Parts for MerCruiser 225-S 1974 Drive Shaft Housing Assembly & Gear Assembly

Revise Search: All Models > 225-S 1974 > 3856268 - 4200499 > Drive Shaft Housing Assembly & 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 ]

#	37-69447A 1	DECAL SET, DRIVE SHAFT HOUSING - MERCRUISER 225-S (1 required per assembly)
		37-69447A 1 - Decal Set [ More info ] Unavailable
		37-70658A 1 - Decal Set, NLA [ More info ] Unavailable
#1	1547-5523A18	DRIVE SHAFT HOUSING ASSEMBLY (1 required per assembly)
		1547-5523A18 - Drive Shaft Housing [ More info ] Unavailable
		1547-8265A13 - Drive Shaft Housing [ More info ] Unavailable
		1547-9106A 3 - Drive Shaft Housing [ More info ] Unavailable
		1547-9412A18 - Drive Shaft Housing Only Alpha -Basic [ More info ] $149.99 10 In Stock.
#2	16-56295	STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING (2 11/16") (2 required per assembly)
		16-56295 - Stud - Priced Individually [ More info ] $12.40 10+ In Stock.
#3	22-31704	PLUG, PIPE - DRIVE SHAFT HOUSING (WATER POCKET) (1 required per assembly)
		22-31704 - Plug, NLA [ More info ] $10.00 10+ In Stock.
#4	19-32652	WELCH PLUG, DRIVE SHAFT HOUSING (1 required per assembly)
		19-32652 - Plug [ More info ] $11.80 $8.50 10+ In Stock.
#5	23-32632	BUSHING, DRIVE SHAFT HOUSING (1 required per assembly)
		23-32632 - Bushing [ More info ] $33.08 $22.24 10+ In Stock.
#6	11-34933	NUT, GEAR HOUSING TO DRIVE SHAFT HOUSING STUD (3 required per assembly)
		11-34933 - Nut (7/16-20) [ More info ] Unavailable
		11-8M0204653 - Prop Lock Nut 7/16-20 , Priced Individually [ More info ] $5.29 10+ In Stock.
		18-3721-9 - Lock Nut, 11-34933, 5PK [ More info ] $19.49 $18.14 Available to Order: Usually ships within 10 days.
#7	-54235A 2	COVER ASSEMBLY, WATER POCKET - DRIVE SHAFT HOUSING (1 required per assembly)
		54235A 2 - Cover Assembly [ More info ] Unavailable
		42724A 3 - Cover Assembly [ More info ] $50.42 In Stock
		18-3219 - Tube, 42724A3 [ More info ] $41.49 $39.00 5 In Stock.
#8	26-36557	SEAL, RUBBER - WATER POCKET COVER (1 required per assembly)
		26-36557 - Seal - Priced Individually [ More info ] $4.50 10+ In Stock.
		18-0521 - Gasket, 26-36557 [ More info ] $1.38 $1.16 10+ In Stock.
#9	27-55810	GASKET, WATER POCKET COVER (1 required per assembly)
		27-55810 - Water Pocket Cover Gasket [ More info ] $2.21 10+ In Stock.
		27-55810 1 - Gasket [ More info ] $3.20 $3.10 10+ In Stock.
		18-0894-9 - Gasket 27-55810 2-Pack [ More info ] $2.49 Available to Order: Usually ships within 10 days.
#10	10-28668	SCREW, WATER POCKET COVER TO DRIVE SHAFT HOUSING (7/8") (4 required per assembly)
		10-28668 - Screw - Priced Individually [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#11	32-54236	TUBE, WATER - WATER POCKET COVER (1 required per assembly)
		32-54236 - Tubing [ More info ] $17.90 $7.87 4 In Stock.
		18-3220 - Water Tube [ More info ] $6.39 Available to Order: Usually ships within 10 days.
#12	19-32298	PLUG, TRIM TAB HOLE - DRIVE SHAFT HOUSING (1 required per assembly)
		19-32298 - Plug - Priced Individually [ More info ] $6.99 10+ In Stock.
#14	10-28634	SCREW, DRIVE SHAFT HOUSING GREASE FILLER AND VENT HOLE (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 ] $7.49 10+ In Stock.
		18-2244 - Plug Kit, 10-79953A2 [ More info ] $3.99 10+ In Stock.
		10-79953K04 - Drain Screw - Priced Individually [ More info ] $8.20 10+ In Stock.
#15	12-20260	WASHER, DRIVE SHAFT HSG. GREASE FILLER/VENT HOLE 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 ] $1.49 10+ In Stock.
