bolt (Priced Per Pkg of 4)		N/A
18-3297	Mercury Marine 28-97089M Yamaha Outboard 90280-03M03-00 90280-03M07-00	1	Impeller Key		N/A
18-1830	Mercury Marine 26-81426M Yamaha Outboard 663-44366-00-00	1	Water Seal Damper		N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer	No Image	N/A
NSS	Yamaha Outboard 93210-59MG7-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 63D-44312-00-00	1	Cover, Pump Housing	No Image	N/A

Interchanges/Replaces

GLM

• 12415

Mallory

• 9-48314

Mercruiser Stern Drive

• 817275A1

Mercury Marine

• 817275A1

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-7420	GLM 82110 Mallory 9-76565 Mercruiser Stern Drive 25-21836 Mercury Marine 25-21836 Mercury Race Outboard 25-21836 Mercury Race Sterndrive 25-21836 Mercury Sport Jet 25-21836	1	O-Ring		N/A
18-2566	Chrysler/Force/US Marine 27-817277 GLM 30290 Mallory 9-60023 Mercruiser Stern Drive 27-817277 27-8172771 Mercury Marine 27-817277 27-8172771	1	Impeller Gasket		N/A
18-2564	Chrysler/Force/US Marine 27-430331 GLM 30090 Honda Outboard 19234-ZW1-003 Mallory 9-60020 Mercruiser Stern Drive 27-430331 Mercury Marine 27-43033 27-430331	1	Impeller Gasket		N/A
18-2599	GLM 85590 Mallory 9-43628 Mercruiser Stern Drive 26-816575A2 Mercury Marine 26-816575A2	1	Face Seal and Tool		N/A

Additional Details:

• For: Gen II - Lower S/N D469859 & up

Interchanges/Replaces

Mallory

• 9-48315

Mercruiser Stern Drive

• 817275K05
• 817275Q05
• 817275Q4
• 817275T4

Mercury Marine

• 817275A5

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2354	GLM 12341 Mallory 9-72642 Mercruiser Stern Drive 807929A1 821759A2 821759A4 Mercury Marine 807929A1 807929A2 815922A1 815922A5 821759A1 821759A2 821759A3 821759A4	1	Carrier Seal		N/A
18-3056	Chrysler/Force/US Marine 47-430262 GLM 89630 Honda Outboard 19210-ZW1-303 Mallory 9-45307 Mercruiser Stern Drive 47-430262 47-43026T2 Mercury Marine 43026Q02 47-430261 47-430262 47-430264 47-43026B2 47-43026T2	1	Impeller		N/A
18-3122	Chrysler/Force/US Marine 817276 8172761 GLM 12500 Honda Outboard 19231-ZW1-003 Mallory 9-43413 Mercruiser Stern Drive 817276 Mercury Marine 817276 8172761 8172763	1	Impeller Plate		N/A
18-3293	Chrysler/Force/US Marine 28-43037 GLM 11071 Mallory 9-43702 9-43720 Mercruiser Stern Drive 28-43037 Mercury Marine 28-43037 28-8M0032833	1	Impeller Key		N/A
18-7420	GLM 82110 Mallory 9-76565 Mercruiser Stern Drive 25-21836 Mercury Marine 25-21836 Mercury Race Outboard 25-21836 Mercury Race Sterndrive 25-21836 Mercury Sport Jet 25-21836	2	O-Ring		N/A
18-2944	GLM 85140 Mallory 9-76512 Mercruiser Stern Drive 26-45577 26-455771 26-45577B 26-45577B1	1	Seal Ring Gasket		N/A
18-2599	GLM 85590 Mallory 9-43628 Mercruiser Stern Drive 26-816575A2 Mercury Marine 26-816575A2	1	Face Seal and Tool		N/A
18-2564	Chrysler/Force/US Marine 27-430331 GLM 30090 Honda Outboard 19234-ZW1-003 Mallory 9-60020 Mercruiser Stern Drive 27-430331 Mercury Marine 27-43033 27-430331	1	Impeller Gasket		N/A
18-2566	Chrysler/Force/US Marine 27-817277 GLM 30290 Mallory 9-60023 Mercruiser Stern Drive 27-817277 27-8172771 Mercury Marine 27-817277 27-8172771	1	Impeller Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	1	Drain Screw Gasket		N/A

