Parts for Mercury Marine 40 HP (3 Cylinder) Gear Housing (Driveshaft) (1.83:1 Gear Ratio)

Revise Search: All Models > 40 HP (3 Cylinder) > 0T980000 - 0T999999 (USA) > Gear Housing (Driveshaft) (1.83:1 Gear Ratio)

« Previous

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

LOOKING FOR A PROP?
• Try our prop finder.

COMPLETE GEARCASE?
• Aftermarket gearcase may be available for less than $900 USD. 70 HP+ only. Please call.

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 ]

#	821354A 2	REPAIR KIT, Water Pump (1 required per assembly)
		821354A 2 - Water Pump Repair Kit [ More info ] $68.33 1 In Stock.
#	27-828553A97	GASKET SET (1 required per assembly)
		27-828553A97 - Engine Gasket Set [ More info ] $90.37 1 In Stock.
#	823547A 2	SEAL KIT (1 required per assembly)
		823547A 2 - Gear Housing Seal Kit [ More info ] $105.50 Available to Order: Usually ships within 10 days.
#	1682-821306T28	GEAR HOUSING ASSEMBLY (Black)(Long) (1 required per assembly) (3.44 Inch/87.37 mm Torpedo Diameter)
		1682-821306T28 - Gear Housing Assembly [ More info ] Unavailable
#	1682-821306T26	GEAR HOUSING ASSEMBLY (Black)(Short) (1 required per assembly) (3.44 Inch/87.37 mm Torpedo Diameter)
		1682-821306T26 - Gear Housing Assembly [ More info ] Unavailable
#1	1682-821306T12	GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) (Basic-Black)
		1682-821306T12 - Gear Housing Assembly [ More info ] $1,021.43 Available to Order: Usually ships within 10 days.
#2	818226A 1	SEAL/PLATE KIT (1 required per assembly)
		818226A 1 - Plate Kit -Filler [ More info ] $6.90 4 In Stock.
#4	10-79953Q 2	SCREW KIT, (.375-16 x .250) Drain (.375-16 X .25) (1 required per assembly)
		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 $3.18 Available to Order: Usually ships within 10 days.
		10-79953K04 - Drain Screw - Priced Individually [ More info ] $7.20 10+ In Stock.
#6	22-67892A05	PLUG KIT, Drain (Magnetic) (1 required per assembly)
		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.
#7	12-19183 3	SEAL (1 required per assembly)
		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 10+ 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.
#7	12-19183 2	WASHER (1 required per assembly)
		12-19183 2 - Washer - Priced Individually [ More info ] Unavailable
#8	11-55910	NUT, (.437-20) (1 required per assembly)
		11-55910 - Nut, Special (7/16-20) [ More info ] $5.30 $4.50 10+ In Stock.
#9	43-822161T 2	GEAR, Pinion, 12 Teeth (1 required per assembly)
		43-822161T 2 - Gear, Pinion (12 Teeth) [ More info ] $177.42 Available to Order: Usually ships within 10 days.
#10	31-821321A 2	BEARING ASSEMBLY (1 required per assembly)
		31-821321A 2 - Bearing Kit [ More info ] $34.67 Available to Order: Usually ships within 10 days.
#11	NSS	NOT SOLD SEPARATE, Cup (1 required per assembly)
		NSS - NOT SOLD SEPARATE [ More info ] Unavailable
#12	10-824832 4	SCREW, (M6 x 16) (4 required per assembly)
		10-824832 4 - Screw [ More info ] $1.70 8 In Stock.
#13	46-821351A 3	HOUSING ASSEMBLY, Water Pump Upper (1 required per assembly)
		46-821351A 3 - Water Pump Upper Housing [ More info ] $114.92 2 In Stock.
#14	823547 1	SEAL (1 required per assembly)
		823547 1 - Seal - Water Tube [ More info ] $22.01 1 In Stock.
#15	12-86645 1	WASHER (1 required per assembly)
#16	28-85119	KEY (1 required per assembly)
		28-85119 - Key - Priced Individually [ More info ] Unavailable
		28-8M0032838 - Key - Priced Individually [ More info ] $4.00 2 In Stock.
		288M0214993 - KEY Note: Priced Individually [ More info ] $3.60 7 In Stock.
#18	27-822189	GASKET, Upper Water Pump (1 required per assembly)
		27-822189 - Upper Water Pump Gasket [ More info ] $6.40 7 In Stock.
