Parts for Mercury Marine 25 HP (2 Cylinder) Gear Housing (Drive Shaft)

Revise Search: All Models > 25 HP (2 Cylinder) > 8073158 & Up (Australia) > Gear Housing (Drive Shaft)

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View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

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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 ]

#	46-99157A2	WATER PUMP KIT
		46-99157A 2 - Water Pump Kit [ More info ] Unavailable
		46-99157T 2 - Water Pump Kit [ More info ] $116.58 2 In Stock.
#	1653-8157A 8	GEAR HOUSING ASSEMBLY, COMPLETE - LONG SHAFT (1 required per assembly)
		1653-8157A 8 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669A 4 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669A12 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669A14 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669T14 - Gearcase 20/25 2S Lg [ More info ] Unavailable
#	26-85090A1	SEAL KIT
		26-85090A 1 - Seal Kit, NLA [ More info ] $64.99 4 In Stock.
		18-2629 - Seal Kit, 26-85090A1 [ More info ] $87.99 $79.62 4 In Stock.
#	27-85168A80	GASKET SET
		27-85168A80 - Gasket Set, NLA [ More info ] Unavailable
#	1653-8157A 7	GEAR HOUSING ASSEMBLY, COMPLETE - SHORT SHAFT (1 required per assembly)
		1653-8157A 7 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669A 3 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669A11 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669A13 - Gear Housing Assembly [ More info ] Unavailable
		1665-8669T13 - Gear Housing Sh- Black [ More info ] Unavailable
#1	1653-8157A 6	GEAR HOUSING ASSEMBLY (1 required per assembly)
		1653-8157A 6 - REF PARTSBU,NLA [ More info ] Unavailable
#2	35-98488	SCREEN, WATER INLET - STARBOARD (1 required per assembly)
		35-98488 - SCREEN [ More info ] Unavailable
#2	35-98487	SCREEN, WATER INLET - PORT (1 required per assembly)
		35-98487 - SCREEN [ More info ] Unavailable
#3	10-40031112	SCREW, SCREEN TO GEAR HOUSING (40MM) (1 required per assembly)
		10-40031112 - Screw - Priced Individually [ More info ] $3.10 Available to Order: Usually ships within 10 days.
#4	11-40026 3	NUT, SCREEN SCREW (1 required per assembly)
		11-40026 3 - NUT,NLA [ More info ] Unavailable
#5	31-85559	ROLLER BEARING, LOWER (SEE NOTE) (1 required per assembly)
		31-85559 - Roller Bearing - Lower [ More info ] Unavailable
#6	23-85092	SLEEVE, UPPER ROLLING BEARING (1 required per assembly)
		23-85092 - Sleeve [ More info ] $28.60 6 In Stock.
#7	31-85558	ROLLER BEARING, UPPER (1 required per assembly)
		31-85558 - Bearing , NLA [ More info ] Unavailable
#8	26-33467	SEAL, GEAR HOUSING (2 required per assembly)
		26-33467 - Seal, NLA [ More info ] $12.21 10+ In Stock.
		26-897154 - Oil Seal - Priced Individually [ More info ] $16.70 Available to Order: Usually ships within 10 days.
		18-2006 - Seal 26-33467 [ More info ] $13.99 $12.73 1 In Stock.
#9	45-98084	DRIVE SHAFT - SHORT DRAFT (1 required per assembly)
		45-98084 - Drive Shaft, NLA [ More info ] Unavailable
#9	45-98085	DRIVE SHAFT - LONG SHAFT (1 required per assembly)
		45-98085 - Drive Shaft, NLA [ More info ] Unavailable
#10	12-94056	WASHER, THRUST - DRIVE SHAFT (.080 THICK) (AR required per assembly)
		12-94056 - Washer, Thrust - Drive Shaft (.080 Thick) NLA [ More info ] $5.63 10+ In Stock.
#10	96524	WASHER, THRUST - DRIVE SHAFT (.234 THICK) - SEE NOTE (AR required per assembly)
		96524 - Thrust Washer [ More info ] Unavailable
		98861A 1 - Bushing Kit, NLA [ More info ] $22.22 10+ In Stock.
#11	31-85560	THRUST BEARING, DRIVE SHAFT (SEE NOTE) (1 required per assembly)
		31-85560 - Thrust Bearing [ More info ] $23.89 2 In Stock.
#12	43-85132	PINION GEAR (1 required per assembly)
		43-85132 - Pinion Gear, NLA [ More info ] $88.00 10+ In Stock.
#13	22-67892	SCREW, DRAIN - MAGNETIC (1 required per assembly)
		22-67892 - Plug - Priced Individually [ More info ] Unavailable
		22-67892A 1 - Drain Plug [ More info ] Unavailable
		22-67892A05 - Drain Plug Kit [ More info ] Unavailable
		22-67892A06 - Drain Plug Kit [ More info ] Unavailable
		22-8M0058389 - Screw Kit - Priced Individually [ More info ] $10.30 10+ In Stock.
		18-23751-9 - Drain Screw , Package of 50 [ More info ] $338.69 $294.70 In Stock
		18-2375 - Plug, 22-67892A1 [ More info ] $6.99 $6.04 10+ In Stock.
#14	12-20260	WASHER, DRAIN AND FILLER SCREW (2 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.
#15	10-79953	SCREW, GREASE FILLER (1 required per assembly)