		18-2945-9 - Gasket 12-19183 2-Pack [ More info ] $2.59 10+ In Stock.
		12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] $6.69 10+ In Stock.
		12-19183K02 - Seal, Pack of 4 [ More info ] $7.30 10+ In Stock.
#16	26-37259	OIL SEAL, DRIVE SHAFT HOUSING - LOWER (1 required per assembly)
		26-37259 - Oil Seal [ More info ] $9.95 1 In Stock.
		26-89237 - Seal - Priced Individually [ More info ] Unavailable
		26-96503 - Seal - Priced Individually [ More info ] Unavailable
		26-96503 1 - Seal - Priced Individually [ More info ] $18.83 2 In Stock.
		18-2056 - Seal, 26-96503 1 [ More info ] $15.99 8 In Stock.
#17	26-32511	OIL SEAL, GEAR CHAMBER - DRIVE SHAFT HOUSING (1 required per assembly)
		26-32511 - Seal - Priced Individually [ More info ] $24.08 10+ In Stock.
		18-2049 - Seal, 26-32511 [ More info ] $20.99 $18.95 3 In Stock.
#18	15-36178A 1	SHIM, BEARING CUP TO DRIVE SHAFT HSG. (.002-3-5-10-15) (AR required per assembly)
		15-36178A 1 - Shim Set [ More info ] $9.99 4 In Stock.
		15-36178A02 - Shim Set [ More info ] $18.00 $15.30 1 In Stock.
#19	31-35990A 1	TAPERED ROLLER BEARING ASSEMBLY,PINION GEAR MERCRUISER 225-S (1 required per assembly)
		31-35990A 1 - Tapered Roller Bearing [ More info ] $56.42 Available to Order: Usually ships within 10 days.
		18-1161 - Bearing 31-35990A1, 983891 [ More info ] $46.99 $44.35 6 In Stock.
#20	43-59832A 2	GEAR ASSEMBLY, COMPLETE MERCRUISER 225-S (1 required per assembly)
		43-59832A 2 - Gear Assembly, Complete (1.50 Ratio) [ More info ] Unavailable
		43-18410A 2 - Gear Set [ More info ] Unavailable
		43-18411A 2 - Gear Kit [ More info ] $647.71 Available to Order: Usually ships within 10 days.
#19	31-66818A 1	TAPERED ROLLER BEARING ASSEMBLY, PINION GEAR MERCRUISER 233 (1 required per assembly)
		31-66818A 1 - Roller Bearing - Pinion Gear [ More info ] $132.00 $69.70 10+ In Stock.
#20	43-66773A 2	GEAR ASSEMBLY, COMPLETE MERCRUISER 233 (1 required per assembly)
		43-66773A 2 - Gear Assembly [ More info ] $75.00 5 In Stock.
		43-66773A 3 - Gear Set [ More info ] $211.10 3 In Stock.
		438M0080756 - Gear Set [ More info ] $731.64 Available to Order: Usually ships within 10 days.
		43-803115T 1 - Gear Repair Kit [ More info ] $1,025.07 Available to Order: Usually ships within 10 days.
#21	45-55796	DRIVE SHAFT, UPPER (1 required per assembly)
		45-55796 - Drive Shaft [ More info ] $168.08 $40.34 8 In Stock.
		18-2179 - Shaft, 45-55796 [ More info ] $109.99 $97.00 1 In Stock.
#22	25-55801	"O" RING, UPPER DRIVE SHAFT (1 required per assembly)
		25-55801 - O-ring, Upper Drive Shaft [ More info ] $2.00 10+ In Stock.
#23	-62266A 1	COVER ASSEMBLY, TOP (1 required per assembly) SERIAL 00000000-04428019
		62266A 1 - Cover Assembly [ More info ] Unavailable
		75147A 1 - Cover Assembly [ More info ] $75.00 2 In Stock.
		76098A 1 - Cover Assembly [ More info ] $128.75 10+ In Stock.
#24	31-61100A 1	BEARING ASSEMBLY, DRIVE SHAFT (1 required per assembly) SERIAL 00000000-04428019
		31-61100A 1 - Bearing - Driveshaft [ More info ] $92.00 $90.88 10+ In Stock.
		18-1165 - Bearing, 31-61100A1 [ More info ] $47.02 1 In Stock.
#26	15-45691A 1	SHIM, BEARING CUP TO TOP COVER (AR required per assembly) SERIAL 00000000-04428019
		15-45691A 1 - Shim Set [ More info ] $14.50 $8.13 10+ In Stock.
