Parts for MerCruiser 90 (Sterndrive) 1970-1972 Drive Shaft Housing, Water Pump & Gear Assembly

Revise Search: All Models > 90 (Sterndrive) 1970-1972 > 2898020 - 3225967 > Drive Shaft Housing, Water Pump & Gear Assembly

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#	-39508A 1	REVERSE HOOK ASSEMBLY (1 required per assembly)
		39508A 1 - Hook Assembly, NLA [ More info ] Unavailable
#	1555-2538A20	DRIVE SHAFT HOUSING ASSEMBLY-COMPLETE (1 required per assembly) (Includes Gears, Universal Joint, etc.)
		1555-2538A20 - Drive Shaft, NLA [ More info ] Unavailable
#1	1555-2538A 1	DRIVE SHAFT HOUSING ASSEMBLY (1 required per assembly)
		1555-2538A 1 - Drive Shaft, NLA [ More info ] Unavailable
#2	16-46914	STUD-Drive Shaft Housing to Gear Housing (1/3/4 IN.) (1 required per assembly)
		16-46914 - 168M0022145 [ More info ] Unavailable
		16-57932 - STUD [ More info ] Unavailable
		16-8M0022145 - Stud [ More info ] $12.00 Available to Order: Usually ships within 10 days.
#3	16-46913	STUD-Drive Shaft Housing to Gear Housing (3 IN.) (1 required per assembly)
		16-46913 - Stud, NLA [ More info ] Unavailable
		16-57935 - Stud, NLA [ More info ] $8.88 3 In Stock.
#4	32-45005	DRAIN TUBE-Drive Shaft Housing (1-5/8 IN.) (1 required per assembly)
		32-45005 - Tube, NLA [ More info ] $5.00 2 In Stock.
#5	22-31704	PIPE PLUG-Drive Shaft Housing (1 required per assembly)
		22-31704 - Plug, NLA [ More info ] $10.00 10+ In Stock.
#8	37-55671A 1	DECAL ASSEMBLY-Drive Shaft Housing (1 required per assembly)
		37-55671A 1 - Decal Set, 90HP, NLA [ More info ] Unavailable
#9	19-32298	PLUG-Drive Shaft Housing-Trim Tab Hole (1 required per assembly)
		19-32298 - Plug - Priced Individually [ More info ] $5.54 10+ In Stock.
#10	-38119A 1	COVER ASSEMBLY-Water Pocket (1 required per assembly)
		38119A 1 - Cover Assembly [ More info ] $7.00 10+ In Stock.
#11	26-38970	SEAL-Rubber-Water Pocket Cover (1 required per assembly)
		26-38970 - Seal - Priced Individually [ More info ] $4.90 10+ In Stock.
		18-3110 - Seal, 26-38970 [ More info ] $3.49 $2.77 Available to Order: Usually ships within 10 days.
#12	27-38110	GASKET-Water Pocket Cover (1 required per assembly)
		27-38110 - Water Pocket Cover Gasket [ More info ] $1.50 10 In Stock.
#13	10-38111	SCREW-Water Pocket Cover to Drive Shaft Housing (3/4 IN.) (4 required per assembly)
		10-38111 - Screw, NLA [ More info ] $2.25 10+ In Stock.
#14	32-45694	WATER TUBE-Water Pocket Cover (1 required per assembly)
		32-45694 - Tube, NLA [ More info ] Unavailable
#15	-45011A 2	SHIFT SHAFT-Intermediate (1 required per assembly)
		45011A 2 - Shaft Assembly, NLA [ More info ] $14.00 2 In Stock.
#16	12-26617	WASHER-Intermediate Shift Shaft (1 required per assembly)
		12-26617 - Washer Flywheel Nut, NLA [ More info ] Unavailable
#17	11-22339	NUT-Intermediate Shift Shaft (1 required per assembly)
		11-22339 - Nut (5/8x18) [ More info ] Unavailable
		11-8M0214915 - NUT Note: Priced Individually [ More info ] $8.10 10+ In Stock.