Additional Details:

• For:: Bravo I, II, III (1988 & up). Serial #B664190 & up. Also Bravo drives with 1 piece housing

Interchanges/Replaces

GLM

• 12084

Mallory

• 9-48316

Mercruiser Stern Drive

• 47-59362T6

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3087	GLM 89740 Mallory 9-45375 9-45375-10 Mercruiser Stern Drive 47-59362 47-593621 47-59362A1 47-59362T1	1	Impeller		N/A
18-3350	GLM 12501 Mercruiser Stern Drive 72778 94576	1	Wear Plate		N/A
18-7163	GLM 81430 Mercruiser Stern Drive 25-33465 25-807149 25-853220 Mercury Marine 25-33465	1	O-Ring		N/A

Interchanges/Replaces

GLM

• 12010

Mallory

• 9-48301

Mercury Marine

• 46-32767A1
• 46-60366A1
• 46-60366Q1

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2823	GLM 31060 Mallory 9-60039 Mercruiser Stern Drive 27-32769 Mercury Marine 27-19553 27-32769	1	Lower Water Pump Gasket		N/A
18-2824	GLM 31070 Mallory 9-60029 Mercury Marine 27-19551 27-32770	1	Upper Water Pump Gasket		N/A
18-2825	GLM 31080 Mallory 9-60030 Mercury Marine 27-32771	1	Water Pump Base Gasket		N/A
18-2841	GLM 31190 Mallory 9-60033 Mercury Marine 27-19552 27-77417	1	Water Pump Base Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-2948	GLM 31180 Mallory 9-43629 Mercruiser Stern Drive 12-49221 Mercury Marine 12-49221 12-492211 27-23245 Mercury Sport Jet 12-49221	1	Rubber Washer		N/A
18-3007	GLM 89830 Mallory 9-45300 Mercruiser Stern Drive 47-20268 Mercury Marine 47-20268 47-65959 47-89983 47-89983T	1	Impeller		N/A
18-3107	GLM 12520 Mallory 9-43407 Mercury Marine 32768 54705	1	Impeller Plate		N/A
18-3118	GLM 12420 Mallory 9-43202 Mercury Marine 46-48746A1 46-48746A3 46-77822A1	1	Water Pump Housing		N/A
18-7115	GLM 82240 Johnson/Evinrude Outboard 302588 Mercruiser Stern Drive 25-20266 25-26722 Mercury Marine 25-20266 25-26722 OMC Stern Drive 302588	1	O-Ring		N/A
18-7155	Chrysler/Force/US Marine 25-26855 GLM 82230 Johnson/Evinrude Outboard 305270 Mallory 9-76541 Mercruiser Stern Drive 25-26855 Mercury Marine 25-26855 Yamaha Outboard 93210-41MJ2-00	1	O-Ring		N/A
18-7174	Chrysler/Force/US Marine 25-45711 25-F455342 GLM 81140 Johnson/Evinrude Outboard 326649 553127 Mallory 9-76553 Mercruiser Stern Drive 25-45711 Mercury Marine 25-45711 Mercury Sport Jet 25-45711 OMC Stern Drive 326649 553127 910582	1	O-Ring		N/A