#23	-76098A 1	COVER ASSEMBLY, TOP (1 required per assembly) SERIAL 04428020-09999999
#27	25-32546	"O" RING, TOP COVER SEALING (1 required per assembly)
		25-32546 - O-Ring - Priced Individually [ More info ] $4.10 10+ In Stock.
		18-7161-9 - (PK5) O-Ring 25-32546 [ More info ] $15.39 4 In Stock.
#28	10-58640	SCREW, TOP COVER TO DRIVE SHAFT HOUSING (1 1/4") (4 required per assembly)
		10-58640 - Screw - Priced Individually [ More info ] $4.00 10+ In Stock.
		10-8M0113174 - Screw, .375-16, Priced Individually [ More info ] $7.30 Available to Order: Usually ships within 10 days.
#29	-59829A 1	UNIVERSAL JOINT ASSEMBLY, DRIVE GEAR (1 required per assembly)
		59829A 1 - Universal Joint [ More info ] Unavailable
		59830A 5 - Universal Joint [ More info ] Unavailable
		814819A 2 - Universal Joint [ More info ] $855.14 In Stock
		18-9218 - Drive Shaft Assembly [ More info ] $705.65 In Stock
		92-102-06K - Complete U-Joint replaces 814819A2 [ More info ] $329.46 $329.46 Available to Order
#30	-46020	YOKE, UNIVERSAL JOINT - GEAR END (1 required per assembly)
		46020 - YOKE [ More info ] Unavailable
		46020T - YOKE [ More info ] Unavailable
		46020 1 - Yoke-Short Stub [ More info ] Unavailable
		46020002 - Yoke-Short [ More info ] Unavailable
		46020T02 - Yoke - Short [ More info ] $218.92 In Stock
		18-2125 - Short Yoke, 46020T [ More info ] $104.64 7 In Stock.
		94-03800 - Short Yoke, 46020T [ More info ] $87.99 $80.90 1 In Stock.
#31	-39383	SOCKET, CENTER - UNIVERSAL JOINT (1 required per assembly)
		39383 - Socket [ More info ] $20.00 2 In Stock.
		39383T - Center Socket [ More info ] Unavailable
		39383 1 - Yoke, Center Socket [ More info ] $155.67 Available to Order: Usually ships within 10 days.
		18-2128 - Yoke, Center Socket, 39383T [ More info ] $110.99 $110.25 In Stock
#32	-58749	CROSS AND BEARING ASSEMBLY, UNIVERSAL JOINT (2 required per assembly)
		58749 - Cross & Bearing [ More info ] Unavailable
		75832 - Cross & Bearing [ More info ] Unavailable
		75832T - Cross & Bearing [ More info ] Unavailable
		75832T 1 - Cross & Bearing - Heavy Duty [ More info ] $98.49 $94.49 Available to Order: Usually ships within 10 days.
		18-2174 - Universal Joint 75832A3 [ More info ] $66.45 10+ In Stock.
		18-2104 - Universal Joint 75832A2 [ More info ] $58.99 $58.63 10+ In Stock.
#33	-59830A 1	YOKE ASSEMBLY, UNIVERSAL JOINT - COUPLING END (1 required per assembly)
		59830A 1 - Yoke Assembly [ More info ] $77.77 4 In Stock.
		59830A 7 - Yoke Assembly [ More info ] $346.67 In Stock
		18-2146 - Long Yoke, 59830A7 [ More info ] $182.49 $179.89 1 In Stock.
		94-02421 - Long Yoke 59830A 7 [ More info ] $148.99 $113.93 2 In Stock.
#34	25-25439	"O" RING, UNIVERSAL JOINT (2 required per assembly)
		25-25439 - O-Ring, Shaft Shaft Bushing [ More info ] $2.00 10+ In Stock.
		18-7420-9 - O-Ring (PK5) 25-21836 [ More info ] $10.19 Available to Order: Usually ships within 10 days.
#35	-66071	RETAINER, TAPERED ROLLER BEARING - UNIVERSAL JOINT (1 required per assembly)
		66071 - Retainer [ More info ] $19.99 8 In Stock.
		816811 1 - Retainer [ More info ] Unavailable
		816811 2 - Bearing Retainer [ More info ] Unavailable
		8M0169040 - Retainer Bearing ZZ [ More info ] $41.67 In Stock
		18-3752 - Nut 816811-1 [ More info ] $34.89 $33.08 3 In Stock.
#36	-35983	RING, ROLLER BEARING RETAINER TO OIL SEAL CARRIER (1 required per assembly)
		35983 - Ring, Roller Bearing Retainer to Oil Seal Carrier [ More info ] $17.07 5 In Stock.
