Parts for Mercury Marine Model 40, 4 HP (Gnat 2 Cylinder) Gear Housing Assembly (Propeller Shaft)

Revise Search: All Models > Model 40, 4 HP (Gnat 2 Cylinder) > 7085673 - 7146487 (Canada) > Gear Housing Assembly (Propeller 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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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 ]

#	1648-5559A10	GEAR HOUSING ASS'Y, COMP. (SHORT SHAFT) (1 required per assembly) SERIAL #9210546 AND UP
		1648-5559A10 - Gear Housing Assembly [ More info ] Unavailable
		1648-7811A 5 - Gear Housing Assembly [ More info ] Unavailable
		1648-7811A20 - GEAR Housing, NLA [ More info ] Unavailable
#	1648-5559A 2	GEAR HOUSING ASS'Y, COMP. (SHORT SHAFT) (1 required per assembly) SERIAL #9210545 AND BELOW
		1648-5559A 2 - Gear Housing Assembly [ More info ] Unavailable
#	1648-5559A11	GEAR HOUSING ASS'Y, COMP. (LONG SHAFT) (1 required per assembly) SERIAL #9210546 AND UP
		1648-5559A11 - Gear Housing Assembly [ More info ] Unavailable
		1648-7811A 6 - Gear Housing Assembly [ More info ] Unavailable
		1648-7811A21 - GEAR Housing, NLA [ More info ] Unavailable
#	27-68938A75	GASKET SET
		27-68938A75 - Gasket Set [ More info ] Unavailable
		27-77586A78 - Gasket Set [ More info ] Unavailable
#	1648-5559A 4	GEAR HOUSING ASS'Y, COMP. (LONG SHAFT) (1 required per assembly) SERIAL #9210545 AND BELOW
		1648-5559A 4 - Gear Housing Assembly [ More info ] Unavailable
#1	1648-5559A 3	GEAR HOUSING ASSEMBLY (1 required per assembly)
		1648-5559A 3 - Gear Housing Assembly [ More info ] Unavailable
		1648-7381A 1 - GEAR Housing, NLA [ More info ] Unavailable
#33	11-20696	NUT, PROPELLER SHAFT (1 required per assembly)
		11-20696 - Nut, NLA [ More info ] $8.88 10+ In Stock.
#34	12-73672	WASHER, PROPELLER SHAFT (1 required per assembly)
		12-73672 - Washer, Propeller Shaft, NLA [ More info ] $1.39 10+ In Stock.
#35	43-68980	DRIVE GEAR (1 required per assembly)
		43-68980 - Forward Gear, 4HP, NLA [ More info ] $20.00 4 In Stock.
#36	24-68934	SPRING, CLUTCH (1 required per assembly)
		24-68934 - Spring, Clutch [ More info ] Unavailable
		24-91813 - Spring, Clutch,NLA [ More info ] $15.56 7 In Stock.
#37	15-69516A 1	SHIM ASSEMBLY, BALL BEARING (1 required per assembly)
		15-69516A 1 - Shim Set, NLA [ More info ] Unavailable
#38	30-70894	BALL BEARING, DRIVE GEAR (1 required per assembly)
		30-70894 - Ball Bearing, NLA [ More info ] Unavailable
#39	11-69515	NUT, DRIVE GEAR (1 required per assembly)
		11-69515 - Nut, Drive Gear,NLA [ More info ] $2.50 10+ In Stock.
#40	44-68982	PROPELLER SHAFT (1 required per assembly)
		44-68982 - Prop Shaft, NLA [ More info ] $7.00 10+ In Stock.
#41	69517	SPACER, PROPELLER SHAFT (1 required per assembly) SERIAL #9210545 AND BELOW
		69517 - Propeller Shaft Spacer, NLA [ More info ] Unavailable
#42	68960A 1	BEARING CARRIER ASSEMBLY (1 required per assembly) SERIAL #9210545 AND BELOW
		68960A 1 - Bearing Carrier [ More info ] Unavailable
		99210A 2 - Bearing Carrier Assembly, NLA [ More info ] Unavailable
#43	31-21145	ROLLER BEARING (1 required per assembly) SERIAL #9210545 AND BELOW
		31-21145 - Roller Bearing - Gimbal Housing - Upper [ More info ] $19.90 Available to Order: Usually ships within 10 days.
#44	26-71140	OIL SEAL (1 required per assembly) SERIAL #9210545 AND BELOW
		26-71140 - Oil Seal - Priced Individually [ More info ] $6.66 10+ In Stock.
		26-98309 - Seal [ More info ] $37.99 $37.61 10+ In Stock.
#45	68956	COVER, GEAR HOUSING (1 required per assembly) SERIAL #9210545 AND BELOW
		68956 - Gear Housing Cover [ More info ] $15.00 2 In Stock.
#41	75816	SPACER, PROPELLER SHAFT (1 required per assembly) SERIAL #9210546 AND UP
		75816 - Spacer - Propeller Shaft [ More info ] $20.00 4 In Stock.
#42	77431A 1	BEARING CARRIER ASSEMBLY (1 required per assembly) SERIAL #9210546 AND UP
		77431A 1 - CARRIER ASSY [ More info ] Unavailable
		99210A 1 - Carrier Assembly, NLA [ More info ] $44.44 10+ In Stock.
#45	75812	COVER, GEAR HOUSING (1 required per assembly) SERIAL #9210546 AND UP
		75812 - Gear Housing Cover [ More info ] $22.22 10+ In Stock.
#46	25-68935	"O" RING, BEARING CARRIER (1 required per assembly)
		25-68935 - O-Ring - Priced Individually [ More info ] $6.60 10+ In Stock.
#47	28-32003	KEY, BEARING CARRIER (1 required per assembly)
		28-32003 - Key, NLA [ More info ] $5.56 10+ In Stock.
#48	12-68923	WASHER, GEAR HOUSING COVER (1 required per assembly) SERIAL #9141798 AND BELOW
		12-68923 - Washer, NLA [ More info ] $1.67 10 In Stock.
#49	70588	THRUST HUB, FORWARD (1 required per assembly)
		70588 - Thrust Washer, NLA [ More info ] Unavailable
#50	48-70453A 1	PROPELLER ASSEMBLY (1 required per assembly)
		48-70453A 1 - Propeller [ More info ] Unavailable
		48-86903A 1 - PLAS 7.90X6.30,NLA [ More info ] Unavailable
#51	70589	THRUST HUB, AFT (1 required per assembly)
		70589 - Thrust Hub, NLA [ More info ] $8.89 1 In Stock.
#52	11-35814	NUT, PROPELLER (1 required per assembly)
		11-35814 - Nut (5/16-24) [ More info ] Unavailable
		11-826709 11 - Nut (5/16-24) [ More info ] $4.80 3 In Stock.