Sierra / Mallory

Key Features:

• For: OMC Cobra

Interchanges/Replaces

GLM

• 12405

Mallory

• 9-43200

OMC Stern Drive

• 984744

Interchanges/Replaces

GLM

• 12390

Mallory

• 9-43201

OMC Stern Drive

• 983298

Interchanges/Replaces

GLM

• 12420

Mallory

• 9-43202

Mercury Marine

• 46-48746A1
• 46-48746A3
• 46-77822A1

Use With:

• 18-3109: Water Tube Guide
• 18-3110: Water Pump Housing Bushing

Interchanges/Replaces

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

Interchanges/Replaces

Mallory

• 9-43250

Yamaha Outboard

• 61A-44311-00-00
• 61A-44311-01-00
• 6E5-44311-00-00

Interchanges/Replaces

Mallory

• 9-43252

Yamaha Outboard

• 61A-44311-00-00
• 61A-44311-01-00
• 6E5-44311-00-00

Interchanges/Replaces

Mallory

• 9-43254

Yamaha Outboard

• 63V-44301-00-00

Additional Details:

• Fits: MC I, R, MR & Alpha One drives

Use With:

• 18-3116: Water Pump Housing

Interchanges/Replaces

GLM

• 12830

Mallory

• 9-43604

Mercruiser Stern Drive

• 26-38970

Mercury Marine

• 26-29677
• 26-36557A1
• 26-38970

Interchanges/Replaces

OMC Stern Drive

• 911702

Key Features:

• For: All OMC Cobra Drives-2.3 (1987-90), 2.5 (1986), 3.0 (1986-93), 4.6 (1989)
• For: All OMC Cobra Drives 5.0 (1986-93), 5.7 (1986-93), 5.8 (1989-93), 7.5 (1987-89)

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3206	GLM 12405 Mallory 9-43200 OMC Stern Drive 984744	1	Water Pump Housing		N/A
18-2541	GLM 86630 OMC Stern Drive 911704	1	Rubber Seal		N/A
18-3145	GLM 12391 Mallory 9-43500 OMC Stern Drive 764197 911844	1	Pump Liner		N/A

Key Features:

• For: All OMC Cobra Drives-2.3 (1987-90), 2.5 (1986), 3.0 (1986-93)
• For: All OMC Cobra Drives 4.3 (1986-93), 4.6 (1989), 5.0 (1986-93), 5.7 (1986-93)
• For: All OMC Cobra Drives 5.8 (1989-93), 7.5 (1987-89)

Use With:

• 18-3058: Impeller

Interchanges/Replaces

Johnson/Evinrude Outboard

• 984461

Mallory

• 9-45285

OMC Stern Drive

• 984461

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3206	GLM 12405 Mallory 9-43200 OMC Stern Drive 984744	1	Water Pump Housing		N/A
18-2916	GLM 34770 OMC Stern Drive 911702	1	Water Pump Housing Gasket		N/A
18-3145	GLM 12391 Mallory 9-43500 OMC Stern Drive 764197 911844	1	Pump Liner		N/A
18-3121	GLM 12760 OMC Stern Drive 911703	1	Impeller Plate		N/A
18-3058	GLM 89950 Mallory 9-45280 OMC Stern Drive 777128 983895	1	Impeller		N/A
18-2541	GLM 86630 OMC Stern Drive 911704	1	Rubber Seal		N/A

Key Features:

• 1964-86 Except Cobra

Interchanges/Replaces

GLM

• 12190

Mallory

• 9-45286

OMC Stern Drive

• 983218

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3086	GLM 89760 Mallory 9-45281 OMC Stern Drive 379475 777130	1	Impeller		N/A
18-3111	GLM 86100 OMC Stern Drive 907774	1	Water Pump Shaft Seal		N/A
18-3119	GLM 12390 Mallory 9-43201 OMC Stern Drive 983298	1	Water Pump Housing		N/A
18-3141	GLM 12590 Mallory 9-43401 OMC Stern Drive 313176	1	Impeller Plate		N/A
18-7129	GLM 80220 Johnson/Evinrude Outboard 314491 OMC Stern Drive 314491	1	O-Ring		N/A
18-7135	Chrysler/Force/US Marine 25-35276 GLM 82100 Johnson/Evinrude Outboard 310584 Mallory 9-76530 Mercruiser Stern Drive 25-35276 Mercury Marine 25-20365 25-35276 OMC Stern Drive 310584 3852089 Volvo Penta 3852089	1	O-Ring		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
NSS	OMC Stern Drive 910238	1	O-Ring	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

Key Features:

• Same as 18-3410 but without housing

Interchanges/Replaces

Mallory

• 9-48613

Yamaha Outboard

• 68T-W0078-00-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-8910	Mallory 9-45614 Yamaha Outboard 68T-44352-00-00	1	Impeller		N/A
18-3444	Yamaha Outboard 63V-44322-00-00	1	Insert Cup		N/A
18-3142	Yamaha Outboard 68T-44323-00-00	1	Impeller Plate		N/A
18-3176	Yamaha Outboard 68T-44366-00-00	1	Water Seal Damper		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
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	4	Bolt		N/A
NSS	Yamaha Outboard 93210-44398-00	1	O-Ring	No Image	N/A

Key Features:

• Same as 18-3310 but includes Water Pump Housing

Interchanges/Replaces

Mallory

• 9-48614

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
18-3170	Mallory 9-43250 Yamaha Outboard 61A-44311-00-00 61A-44311-01-00 6E5-44311-00-00	1	Water Pump Housing		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
18-3333	Yamaha Outboard 61A-44322-00-00	1	Insert Cup		N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A
NSS	Yamaha Outboard 93606-12019-00	2	Pin, Dowel	No Image	N/A

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 18-3370 but includes Water Pump Housing

Interchanges/Replaces

Mallory

• 9-48616

Yamaha Outboard

• 692-W0078-00-00
• 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
18-3171	Mallory 9-43251 Yamaha Outboard 688-44311-01-00	1	Water Pump Housing		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 97395-08070-00	2	Bolt	No Image	N/A
NSS	Yamaha Outboard 97395-08050-00	2	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 18-3395 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