Sierra / Mallory

Additional Details:

• Fits: 45/4.5 hp and 4 hp, 1 cylinder O/B's with a .456" I.D. water impeller

Interchanges/Replaces

Mercury Marine

• 46-70941A3

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3039	GLM 89810 Mallory 9-45305 9-45305-10 Mercury Marine 47-39074 47-65957 47-89981	1	Impeller		N/A
18-3139	GLM 12540 Mercury Marine 46895	1	Impeller Plate		N/A
NSS	Mercury Marine 26-36558	1	Seal Water Pump Cover	No Image	N/A
NSS	Mercury Marine 93224A1	1	Cover Assembly	No Image	N/A
NSS	Mercury Marine 28-56655	1	Key	No Image	N/A
NSS	Mercury Marine 46-70941A1 46-70941T01	1	Housing Assembly	No Image	N/A

Additional Details:

• For: 20 Hp 1967-80

Interchanges/Replaces

Mercury Marine

• 46-48744A3

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2827	GLM 31090 Mercury Marine 27-39623 27-396231	1	Upper Face Plate Gasket		N/A
18-2828	GLM 31200 Mercury Marine 27-39625	1	Lower Water Pump Gasket		N/A
18-2829	GLM 31110 Mercury Marine 27-39626	1	Water Pump Gasket		N/A
18-3052	GLM 89820 Mallory 9-45311 Mercury Marine 47-56780 47-65958 47-89982 47-89982B	1	Impeller		N/A
18-7164	GLM 81260 Johnson/Evinrude Outboard 302537 Mercruiser Stern Drive 25-33466 25-67675 25-846356 27-898101789 Mercury Marine 25-33466 25-67675 25-846356	1	O-Ring		N/A
NSS	Mercury Marine 46-77126A2 46-87458A2	1	Water Pump Housing	No Image	N/A
NSS	Mercury Marine 46-48744A1	1	Water Pump Base	No Image	N/A
NSS	Mercury Marine 39624	1	Face Plate	No Image	N/A
NSS	Mercury Marine 28-56661	1	Key	No Image	N/A
NSS	Mercury Marine 26-33613	1	Seal, Water Pump Body	No Image	N/A
NSS	Mercury Marine 23-86215	1	Bearing, Water Tube Seal	No Image	N/A

Interchanges/Replaces

Johnson/Evinrude Outboard

• 5006511

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3455	Johnson/Evinrude Outboard 340619	1	Insert Cup		N/A
18-2709	GLM 33150 Johnson/Evinrude Outboard 336530 Mallory 9-60409	1	Wear Plate Gasket		N/A
18-3053-1	GLM 89710 Johnson/Evinrude Outboard 389557 396725 Mallory 9-45207 9-45207-10	1	Impeller		N/A
18-7481	GLM 86570 Johnson/Evinrude Outboard 324981 Mallory 9-43632	1	O-Ring		N/A
18-2705	GLM 86491 Johnson/Evinrude Outboard 315748 Mallory 9-43612	1	Oil Seal		N/A
18-2708	GLM 86497 Johnson/Evinrude Outboard 333758 Mallory 9-43624	1	Grommet		N/A
18-3138	GLM 89592 Johnson/Evinrude Outboard 334897	1	Impeller Key		N/A
18-4276	GLM 22321 Johnson/Evinrude Outboard 324334	4	Stainless Steel Bolt (Priced Per Piece)		N/A
18-7143	GLM 81250 Johnson/Evinrude Outboard 331188 Mallory 9-76537 Mercruiser Stern Drive 25-65936 27-58025 391-5081 Mercury Marine 25-65936 OMC Stern Drive 322501 331188 Volvo Penta 3852169	1	O-Ring		N/A
18-3127	GLM 12550 Johnson/Evinrude Outboard 319275 341038	1	Impeller Plate		N/A