#37	25-70937	"O" RING, OIL SEAL CARRIER (1 required per assembly)
		25-70937 - O-ring, Oil Seal Carrier [ More info ] $4.99 10+ In Stock.
		25-8M0214941 - OIL SEAL CARRIER O-RING Note: Priced Individually [ More info ] $5.70 Available to Order: Usually ships within 10 days.
		18-7169-9 - O-Ring (PK5) 25-70937, 911686 [ More info ] $18.99 $18.59 Available to Order: Usually ships within 10 days.
#38	-66081A 2	CARRIER ASSEMBLY, OIL SEAL (1 required per assembly)
		66081A 2 - Carrier Assembly [ More info ] Unavailable
		18-0577 - Carrier Assembly, 66081A2 [ More info ] $65.99 $65.75 In Stock
		8M0171103 - U-Joint SEAL CARRIER ZZ [ More info ] $72.50 In Stock
#39	26-68493	OIL SEAL, CARRIER (1 required per assembly)
		26-68493 - Oil Seal [ More info ] $13.32 10+ In Stock.
		26-823894 - Seal [ More info ] $29.92 2 In Stock.
		18-2003 - Seal, 26-823894 [ More info ] $23.99 $21.82 10+ In Stock.
#40	31-35988A 2	TAPERED ROLLER BEARING ASSEMBLY, DRIVE GEAR MERCRUISER 225-S (1 required per assembly)
		31-35988A 2 - Tapered Roller Bearing [ More info ] Unavailable
		31-35988A12 - Bearing Kit - Roller [ More info ] $383.71 In Stock
		31-00571 - Bearing Assembly 31-35988A 12 [ More info ] $209.99 $168.21 In Stock
#41	23-35985	SPACER, DRIVE GEAR ROLLER BEARING CUPS MERCRUISER 225-S (1 required per assembly)
		23-35985 - Spacer - Drive Gear Bearing Cups [ More info ] $18.50 $12.43 10+ In Stock.
#40	31-35988A 3	TAPERED ROLLER BEARING ASSEMBLY, DRIVE GEAR MERCRUISER 233 (1 required per assembly)
		31-35988A 3 - Tapered Roller Bearing [ More info ] $299.25 $71.82 5 In Stock.
#41	23-66824	SPACER, DRIVE GEAR ROLLER BEARING CUPS MERCRUISER 233 (1 required per assembly)
		23-66824 - Spacer - Roller Bearing Cups [ More info ] $59.75 $50.79 10+ In Stock.
#42	15-35980A 1	SHIM, BEARING CUP TO DRIVE SHAFT HSG. (.002-3-35-10-25) (AR required per assembly)
		15-35980A 1 - Shim Set [ More info ] $19.90 $11.15 10+ In Stock.
		18-2292 - Shim 15-35980A1 [ More info ] $26.99 $9.99 Available to Order: Usually ships within 10 days.
#43	15-71013	SHIM, BEARING CUP TO DRIVE SHAFT HSG. (1 required per assembly)
		15-71013 - Shim - Priced Individually [ More info ] $3.32 10+ In Stock.
		18-2296 - Shim 15-71013 [ More info ] $7.99 $7.05 Available to Order: Usually ships within 10 days.
#44	12-45810	WASHER, DRIVE GEAR TO UNIVERSAL JOINT NUT (1 required per assembly)
		12-45810 - Washer, Drive Gear To Universal Joint [ More info ] $6.70 Available to Order: Usually ships within 10 days.
#45	11-22339	NUT, DRIVE GEAR TO UNIVERSAL JOINT (1 required per assembly)
		11-22339 - Nut (5/8x18) [ More info ] Unavailable
		11-8M0214915 - NUT Note: Priced Individually [ More info ] $8.40 5 In Stock.
		18-3713 - Nut, 11-22339 [ More info ] $5.79 $4.91 Available to Order: Usually ships within 10 days.
#46	37-70660A 1	DECAL SET, DRIVE SHAFT HOUSING - MERCRUISER 233 (1 required per assembly) SERIAL 00000000-04640109
		37-70660A 1 - Decal Set,NLA [ More info ] Unavailable
#47	37-76731A 1	DECAL SET, DRIVE SHAFT HOUSING - MERCRUISER 233 (1 required per assembly) SERIAL 04640110-09999999
		37-76731A 1 - Decal Set [ More info ] $94.00 Available to Order: Usually ships within 10 days.
#48	37-76753	DECAL "233" (1 required per assembly) SERIAL 04640110-09999999
		37-76753 - Decal, NLA [ More info ] $6.00 10+ In Stock.