		18-0345 - Gasket [ More info ] $7.26 10+ In Stock.
#19	27-822217	GASKET, Lower Water Pump, Lower (1 required per assembly)
		27-822217 - Lower Water Pump Gasket [ More info ] Unavailable
		278M0214956 - GASKET [ More info ] Unavailable
#20	821354 2	FACE PLATE (1 required per assembly)
		821354 2 - Face Plate [ More info ] $18.80 3 In Stock.
#21	47-85089 10	IMPELLER (1 required per assembly)
		47-85089 10 - Impeller [ More info ] In Stock
		18-3057 - Impeller 47-85089-3 [ More info ] $23.25 10+ In Stock.
		47-8M0204712 - Impeller [ More info ] $37.58 6 In Stock.
#22	46-821307A 2	BASE ASSEMBLY, Water Pump (1 required per assembly)
		46-821307A 2 - Water Pump Base Kit [ More info ] $83.92 Available to Order: Usually ships within 10 days.
#23	26-821309	SEAL (1 required per assembly)
		26-821309 - Seal [ More info ] $8.50 1 In Stock.
		18-3013 - Seal, 26-821309 [ More info ] $2.19 $2.02 10+ In Stock.
#24	26-821310	SEAL (1 required per assembly)
		26-821310 - Seal [ More info ] $7.20 Available to Order: Usually ships within 10 days.
#25	25-821308	O-RING, (1.421 x .139) (1 required per assembly)
		25-821308 - O-ring, (1.421 X .139) [ More info ] $2.30 Available to Order: Usually ships within 10 days.
#26	45-822466A 1	DRIVESHAFT (1 required per assembly) (Short)
		45-822466A 1 - Drive Shaft Assembly -15IN [ More info ] $732.14 Available to Order: Usually ships within 10 days.
#26	45-822159T 1	DRIVESHAFT (1 required per assembly) (Long)
		45-822159T 1 - Drive Shaft Assembly - Long [ More info ] $817.64 Available to Order: Usually ships within 10 days.
#27	30-821311	BEARING, Ball (1 required per assembly)
		30-821311 - Ball Bearing [ More info ] $32.25 Available to Order: Usually ships within 10 days.
#28	823548T	TIE STRAP (1 required per assembly)
		823548T - Cable TIE-100 Pk [ More info ] Unavailable
#29	822158	BOOT (1 required per assembly)
		822158 - Shift Shaft Boot [ More info ] $13.80 10+ In Stock.
#30	821827	RETAINER (1 required per assembly)
		821827 - Shift Shaft Retainer [ More info ] $18.60 1 In Stock.
#31	25-26855	O-RING, (1.609 x .139) (1 required per assembly)
		25-26855 - O-ring, (1.609 X .139) [ More info ] $3.50 10+ In Stock.
		18-7155 - O-Ring 25-26855 [ More info ] $9.95 $2.06 Available to Order: Usually ships within 10 days.
#32	25-85594	O-RING, (.239 x .174) (1 required per assembly)
		25-85594 - O-ring, (.239 X .174) [ More info ] $3.30 Available to Order: Usually ships within 10 days.
		18-7100-9 - O-Ring (PK5) 301877 [ More info ] $10.99 $10.69 7 In Stock.
#33	12-814803	WASHER (1 required per assembly)
		12-814803 - Washer [ More info ] $5.00 Available to Order: Usually ships within 10 days.
#34	822453A 1	SHIFT SHAFT (1 required per assembly) (Short)
		822453A 1 - Shift Shaft, Short [ More info ] $162.42 Available to Order: Usually ships within 10 days.
#34	821319A 1	SHIFT SHAFT (1 required per assembly) (Long)
		821319A 1 - Shaft Assembly - Long [ More info ] $184.24 1 In Stock.
#35	11-40021 2	NUT, (M6) Stainless Steel (1 required per assembly)
		11-40021 2 - Nut [ More info ] $2.80 10+ In Stock.
#36	12-29245	WASHER, (.281 x .500 x .060) Stainless Steel (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.
#37	17-85593	PIN, (.078 x .437) (1 required per assembly)
		17-85593 - Pin (.078 x .437) [ More info ] $4.00 Available to Order: Usually ships within 10 days.
#38	821316 1	CAM, Shift (1 required per assembly)
		821316 1 - Shift Cam [ More info ] $115.83 Available to Order: Usually ships within 10 days.
#39	17-822369	PIN, (.125 x .625) (1 required per assembly)
		17-822369 - Coil Pin [ More info ] $1.00 Available to Order: Usually ships within 10 days.