Interchanges/Replaces

Johnson/Evinrude Outboard

• 0438592

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3104-1	GLM 89790 Johnson/Evinrude Outboard 432941 437059 765350 Mallory 9-45204 9-45204-10 9-45211	1	Impeller		N/A
18-3455	Johnson/Evinrude Outboard 340619	1	Insert Cup		N/A
18-2709	GLM 33150 Johnson/Evinrude Outboard 336530 Mallory 9-60409	1	Wear Plate Gasket		N/A
18-3127	GLM 12550 Johnson/Evinrude Outboard 319275 341038	1	Impeller Plate		N/A
18-3369	GLM 22360 Johnson/Evinrude Outboard 319126	4	Stainless Steel Bolts		N/A
18-2705	GLM 86491 Johnson/Evinrude Outboard 315748 Mallory 9-43612	1	Oil Seal		N/A
18-2708	GLM 86497 Johnson/Evinrude Outboard 333758 Mallory 9-43624	1	Grommet		N/A
18-3138	GLM 89592 Johnson/Evinrude Outboard 334897	1	Impeller Key		N/A
18-7143	GLM 81250 Johnson/Evinrude Outboard 331188 Mallory 9-76537 Mercruiser Stern Drive 25-65936 27-58025 391-5081 Mercury Marine 25-65936 OMC Stern Drive 322501 331188 Volvo Penta 3852169	1	O-Ring		N/A
18-7481	GLM 86570 Johnson/Evinrude Outboard 324981 Mallory 9-43632	1	O-Ring		N/A

Key Features:

• Same as 18-3466 but without housing

Interchanges/Replaces

Yamaha Outboard

• 6H3-W0078-02-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3069	GLM 89910 Mallory 9-45602 9-45602-10 Mercury Marine 47-81423M 47-82824M 47-97108M Yamaha Outboard 697-44352-00-00 6H2-44352-00-00	1	Impeller		N/A
18-3435	Mercury Marine 81419M Yamaha Outboard 663-44322-00-00	1	Insert Cup		N/A
18-0757	Mallory 9-60309 Yamaha Outboard 6H2-44324-00-00 6H2-44324-A0-00	1	Outer Plate Gasket		N/A
18-0756-1	Mallory 9-60380 Yamaha Outboard 6H2-44315-00-00 6H2-44315-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
18-3297	Mercury Marine 28-97089M Yamaha Outboard 90280-03M03-00 90280-03M07-00	1	Impeller Key		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	2	Bolt		N/A
NSS	Yamaha Outboard 6H2-44323-00-00	1	Plate, Wear	No Image	N/A
NSS	Yamaha Outboard 97095-08055-00	2	Bolt	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Key Features:

• Same as 18-3461 but without housing

Interchanges/Replaces

Yamaha Outboard

• 6H3-W0078-00-00
• 6H3-W0078-A0-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0240	Mallory 9-60382 Yamaha Outboard 688-44316-01-00 688-44316-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	2	Bolt		N/A
18-0756-1	Mallory 9-60380 Yamaha Outboard 6H2-44315-00-00 6H2-44315-A0-00	1	Water Pump Gasket		N/A
18-0757	Mallory 9-60309 Yamaha Outboard 6H2-44324-00-00 6H2-44324-A0-00	1	Outer Plate Gasket		N/A
18-3069	GLM 89910 Mallory 9-45602 9-45602-10 Mercury Marine 47-81423M 47-82824M 47-97108M Yamaha Outboard 697-44352-00-00 6H2-44352-00-00	1	Impeller		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
18-3297	Mercury Marine 28-97089M Yamaha Outboard 90280-03M03-00 90280-03M07-00	1	Impeller Key		N/A
18-3435	Mercury Marine 81419M Yamaha Outboard 663-44322-00-00	1	Insert Cup		N/A
18-3186	Yamaha Outboard 63D-44323-00-00	1	Impeller Plate		N/A
NSS	Yamaha Outboard 97095-08055-00	2	Bolt	No Image	N/A

Key Features:

• Same as 18-3408 but without housing

Interchanges/Replaces

Yamaha Outboard

• 6H3-W0078-00-00
• 6H3-W0078-01-00
• 6H3-W0078-A0-00

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	2	Bolt		N/A
18-0292	Mercury Marine 27-81417 27-81417M Yamaha Outboard 663-44315-00-00 663-44315-A0-00	1	Wear Plate to Pump Housing Gasket		N/A
18-0294	Mercury Marine 27-81421M Yamaha Outboard 663-44324-00-00 663-44324-A0-00	1	Wear Plate to Pump Base Gasket		N/A
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
18-3435	Mercury Marine 81419M Yamaha Outboard 663-44322-00-00	1	Insert Cup		N/A
18-3436	Mercury Marine 81420M Yamaha Outboard 663-44323-00-00	1	Wear Plate		N/A
18-3297	Mercury Marine 28-97089M Yamaha Outboard 90280-03M03-00 90280-03M07-00	1	Impeller Key		N/A
18-99149	Mercury Marine 27-81418M Yamaha Outboard 663-44316-00-00 663-44316-A0-00	1	Water Pump Gasket		N/A
18-0297	Mallory 9-76413 Mercury Marine 26-82234M Yamaha Outboard 93101-23070-00	1	Oil Seal		N/A
NSS	Yamaha Outboard 97095-08055-00	2	Bolt	No Image	N/A

Interchanges/Replaces

Mallory

• 9-48612

Yamaha Outboard

• 6J8-W0078-00-00
• 6J8-W0078-01-00
• 6J8-W0078-A1-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0292	Mercury Marine 27-81417 27-81417M Yamaha Outboard 663-44315-00-00 663-44315-A0-00	1	Wear Plate to Pump Housing Gasket		N/A
18-0294	Mercury Marine 27-81421M Yamaha Outboard 663-44324-00-00 663-44324-A0-00	1	Wear Plate to Pump Base Gasket		N/A
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
18-3435	Mercury Marine 81419M Yamaha Outboard 663-44322-00-00	1	Insert Cup		N/A
18-3436	Mercury Marine 81420M Yamaha Outboard 663-44323-00-00	1	Wear Plate		N/A
18-99149	Mercury Marine 27-81418M Yamaha Outboard 663-44316-00-00 663-44316-A0-00	1	Water Pump Gasket		N/A
NSS	Yamaha Outboard 97095-08050-00	2	Bolt	No Image	N/A
NSS	Yamaha Outboard 97395-08040-00	2	Bolt	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Key Features:

• Same as 18-3415 but without housing

Interchanges/Replaces

Yamaha Outboard

• 63D-W0078-01-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3069	GLM 89910 Mallory 9-45602 9-45602-10 Mercury Marine 47-81423M 47-82824M 47-97108M Yamaha Outboard 697-44352-00-00 6H2-44352-00-00	1	Impeller		N/A
18-3449	Yamaha Outboard 63D-44322-00-00	1	Insert Cup		N/A
18-3186	Yamaha Outboard 63D-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
18-3305	Mercury Marine 28-81912M 28-83701M Yamaha Outboard 90280-03003-00 90280-03024-00	1	Impeller Key		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 63D-44312-00-00	1	Cover, Pump Housing	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A
NSS	Yamaha Outboard 93210-59MG7-00	1	O-Ring	No Image	N/A

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2599	GLM 85590 Mallory 9-43628 Mercruiser Stern Drive 26-816575A2 Mercury Marine 26-816575A2	1	Face Seal and Tool		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
18-7420	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
18-2944	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	1	Drain Screw 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
18-2566	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
NSS	Mercury Marine 817275A2	1	Housing	No Image	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

Key Features:

• 60X-W0078-00-00 + 61A-44311-01-00 = 18-3522-1 kit
• Same as 18-3516 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 60X-W0078-00-00
• 61A-44311-01-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3519	Yamaha Outboard 61A-44322-01-00 61A-44322-02-00	1	Water Pump Housing Insert Cup		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
18-3520	Yamaha Outboard 60X-44323-00-00	1	Water Pump Base Outer Plate		N/A
18-0406	Yamaha Outboard 60X-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
18-3302	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
18-3173-1	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:

• 6H3-W0078-01-00 + 6H3-44311-00-00 = 18-3466 kit
• Same as 18-3465 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 6H3-44311-00-00
• 6H3-W0078-01-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3069	GLM 89910 Mallory 9-45602 9-45602-10 Mercury Marine 47-81423M 47-82824M 47-97108M Yamaha Outboard 697-44352-00-00 6H2-44352-00-00	1	Impeller		N/A
18-3435	Mercury Marine 81419M Yamaha Outboard 663-44322-00-00	1	Insert Cup		N/A
18-0757	Mallory 9-60309 Yamaha Outboard 6H2-44324-00-00 6H2-44324-A0-00	1	Outer Plate Gasket		N/A
18-0756-1	Mallory 9-60380 Yamaha Outboard 6H2-44315-00-00 6H2-44315-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
18-3297	Mercury Marine 28-97089M Yamaha Outboard 90280-03M03-00 90280-03M07-00	1	Impeller Key		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
18-0256	Yamaha Outboard 91290-08045-00 97095-08045-00 97290-08045-00 97370-08045-00 97395-08045-00	2	Bolt		N/A
NSS	Yamaha Outboard 6H2-44311-00-00	1	Housing, Water Pump	No Image	N/A
NSS	Yamaha Outboard 6H2-44323-00-00	1	Plate, Wear	No Image	N/A
NSS	Yamaha Outboard 97095-08055-00	2	Bolt	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Key Features:

• Yamaha 6H2-W0078-A0-00 + 663-44311-02-00 = 18-3408
• Same as 18-3429 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 663-44311-02
• 6H3-W0078-00-00
• 6H3-W0078-01-00
• 6H3-W0078-A0-00

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	2	Bolt		N/A
18-0292	Mercury Marine 27-81417 27-81417M Yamaha Outboard 663-44315-00-00 663-44315-A0-00	1	Wear Plate to Pump Housing Gasket		N/A
18-0294	Mercury Marine 27-81421M Yamaha Outboard 663-44324-00-00 663-44324-A0-00	1	Wear Plate to Pump Base Gasket		N/A
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
18-3297	Mercury Marine 28-97089M Yamaha Outboard 90280-03M03-00 90280-03M07-00	1	Impeller Key		N/A
18-3435	Mercury Marine 81419M Yamaha Outboard 663-44322-00-00	1	Insert Cup		N/A
18-3436	Mercury Marine 81420M Yamaha Outboard 663-44323-00-00	1	Wear Plate		N/A
18-99149	Mercury Marine 27-81418M Yamaha Outboard 663-44316-00-00 663-44316-A0-00	1	Water Pump Gasket		N/A
18-0297	Mallory 9-76413 Mercury Marine 26-82234M Yamaha Outboard 93101-23070-00	1	Oil Seal		N/A
NSS	Yamaha Outboard 6J8-44311-00-00	1	Housing, Water Pump	No Image	N/A
NSS	Yamaha Outboard 97395-08055-00	2	Bolt	No Image	N/A

Key Features:

• 67F-W0078-00 + 67F-44311-01 = 18-3409 kit
• Same as 18-3451 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 67F-44311-01-00
• 67F-W0078-00-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
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
18-3042	Mallory 9-45612 Yamaha Outboard 67F-44352-00-00	1	Impeller		N/A
18-2605	Yamaha Outboard 90119-08M87-00	2	Bolt		N/A
18-2606	Yamaha Outboard 90119-08M13-00	2	Bolt		N/A
18-3301	Yamaha Outboard 90280-04M02-00 90280-04M04-00	1	Impeller Key		N/A
9-43258	Yamaha Outboard 67F-44311-01-00	1	WATER PUMP HOUSING		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:

• 68T-W0078-00-00 + 63V-44301-00-00 = 18-3410 kit
• Same as 18-3450 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 63V-44301-00-00
• 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
18-3356	Mallory 9-43254 Yamaha Outboard 63V-44301-00-00	1	Water Pump Housing		N/A
NSS	Yamaha Outboard 93210-44398-00	1	O-Ring	No Image	N/A

Key Features:

• 63V-W0078-01-00 + 63V-44301-00-00 = 18-3412 kit
• Same as 18-3433 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 63V-44301-00-00
• 63V-W0078-01-00

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
18-3356	Mallory 9-43254 Yamaha Outboard 63V-44301-00-00	1	Water Pump Housing		N/A
18-1833	Yamaha Outboard 647-44366-00-00	1	Water Seal Damper		N/A