Interchanges/Replaces

GLM

• 12180

Mallory

• 9-48302

Mercury Marine

• 46-73640A2

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2823	GLM 31060 Mallory 9-60039 Mercruiser Stern Drive 27-32769 Mercury Marine 27-19553 27-32769	1	Lower Water Pump Gasket		N/A
18-2824	GLM 31070 Mallory 9-60029 Mercury Marine 27-19551 27-32770	1	Upper Water Pump Gasket		N/A
18-2825	GLM 31080 Mallory 9-60030 Mercury Marine 27-32771	1	Water Pump Base Gasket		N/A
18-2841	GLM 31190 Mallory 9-60033 Mercury Marine 27-19552 27-77417	1	Water Pump Base Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-2948	GLM 31180 Mallory 9-43629 Mercruiser Stern Drive 12-49221 Mercury Marine 12-49221 12-492211 27-23245 Mercury Sport Jet 12-49221	1	Rubber Washer		N/A
18-3007	GLM 89830 Mallory 9-45300 Mercruiser Stern Drive 47-20268 Mercury Marine 47-20268 47-65959 47-89983 47-89983T	1	Impeller		N/A
18-3107	GLM 12520 Mallory 9-43407 Mercury Marine 32768 54705	1	Impeller Plate		N/A
18-3118	GLM 12420 Mallory 9-43202 Mercury Marine 46-48746A1 46-48746A3 46-77822A1	1	Water Pump Housing		N/A
18-3423	GLM 12020 Mallory 9-15057 9-43301 Mercury Marine 46-73640A1 46-73640T01	1	Water Pump Base		N/A
18-7115	GLM 82240 Johnson/Evinrude Outboard 302588 Mercruiser Stern Drive 25-20266 25-26722 Mercury Marine 25-20266 25-26722 OMC Stern Drive 302588	1	O-Ring		N/A
18-7155	Chrysler/Force/US Marine 25-26855 GLM 82230 Johnson/Evinrude Outboard 305270 Mallory 9-76541 Mercruiser Stern Drive 25-26855 Mercury Marine 25-26855 Yamaha Outboard 93210-41MJ2-00	1	O-Ring		N/A
18-7174	Chrysler/Force/US Marine 25-45711 25-F455342 GLM 81140 Johnson/Evinrude Outboard 326649 553127 Mallory 9-76553 Mercruiser Stern Drive 25-45711 Mercury Marine 25-45711 Mercury Sport Jet 25-45711 OMC Stern Drive 326649 553127 910582	1	O-Ring		N/A
18-0539	GLM 85630 Mercury Marine 37721 37721001	1	Exhaust Leg Rubber Seal		N/A

Additional Details:

• Fits: Various Mercury 35/40/50/65 hp outboard engines prior to 1976