		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.
#16	85562A 1	CAM ASSEMBLY, SHIFT (1 required per assembly)
		85562A 1 - Cam, NLA [ More info ] Unavailable
#17	17-85096	DRIVE PIN, SHIFT CAM (1 required per assembly)
		17-85096 - Pin, Drive [ More info ] $5.00 4 In Stock.
#18	17-85593	ROLL PIN, SHIFT SHAFT (1 required per assembly)
		17-85593 - Pin (.078 x .437) [ More info ] $4.00 Available to Order: Usually ships within 10 days.
#19	12-29245	WASHER, SHIFT SHAFT (1 required per assembly)
		12-29245 - Washer [ More info ] $0.89 10+ In Stock.
		12-8M0204649 - WASHER Note: Priced Individually [ More info ] $1.20 Available to Order: Usually ships within 10 days.
#20	24-93007	SPRING, SHIFT SHAFT (1 required per assembly)
		24-93007 - Spring, Shift Shaft [ More info ] $4.80 Available to Order: Usually ships within 10 days.
#21	12-85091	WASHER, SHIFT SHAFT (1 required per assembly)
		12-85091 - Washer, Shift Shaft [ More info ] $3.60 3 In Stock.
#22	25-85594	"O" RING, SHIFT SHAFT (1 required per assembly)
		25-85594 - O-ring, (.239 X .174) [ More info ] $3.30 10+ In Stock.
		18-7100-9 - O-Ring (PK5) 301877 [ More info ] $10.99 $10.69 7 In Stock.
#23	25-20365	"O" RING, SHIFT SHAFT RETAINER (1 required per assembly)
		25-20365 - O-Ring, Shift Shaft Retainer [ More info ] $0.61 5 In Stock.
		25-35276 - O-ring, (.734 X .139) [ More info ] $2.30 1 In Stock.
		18-7135 - O-Ring 25-35276 [ More info ] $2.20 Available to Order: Usually ships within 10 days.
#24	93878	RETAINER, SHIFT SHAFT (1 required per assembly)
		93878 - Shift Retainer [ More info ] Unavailable
#25	85552	BOOT, SHIFT SHAFT (1 required per assembly)
		85552 - Boot [ More info ] Unavailable
		85552001 - Boot [ More info ] $4.90 6 In Stock.
		18-2742 - Boot [ More info ] $4.59 $3.93 Available to Order: Usually ships within 10 days.
#26	85126	SHIFT SHAFT - SHORT SHAFT (1 required per assembly)
		85126 - Shift Shaft, NLA [ More info ] $77.77 10+ In Stock.
#26	86293	SHIFT SHAFT - LONG SHAFT (1 required per assembly)
		86293 - Shift Shaft - Long, NLA [ More info ] $40.00 10+ In Stock.
#28	27-85087	GASKET, WATER PUMP (1 required per assembly)
		27-85087 - Water Pump Gasket [ More info ] $2.30 2 In Stock.
		18-2561 - Gasket 27-85087 [ More info ] $2.93 $2.43 10+ In Stock.
#29	85083	FACE PLATE (1 required per assembly)
		85083 - Face Plate [ More info ] $13.70 3 In Stock.
#30	12-86645	WASHER, IMPELLER (2 required per assembly)
		12-86645 - Washer,impeller [ More info ] Unavailable
		12-8M0027721 - Washer [ More info ] Unavailable
		128M0204722 - WASHER [ More info ] Unavailable
		18-2560-9 - Gasket 12-866451 2-Pack [ More info ] $9.31 $7.45 3 In Stock.
#31	28-85119	KEY, IMPELLER DRIVE (1 required per assembly)
		28-85119 - Key - Priced Individually [ More info ] Unavailable
		28-8M0032838 - Key - Priced Individually [ More info ] $4.00 1 In Stock.
		288M0214993 - KEY Note: Priced Individually [ More info ] $3.60 7 In Stock.
#32	47-85089	IMPELLER (1 required per assembly)
		47-85089 - Impeller [ More info ] Unavailable
		47-85089 1 - Impeller [ More info ] Unavailable
		47-8M0027792 - Impeller [ More info ] Unavailable
		47-85089 3 - Water Pump Impeller [ More info ] Unavailable
		47-85089 10 - Impeller [ More info ] Unavailable
		47-8M0204712 - Impeller [ More info ] $37.58 10+ In Stock.
		18-3057 - Impeller 47-85089-3 [ More info ] $23.25 10+ In Stock.
#33	25-69202	"O" RING, WATER PUMP (1 required per assembly)
		25-69202 - O-ring, Water Pump [ More info ] $4.40 6 In Stock.
		18-7419 - O-Ring 25-69202 [ More info ] $3.57 $2.90 10+ In Stock.
#34	46-99157A 2	WATER PUMP ASSEMBLY (1 required per assembly)
#35	10-40003 5	SCREW, WATER PUMP TO GEAR HOUSING (16MM) (4 required per assembly)
		10-40003 5 - Screw, NLA [ More info ] $2.21 10+ In Stock.
#36	12-89302	WASHER, WATER PUMP SCREW (4 required per assembly)
		12-89302 - Washer (.203 X .406 X .040) [ More info ] $1.70 10+ In Stock.
#37	23-85095	BUSHING, WATER PUMP SCREW (4 required per assembly)
		23-85095 - Bushing - Priced Individually [ More info ] Unavailable
		238M0214959 - BUSHING Note: Priced Individually [ More info ] $2.60 1 In Stock.
#38	26-85090	*SEAL, WATER TUBE (+1 required per assembly)**
		26-85090 - Seal - Priced Individually [ More info ] Unavailable
		26-85090001 - Seal - Priced Individually [ More info ] $6.50 10+ In Stock.
#39	25-86203	*RING, DRIVE SHAFT - RUBBER (+1 required per assembly)**
		25-86203 - O Ring-Driveshaft [ More info ] $1.40 10+ In Stock.