Key Features:

• 66T-W0078-00-00 + 66T-44311-00-00 = 18-3413 kit
• Same as 18-3440 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 66T-44311-00-00
• 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 63D-44312-00-00	1	Cover, Water Pump Housing	No Image	N/A
NSS	Yamaha Outboard 93210-59MG7-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A
NSS	Yamaha Outboard 66T-44311-00-00	1	Housing, Water Pump	No Image	N/A

Key Features:

• 63D-W0078-01-00 + 63D-44311-00-00 = 18-3415 kit
• Same as 18-3434 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 63D-44311-00-00
• 63D-W0078-01-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3069	GLM 89910 Mallory 9-45602 9-45602-10 Mercury Marine 47-81423M 47-82824M 47-97108M Yamaha Outboard 697-44352-00-00 6H2-44352-00-00	1	Impeller		N/A
18-3449	Yamaha Outboard 63D-44322-00-00	1	Insert Cup		N/A
18-0483	Yamaha Outboard 63D-44316-00-00	1	Pump Case Gasket		N/A
18-3186	Yamaha Outboard 63D-44323-00-00	1	Impeller Plate		N/A
18-8400-9	Yamaha Outboard 90119-08M15-00	1	Bolt (Priced Per Pkg of 4)		N/A
18-3305	Mercury Marine 28-81912M 28-83701M Yamaha Outboard 90280-03003-00 90280-03024-00	1	Impeller Key		N/A
18-1830	Mercury Marine 26-81426M Yamaha Outboard 663-44366-00-00	1	Water Seal Damper		N/A
9-43253	Yamaha Outboard 63D-44311-00-00	1	WATER PUMP HOUSING		N/A
NSS	Yamaha Outboard 63D-44312-00-00	1	Cover, Water Pump Housing	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A
NSS	Yamaha Outboard 93210-59MG7-00	1	O-Ring	No Image	N/A

Interchanges/Replaces

Mallory

• 9-48317

Mercury Marine

• 46-803750A03

Nissan/Tohatsu Outboard

• 3B2-87322-0

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-43212	Mallory 9-43212 Mercury Marine 46-8037502 46-803750A02 Nissan/Tohatsu Outboard 3B2-65016-0	1	Water Pump Housing		N/A
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	1	Drain Fill Washer		N/A
18-8920	Mallory 9-45401 Mercury Marine 47-8037481 Nissan/Tohatsu Outboard 3B2-65021-1	1	Impeller		N/A
NSS	Nissan/Tohatsu Outboard 3B2-65011-0	1	Cup, Water Pump	No Image	N/A
9-60117	Mercury Marine 27-16158015 27-161585 27-8M0072137 Nissan/Tohatsu Outboard 3B2-65018-0	1	GASKET, WATER PUMP		N/A
9-60116	Mercury Marine 27-16158014 27-161586 27-8M0072138 Nissan/Tohatsu Outboard 3B2-65029-0	1	GASKET, WATER PUMP		N/A
NSS	Nissan/Tohatsu Outboard 3B2-65025-0	1	Guide Plate, Water Pump	No Image	N/A
NSS	Nissan/Tohatsu Outboard 3B2-65020-0	1	Gasket, Pump Case Lower	No Image	N/A
NSS	Nissan/Tohatsu Outboard 916113-0650	4	Bolt	No Image	N/A
NSS	Nissan/Tohatsu Outboard 940113-0600	4	Washer	No Image	N/A
NSS	Nissan/Tohatsu Outboard 309-60111-0	1	Oil Seal	No Image	N/A

Additional Details:

• Fits: GM V-6 & V-8 (305, 350 & 377 cid) engines

Interchanges/Replaces

Chris-Craft

• 16.50-00078

GLM

• 31380

Mallory

• 9-60065

Mercruiser Stern Drive

• 27-34896
• 27-34897
• FI5000077
• FI5000078

OMC Inboard

• 909835

OMC Stern Drive

• 3852477
• 909835

Volvo Penta

• 3852477

Yamaha Sterndrive

• YSG-37545-87-G0