Interchanges/Replaces

GLM

• 12170

Mallory

• 9-48303

Mercury Marine

• 46-77516A3

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2823	GLM 31060 Mallory 9-60039 Mercruiser Stern Drive 27-32769 Mercury Marine 27-19553 27-32769	1	Lower Water Pump Gasket		N/A
18-2824	GLM 31070 Mallory 9-60029 Mercury Marine 27-19551 27-32770	1	Upper Water Pump Gasket		N/A
18-2825	GLM 31080 Mallory 9-60030 Mercury Marine 27-32771	1	Water Pump Base Gasket		N/A
18-2841	GLM 31190 Mallory 9-60033 Mercury Marine 27-19552 27-77417	1	Water Pump Base Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-2948	GLM 31180 Mallory 9-43629 Mercruiser Stern Drive 12-49221 Mercury Marine 12-49221 12-492211 27-23245 Mercury Sport Jet 12-49221	1	Rubber Washer		N/A
18-3007	GLM 89830 Mallory 9-45300 Mercruiser Stern Drive 47-20268 Mercury Marine 47-20268 47-65959 47-89983 47-89983T	1	Impeller		N/A
18-3107	GLM 12520 Mallory 9-43407 Mercury Marine 32768 54705	1	Impeller Plate		N/A
18-3118	GLM 12420 Mallory 9-43202 Mercury Marine 46-48746A1 46-48746A3 46-77822A1	1	Water Pump Housing		N/A
18-3422	GLM 12380 Mallory 9-43302 Mercury Marine 46-48745A1 46-65498A1 46-68390A1 46-73842A2 46-77516A1	1	Water Pump Base		N/A
18-7115	GLM 82240 Johnson/Evinrude Outboard 302588 Mercruiser Stern Drive 25-20266 25-26722 Mercury Marine 25-20266 25-26722 OMC Stern Drive 302588	1	O-Ring		N/A
18-7155	Chrysler/Force/US Marine 25-26855 GLM 82230 Johnson/Evinrude Outboard 305270 Mallory 9-76541 Mercruiser Stern Drive 25-26855 Mercury Marine 25-26855 Yamaha Outboard 93210-41MJ2-00	1	O-Ring		N/A
18-7174	Chrysler/Force/US Marine 25-45711 25-F455342 GLM 81140 Johnson/Evinrude Outboard 326649 553127 Mallory 9-76553 Mercruiser Stern Drive 25-45711 Mercury Marine 25-45711 Mercury Sport Jet 25-45711 OMC Stern Drive 326649 553127 910582	1	O-Ring		N/A
18-0539	GLM 85630 Mercury Marine 37721 37721001	1	Exhaust Leg Rubber Seal		N/A