		18-3713 - Nut, 11-22339 [ More info ] $5.79 $4.90 Available to Order: Usually ships within 10 days.
#18	17-38112	PIVOT PIN-Reverse Hook Arm to Drive Shaft Housing (1 required per assembly)
		17-38112 - Pivot Pin, NLA [ More info ] $1.50 2 In Stock.
#19	-39511	REVERSE HOOK ARM (1 required per assembly)
		39511 - Arm, NLA [ More info ] $22.22 6 In Stock.
#20	24-48036	SPRING-Reverse Hook to Arm (2 required per assembly)
		24-48036 - SPRING,NLA [ More info ] Unavailable
#21	-39508	HOOK-Reverse Arm (1 required per assembly)
		39508 - Hook, NLA [ More info ] $9.00 2 In Stock.
#22	10-39510	SCREW-Reverse Hook to Arm (2-5/8 IN.) (1 required per assembly)
		10-39510 - SCREW,NLA [ More info ] Unavailable
#23	12-35950	WASHER-Reverse Hook Screw (2 required per assembly)
		12-35950 - Washer, (.273 X .437 X .031) Stainless Steel [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#24	23-39655	SLEEVE-Anti-Galling-Reverse Hook Screw (1 required per assembly)
		23-39655 - Sleeve [ More info ] $1.25 2 In Stock.
#25	11-33825	NUT-Reverse Hook Screw (1 required per assembly)
		11-33825 - Nut, Reverse Lock Hook Screw [ More info ] Unavailable
		11-826709109 - Nut, (.250-28) Stainless Steel [ More info ] $3.50 10+ In Stock.
#26	24-39507	SPRING-Reverse Hook Pivot Pin (1 required per assembly)
		24-39507 - Spring-reverse Hook Pivot Pin,NLA [ More info ] $2.00 10+ In Stock.
#27	-38581	WATER SHUTTER-Rubber-Drive Shaft Housing (1 required per assembly)
		38581 - SHUTTER,NLA [ More info ] Unavailable
#28	11-34933	NUT-Gear Housing to Drive Shaft Housing Stud (2 required per assembly)
		11-34933 - Nut (7/16-20) [ More info ] Unavailable
		11-8M0204653 - Prop Lock Nut 7/16-20 , Priced Individually [ More info ] $5.10 10+ In Stock.
		18-3721-9 - Lock Nut, 11-34933, 5PK [ More info ] $19.49 $13.18 Available to Order: Usually ships within 10 days.
#29	15-38093A 1	SHIM SET-Lower Tapered Roller Bearing (AR required per assembly)
		15-38093A 1 - Shim Set, NLA [ More info ] $5.00 2 In Stock.
#30	31-38135A 1	TAPERED ROLLER BEARING-Lower (1 required per assembly)
		31-38135A 1 - Tapered Roller Bearing [ More info ] $9.00 10+ In Stock.
#31	-NSS	CUP (1 required per assembly)
		NSS - NOT SOLD SEPARATE [ More info ] Unavailable
#32	45-38121	UPPER DRIVE SHAFT (1 required per assembly)
		45-38121 - Drive Shaft, NLA [ More info ] $75.00 7 In Stock.
#33	43-55427A 1	GEAR ASSEMBLY-Complete (1 required per assembly)
		43-55427A 1 - Gear Assembly [ More info ] Unavailable
#34	23-38089	SPACER-Upper Tapered Roller Bearing (1 required per assembly)
		23-38089 - Spacer - Upper - Taperd Roller Bearing [ More info ] $16.00 10+ In Stock.
#35	31-38137A 1	TAPERED ROLLER BEARING-Upper (1 required per assembly)
		31-38137A 1 - Tapered Roller Bearing [ More info ] $28.13 2 In Stock.