Additional Details:

• For:: # 1/R Units without flush S/N 2763442-6854392

Interchanges/Replaces

GLM

• 12110

Mallory

• 9-48305

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2801	GLM 31030 Mallory 9-60028 Mercruiser Stern Drive 27-32438 Mercury Marine 27-32438	1	Water Pump Gasket		N/A
18-2826	GLM 31040 Mallory 9-60036 Mercruiser Stern Drive 27-33146 27-856704 Mercury Marine 27-33146 27-85610 27-856101	1	Water Pump Base Gasket		N/A
18-2914	GLM 31010 Mallory 9-60034 Mercruiser Stern Drive 27-32433 27-856081 27-8M0090319 Mercury Marine 27-30603 27-32433 27-85608 27-856081 27-8M0090319	1	Water Pump Gasket		N/A
18-2915	GLM 31020 Mallory 9-60035 Mercruiser Stern Drive 27-32434 27-856091 27-858524 Mercury Marine 27-30604 27-32434 27-85609 27-856091 27-858524	1	Water Pump Gasket		N/A
18-2919	GLM 31050 Mallory 9-60031 Mercruiser Stern Drive 27-426311 Mercury Marine 27-42631 27-426311	1	Water Pump Gasket		N/A
18-2944	GLM 85140 Mallory 9-76512 Mercruiser Stern Drive 26-45577 26-455771 26-45577B 26-45577B1	1	Seal Ring Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-3017	Chrysler/Force/US Marine 47-803631T 47-F694065 GLM 89840 Mallory 9-45306 Mercruiser Stern Drive 47-30221 47-65960 47-89984 47-89984T4 Mercury Marine 47-30221 47-65960 47-85460 47-89984 47-899842 47-899844 47-89984T3 47-89984T4	1	Impeller		N/A
18-3109	GLM 12820 Mallory 9-43623 Mercruiser Stern Drive 23-29804 23-29804T 23-52928 Mercury Marine 23-29804 23-29804T	1	Water Tube Guide		N/A
18-3110	GLM 12830 Mallory 9-43604 Mercruiser Stern Drive 26-38970 Mercury Marine 26-29677 26-36557A1 26-38970	1	Water Pump Housing Bushing		N/A
18-3116	GLM 12410 Mallory 9-43211 Mercruiser Stern Drive 46-48743A1 46-64141A1 46-96148A1 46-96148T1 Mercury Marine 46-48743A1 46-64141A1 46-96148 46-96148A1 46-96148T1	1	Water Pump Housing		N/A
18-3117	GLM 12510 Mallory 9-43400 Mercruiser Stern Drive 32435 Mercury Marine 30605 32435 324351 32435B	1	Impeller Plate		N/A
18-3417	GLM 12310 Mallory 9-43306 Mercruiser Stern Drive 46-57234A1	1	Water Pump Base		N/A
18-7158	GLM 81160 Johnson/Evinrude Outboard 309731 310585 Mallory 9-76543 Mercruiser Stern Drive 25-30613 25-846357 Mercury Marine 25-30613 25-846357 OMC Stern Drive 310585 310967	1	O-Ring		N/A
18-7162	Chrysler/Force/US Marine 25-33145 GLM 82260 Johnson/Evinrude Outboard 302337 Mallory 9-76547 Mercruiser Stern Drive 25-32424 25-33145 Mercury Marine 25-33145 Mercury Sport Jet 25-33145 OMC Stern Drive 302337 302377 3852044 Sears 25-33145 Volvo Penta 3852044	1	O-Ring		N/A
18-7173	Chrysler/Force/US Marine 25-30224 GLM 82250 Johnson/Evinrude Outboard 310327 Mallory 9-76501 Mercruiser Stern Drive 25-30224 25-30224Q Mercury Marine 25-27018 25-30224 25-30224Q OMC Stern Drive 310327	1	O-Ring		N/A
18-7176	Chrysler/Force/US Marine 25-90011 25-F74305 F694555 F74035 F74305-1 GLM 81390 Mallory 9-76554 Mercruiser Stern Drive 25-896523 25-90011 Mercury Marine 25-896523 25-90011	1	O-Ring		N/A
18-7426	GLM 21330 Mallory 9-76562 Mercruiser Stern Drive 25-30271 Mercury Marine 25-30271 Mercury Sport Jet 25-30271	1	O-Ring		N/A
NSS	Mercruiser Stern Drive 25-38099	1	O-Ring	No Image	N/A