#37	15-38095A 1	SHIM SET-Upper Tapered Roller Bearing (AR required per assembly)
		15-38095A 1 - Shim Set, NLA [ More info ] Unavailable
#38	-45743	SHAFT-Impeller Drive (1 required per assembly)
		45743 - Shaft, NLA [ More info ] $14.00 3 In Stock.
#39	17-38102	PIN-Impeller Drive (1 required per assembly)
		17-38102 - Pin, Impeller Drive,NLA [ More info ] $4.00 10+ In Stock.
#40	25-38099	O RING-Water Pump Housing (1 required per assembly)
		25-38099 - O-ring (.139 X 2.109 Id) [ More info ] $3.20 10+ In Stock.
#41	46-45609A 1	WATER PUMP HOUSING ASSEMBLY (1 required per assembly)
		46-45609A 1 - Housing Assembly, NLA [ More info ] $36.00 6 In Stock.
#42	26-26782	OIL SEAL-Upper (1 required per assembly)
		26-26782 - Oil Seal AT 2 [ More info ] Unavailable
		26-79831 - Seal [ More info ] $17.20 2 In Stock.
		18-2055 - Seal, 26-79831 [ More info ] $11.99 $10.40 Available to Order: Usually ships within 10 days.
#42	26-23300	OIL SEAL-Lower (1 required per assembly)
		26-23300 - Seal - Priced Individually [ More info ] Unavailable
		26-90562 - Seal - Priced Individually [ More info ] $21.22 8 In Stock.
		18-2011 - Seal 26-90562 [ More info ] $15.99 $14.57 1 In Stock.
#44	17-20032	DOWEL PIN (2 required per assembly)
		17-20032 - Pin -Dowel - Priced Individually [ More info ] $2.30 10+ In Stock.
#45	-29104	INSERT (1 required per assembly)
		29104 - Water Pump Body Insert, NLA [ More info ] $26.89 10+ In Stock.
#46	27-38957	GASKET (1 required per assembly)
		27-38957 - Sealing Gasket [ More info ] $1.25 1 In Stock.
#47	25-38101	O RING-Drive Shaft Housing (2 required per assembly)
		25-38101 - O-ring, (.674 X .103) [ More info ] $1.70 10+ In Stock.
#49	47-30041	IMPELLER (1 required per assembly)
		47-30041 - Impeller [ More info ] Unavailable
		47-30041T - Impeller [ More info ] Unavailable
#50	27-45605	GASKET-Water Pump Housing to Face Plate (1 required per assembly)
		27-45605 - Water Pump Housing To Face Plate Gasket [ More info ] $9.99 10+ In Stock.
#51	-45606	FACE PLATE (1 required per assembly)
		45606 - Plate [ More info ] $14.00 10+ In Stock.
#52	27-45604	GASKET-Face Plate to Top Cover (1 required per assembly)
		27-45604 - Face Plate To Top Cover Gasket [ More info ] $13.32 10+ In Stock.
#53	-45608	COVER-Top-Drive Shaft Housing (1 required per assembly)
		45608 - Cover [ More info ] $8.00 7 In Stock.
		45608A 2 - Cover Assembly, NLA [ More info ] $25.00 4 In Stock.
#54	10-28634	SCREW-Flushing-Top Cover (1 required per assembly)
		10-28634 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable
		10-79953 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable
		10-79953A 2 - Drain Screw Kit [ More info ] Unavailable
		10-79953Q 2 - Screw Kit - Priced Individually [ More info ] Unavailable
		10-79953Q04 - Screw Kit - Priced Individually [ More info ] $7.20 10+ In Stock.
		18-2244 - Plug Kit, 10-79953A2 [ More info ] $3.59 Available to Order: Usually ships within 10 days.
		10-79953K04 - Drain Screw - Priced Individually [ More info ] $7.20 10+ In Stock.