Key Features:

• Same as 18-3316 except base. Includes Water Pump Base (46-8M0077147) 18-3419

Interchanges/Replaces

Mallory

• 9-48306

Mercruiser Stern Drive

• 46-32437A3
• 46-37433A1
• 96-96148A8

Mercury Marine

• 46-32437A1
• 46-37433A1
• 46-42579A4
• 46-44292A4
• 46-48747A3
• 46-57234A3
• 46-58618A4
• 46-60367A1
• 46-60367A4
• 46-64141A11
• 46-69222A3
• 46-73802A3
• 46-73804A3
• 46-78400A2
• 46-96148A5
• 46-96148A8

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2801	GLM 31030 Mallory 9-60028 Mercruiser Stern Drive 27-32438 Mercury Marine 27-32438	1	Water Pump Gasket		N/A
18-2826	GLM 31040 Mallory 9-60036 Mercruiser Stern Drive 27-33146 27-856704 Mercury Marine 27-33146 27-85610 27-856101	1	Water Pump Base Gasket		N/A
18-2914	GLM 31010 Mallory 9-60034 Mercruiser Stern Drive 27-32433 27-856081 27-8M0090319 Mercury Marine 27-30603 27-32433 27-85608 27-856081 27-8M0090319	1	Water Pump Gasket		N/A
18-2915	GLM 31020 Mallory 9-60035 Mercruiser Stern Drive 27-32434 27-856091 27-858524 Mercury Marine 27-30604 27-32434 27-85609 27-856091 27-858524	1	Water Pump Gasket		N/A
18-2919	GLM 31050 Mallory 9-60031 Mercruiser Stern Drive 27-426311 Mercury Marine 27-42631 27-426311	1	Water Pump Gasket		N/A
18-2944	GLM 85140 Mallory 9-76512 Mercruiser Stern Drive 26-45577 26-455771 26-45577B 26-45577B1	1	Seal Ring Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-3017	Chrysler/Force/US Marine 47-803631T 47-F694065 GLM 89840 Mallory 9-45306 Mercruiser Stern Drive 47-30221 47-65960 47-89984 47-89984T4 Mercury Marine 47-30221 47-65960 47-85460 47-89984 47-899842 47-899844 47-89984T3 47-89984T4	1	Impeller		N/A
18-3109	GLM 12820 Mallory 9-43623 Mercruiser Stern Drive 23-29804 23-29804T 23-52928 Mercury Marine 23-29804 23-29804T	1	Water Tube Guide		N/A
18-3116	GLM 12410 Mallory 9-43211 Mercruiser Stern Drive 46-48743A1 46-64141A1 46-96148A1 46-96148T1 Mercury Marine 46-48743A1 46-64141A1 46-96148 46-96148A1 46-96148T1	1	Water Pump Housing		N/A
18-3117	GLM 12510 Mallory 9-43400 Mercruiser Stern Drive 32435 Mercury Marine 30605 32435 324351 32435B	1	Impeller Plate		N/A
18-3419	GLM 12360 Mallory 9-43307 Mercury Marine 46-42579A3 46-8M0077147	1	Water Pump Base		N/A
18-7158	GLM 81160 Johnson/Evinrude Outboard 309731 310585 Mallory 9-76543 Mercruiser Stern Drive 25-30613 25-846357 Mercury Marine 25-30613 25-846357 OMC Stern Drive 310585 310967	1	O-Ring		N/A
18-7162	Chrysler/Force/US Marine 25-33145 GLM 82260 Johnson/Evinrude Outboard 302337 Mallory 9-76547 Mercruiser Stern Drive 25-32424 25-33145 Mercury Marine 25-33145 Mercury Sport Jet 25-33145 OMC Stern Drive 302337 302377 3852044 Sears 25-33145 Volvo Penta 3852044	1	O-Ring		N/A
18-7173	Chrysler/Force/US Marine 25-30224 GLM 82250 Johnson/Evinrude Outboard 310327 Mallory 9-76501 Mercruiser Stern Drive 25-30224 25-30224Q Mercury Marine 25-27018 25-30224 25-30224Q OMC Stern Drive 310327	1	O-Ring		N/A
18-7176	Chrysler/Force/US Marine 25-90011 25-F74305 F694555 F74035 F74305-1 GLM 81390 Mallory 9-76554 Mercruiser Stern Drive 25-896523 25-90011 Mercury Marine 25-896523 25-90011	1	O-Ring		N/A
18-7426	GLM 21330 Mallory 9-76562 Mercruiser Stern Drive 25-30271 Mercury Marine 25-30271 Mercury Sport Jet 25-30271	1	O-Ring		N/A
NSS	Mercury Marine 25-38099	1	O-Ring	No Image	N/A

Additional Details:

• For: MR/Alpha I Units S/N 6854393-0D469858

Interchanges/Replaces

GLM

• 12120

Mallory

• 9-48307

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2801	GLM 31030 Mallory 9-60028 Mercruiser Stern Drive 27-32438 Mercury Marine 27-32438	1	Water Pump Gasket		N/A
18-2826	GLM 31040 Mallory 9-60036 Mercruiser Stern Drive 27-33146 27-856704 Mercury Marine 27-33146 27-85610 27-856101	1	Water Pump Base Gasket		N/A
18-2914	GLM 31010 Mallory 9-60034 Mercruiser Stern Drive 27-32433 27-856081 27-8M0090319 Mercury Marine 27-30603 27-32433 27-85608 27-856081 27-8M0090319	1	Water Pump Gasket		N/A
18-2915	GLM 31020 Mallory 9-60035 Mercruiser Stern Drive 27-32434 27-856091 27-858524 Mercury Marine 27-30604 27-32434 27-85609 27-856091 27-858524	1	Water Pump Gasket		N/A
18-2919	GLM 31050 Mallory 9-60031 Mercruiser Stern Drive 27-426311 Mercury Marine 27-42631 27-426311	1	Water Pump Gasket		N/A
18-2944	GLM 85140 Mallory 9-76512 Mercruiser Stern Drive 26-45577 26-455771 26-45577B 26-45577B1	1	Seal Ring Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-3017	Chrysler/Force/US Marine 47-803631T 47-F694065 GLM 89840 Mallory 9-45306 Mercruiser Stern Drive 47-30221 47-65960 47-89984 47-89984T4 Mercury Marine 47-30221 47-65960 47-85460 47-89984 47-899842 47-899844 47-89984T3 47-89984T4	1	Impeller		N/A
18-3109	GLM 12820 Mallory 9-43623 Mercruiser Stern Drive 23-29804 23-29804T 23-52928 Mercury Marine 23-29804 23-29804T	1	Water Tube Guide		N/A
18-3110	GLM 12830 Mallory 9-43604 Mercruiser Stern Drive 26-38970 Mercury Marine 26-29677 26-36557A1 26-38970	1	Water Pump Housing Bushing		N/A
18-3116	GLM 12410 Mallory 9-43211 Mercruiser Stern Drive 46-48743A1 46-64141A1 46-96148A1 46-96148T1 Mercury Marine 46-48743A1 46-64141A1 46-96148 46-96148A1 46-96148T1	1	Water Pump Housing		N/A
18-3117	GLM 12510 Mallory 9-43400 Mercruiser Stern Drive 32435 Mercury Marine 30605 32435 324351 32435B	1	Impeller Plate		N/A
18-3420	GLM 12320 Mallory 9-43308 Mercruiser Stern Drive 46-44292A3 46-44292Q03 46-44292T1 Mercury Marine 46-44292A3 46-44292Q03 46-44292T1	1	Water Pump Base		N/A
18-7158	GLM 81160 Johnson/Evinrude Outboard 309731 310585 Mallory 9-76543 Mercruiser Stern Drive 25-30613 25-846357 Mercury Marine 25-30613 25-846357 OMC Stern Drive 310585 310967	1	O-Ring		N/A
18-7162	Chrysler/Force/US Marine 25-33145 GLM 82260 Johnson/Evinrude Outboard 302337 Mallory 9-76547 Mercruiser Stern Drive 25-32424 25-33145 Mercury Marine 25-33145 Mercury Sport Jet 25-33145 OMC Stern Drive 302337 302377 3852044 Sears 25-33145 Volvo Penta 3852044	1	O-Ring		N/A
18-7173	Chrysler/Force/US Marine 25-30224 GLM 82250 Johnson/Evinrude Outboard 310327 Mallory 9-76501 Mercruiser Stern Drive 25-30224 25-30224Q Mercury Marine 25-27018 25-30224 25-30224Q OMC Stern Drive 310327	1	O-Ring		N/A
18-7176	Chrysler/Force/US Marine 25-90011 25-F74305 F694555 F74035 F74305-1 GLM 81390 Mallory 9-76554 Mercruiser Stern Drive 25-896523 25-90011 Mercury Marine 25-896523 25-90011	1	O-Ring		N/A
18-7426	GLM 21330 Mallory 9-76562 Mercruiser Stern Drive 25-30271 Mercury Marine 25-30271 Mercury Sport Jet 25-30271	1	O-Ring		N/A
NSS	Mercruiser Stern Drive 25-38099	1	O-Ring	No Image	N/A

Additional Details:

• For: #1 Units with flush S/N 2495186-2763441

Interchanges/Replaces

GLM

• 12130

Mallory

• 9-48308

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2801	GLM 31030 Mallory 9-60028 Mercruiser Stern Drive 27-32438 Mercury Marine 27-32438	1	Water Pump Gasket		N/A
18-2826	GLM 31040 Mallory 9-60036 Mercruiser Stern Drive 27-33146 27-856704 Mercury Marine 27-33146 27-85610 27-856101	1	Water Pump Base Gasket		N/A
18-2914	GLM 31010 Mallory 9-60034 Mercruiser Stern Drive 27-32433 27-856081 27-8M0090319 Mercury Marine 27-30603 27-32433 27-85608 27-856081 27-8M0090319	1	Water Pump Gasket		N/A
18-2915	GLM 31020 Mallory 9-60035 Mercruiser Stern Drive 27-32434 27-856091 27-858524 Mercury Marine 27-30604 27-32434 27-85609 27-856091 27-858524	1	Water Pump Gasket		N/A
18-2919	GLM 31050 Mallory 9-60031 Mercruiser Stern Drive 27-426311 Mercury Marine 27-42631 27-426311	1	Water Pump Gasket		N/A
18-2944	GLM 85140 Mallory 9-76512 Mercruiser Stern Drive 26-45577 26-455771 26-45577B 26-45577B1	1	Seal Ring Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-3017	Chrysler/Force/US Marine 47-803631T 47-F694065 GLM 89840 Mallory 9-45306 Mercruiser Stern Drive 47-30221 47-65960 47-89984 47-89984T4 Mercury Marine 47-30221 47-65960 47-85460 47-89984 47-899842 47-899844 47-89984T3 47-89984T4	1	Impeller		N/A
18-3109	GLM 12820 Mallory 9-43623 Mercruiser Stern Drive 23-29804 23-29804T 23-52928 Mercury Marine 23-29804 23-29804T	1	Water Tube Guide		N/A
18-3110	GLM 12830 Mallory 9-43604 Mercruiser Stern Drive 26-38970 Mercury Marine 26-29677 26-36557A1 26-38970	1	Water Pump Housing Bushing		N/A
18-3116	GLM 12410 Mallory 9-43211 Mercruiser Stern Drive 46-48743A1 46-64141A1 46-96148A1 46-96148T1 Mercury Marine 46-48743A1 46-64141A1 46-96148 46-96148A1 46-96148T1	1	Water Pump Housing		N/A
18-3117	GLM 12510 Mallory 9-43400 Mercruiser Stern Drive 32435 Mercury Marine 30605 32435 324351 32435B	1	Impeller Plate		N/A
18-3421	GLM 12330 Mallory 9-43309 Mercruiser Stern Drive 46-48748A1	1	Water Pump Base		N/A
18-7158	GLM 81160 Johnson/Evinrude Outboard 309731 310585 Mallory 9-76543 Mercruiser Stern Drive 25-30613 25-846357 Mercury Marine 25-30613 25-846357 OMC Stern Drive 310585 310967	1	O-Ring		N/A
18-7162	Chrysler/Force/US Marine 25-33145 GLM 82260 Johnson/Evinrude Outboard 302337 Mallory 9-76547 Mercruiser Stern Drive 25-32424 25-33145 Mercury Marine 25-33145 Mercury Sport Jet 25-33145 OMC Stern Drive 302337 302377 3852044 Sears 25-33145 Volvo Penta 3852044	1	O-Ring		N/A
18-7173	Chrysler/Force/US Marine 25-30224 GLM 82250 Johnson/Evinrude Outboard 310327 Mallory 9-76501 Mercruiser Stern Drive 25-30224 25-30224Q Mercury Marine 25-27018 25-30224 25-30224Q OMC Stern Drive 310327	1	O-Ring		N/A
18-7176	Chrysler/Force/US Marine 25-90011 25-F74305 F694555 F74035 F74305-1 GLM 81390 Mallory 9-76554 Mercruiser Stern Drive 25-896523 25-90011 Mercury Marine 25-896523 25-90011	1	O-Ring		N/A
18-7426	GLM 21330 Mallory 9-76562 Mercruiser Stern Drive 25-30271 Mercury Marine 25-30271 Mercury Sport Jet 25-30271	1	O-Ring		N/A
NSS	Mercruiser Stern Drive 25-38099	1	O-Ring	No Image	N/A