#55	12-20260	WASHER-Sealing-Flushing Screw (1 required per assembly)
		12-20260 - Sealing Washer [ More info ] Unavailable
		12-19183 - Washer (3/8 Inch Screw) [ More info ] Unavailable
		12-19183 2 - Washer - Priced Individually [ More info ] Unavailable
		12-19183 3 - Seal -Blue - Priced Individually [ More info ] $1.40 10+ In Stock.
		18-2945-9 - Gasket 12-19183 2-Pack [ More info ] $2.29 4 In Stock.
		12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] $6.40 10+ In Stock.
		12-19183K02 - Seal, Pack of 4 [ More info ] $6.40 10+ In Stock.
#56	10-32565	SCREW-Top Cover to Drive Shaft Housing (1 IN.) (4 required per assembly)
		10-32565 - Screw - Priced Individually [ More info ] $0.77 10+ In Stock.
		10-90073 - Screw [ More info ] $1.80 $1.41 10+ In Stock.
#57	11-20220	NUT-Drive Gear to Universal Joint (1 required per assembly)
		11-20220 - Nut (1/2-20) [ More info ] $4.43 10+ In Stock.
		11-826713 17 - Nut, (.500-20) [ More info ] $3.70 $3.14 8 In Stock.
#58	12-38108	WASHER-Drive Gear to Universal Joint Nut (1 required per assembly)
		12-38108 - Washer-drive Gear To Universal Joint Nut, NLA [ More info ] $1.25 6 In Stock.
#59	15-20928A 1	SHIM SET-Drive Gear Roller Bearing (AR required per assembly)
		15-20928A 1 - Shim Set, NLA [ More info ] Unavailable
#60	31-38142A 2	TAPERED ROLLER BEARING ASSEMBLY-Drive Gear (1 required per assembly)
		31-38142A 2 - Tapered Roller Bearing - Drive Gear [ More info ] $40.00 10+ In Stock.
#61	-38117A 1	CARRIER ASSEMBLY-Oil Seal (1 required per assembly)
		38117A 1 - Carrier Assembly, NLA [ More info ] $48.00 10 In Stock.
#62	26-38105	OIL SEAL (1 required per assembly)
		26-38105 - Seal [ More info ] $68.33 $36.08 10+ In Stock.
#63	25-38106	O RING-Oil Seal Carrier (1 required per assembly)
		25-38106 - O-Ring,Oil Seal Carrier [ More info ] $4.50 $0.90 10+ In Stock.
#64	12-38107	WASHER-Roller Bearing Retainer to Oil Seal Carrier (1 required per assembly)
		12-38107 - Washer-roller Bearing Retainer To Oil Seal Carrier, NLA [ More info ] $5.00 5 In Stock.
#65	-38118	RETAINER-Tapered Roller Bearing-Drive Shaft Housing (1 required per assembly)
		38118 - Retainer, NLA [ More info ] $9.00 5 In Stock.
#66	-38124	UNIVERSAL JOINT-Drive Gear (1 required per assembly)
		38124 - Universal Joint, NLA [ More info ] Unavailable
#67	-39413	YOKE-Universal Joint-Gear End (Short) (1 required per assembly)
		39413 - Yoke, NLA [ More info ] $75.00 2 In Stock.
#68	-39409	SOCKET-Center-Universal Joint (1 required per assembly)
		39409 - Socket, NLA [ More info ] $40.00 1 In Stock.
#69	-36311	CROSS & BEARING ASSEMBLY-Universal Joint (2 required per assembly) (Stamped "Detroit")
		36311 - Cross & Bearing, NLA [ More info ] $35.56 7 In Stock.
#69	-60812	CROSS & BEARING ASSEMBLY-Universal Joint (1 required per assembly) (Stamped "B" or "B-W")
		60812 - Cross & Bea, NLA [ More info ] $16.00 1 In Stock.
#70	-39412	YOKE-Universal Joint-Coupling End (Long) (1 required per assembly)
		39412 - Yoke, NLA [ More info ] $59.00 5 In Stock.