Parts for Mercury Marine 50 HP (3 Cylinder) Gear Housing (Propeller Shaft)

Revise Search: All Models > 50 HP (3 Cylinder) > 0D000750 - 0G290584 (USA) > Gear Housing (Propeller Shaft)

NEED PARTS OR KITS?
• View diagram and parts list below.
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 ]

#-	1671-9760A 8	GEAR HOUSING (SHORT) (BLACK) (1 required per assembly)
		1671-9760A 8 - 1671-9760A 8 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A23
		1671-9760A23 - 1671-9760A23 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T23
		1671-9760T23 - Gearcase Comp 60 2S Sh [ More info ] $2,157.14 Available to order: Usually ships within 8 days.
#-	1671-9760A 9	GEAR HOUSING (SHORT) (GRAY) (1 required per assembly)
		1671-9760A 9 - 1671-9760A 9 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A24
		1671-9760A24 - GEAR HOUSING ASSE O NLA [ More info ] Unavailable
#-	1671-9760A21	GEAR HOUSING (LONG) (TRACKER) (1 required per assembly)
		1671-9760A21 - 1671-9760A21 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A27
		1671-9760A27 - 1671-9760A27 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T27
		1671-9760T27 - ORD1671- 9760T25 O NLA [ More info ] Unavailable
#-	1671-9760A12	GEAR HOUSING (LONG) (BLACK) (1 required per assembly)
		1671-9760A12 - 1671-9760A12 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A25
		1671-9760A25 - 1671-9760A25 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T25
		1671-9760T25 - Gearcase Comp 60 2S Lg [ More info ] $2,157.14 Available to order: Usually ships within 8 days.
#-	1671-9760A13	GEAR HOUSING (LONG) (GRAY) (1 required per assembly)
		1671-9760A13 - 1671-9760A13 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A26
		1671-9760A26 - 1671-9760A26 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T26
		1671-9760T26 - ORD 1671-9760T25 O NLA [ More info ] Unavailable
#-	1671-9760A10	GEAR HOUSING (X-LONG) (BLACK) (1 required per assembly)
		1671-9760A10 - 1671-9760A10 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A28
		1671-9760A28 - 1671-9760A28 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T28
		1671-9760T28 - Gearcase Comp 60 2S Xl [ More info ] $2,157.14 Available to order: Usually ships within 8 days.
#-	1671-9760A11	GEAR HOUSING (X-LONG) (GRAY) (1 required per assembly)
		1671-9760A11 - 1671-9760A11 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A29
		1671-9760A29 - 1671-9760A29 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T29
		1671-9760T29 - GEAR HOUSING-GR O NLA [ More info ] Unavailable
#1	1671-9760A 2	GEAR HOUSING (BLACK) (1 required per assembly)
		1671-9760A 2 - 1671-9760A 2 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A30
		1671-9760A30 - 1671-9760A30 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T30
		1671-9760T30 - 1671-9760T30 - GEAR HOUSING-BL O [ More info ] Unavailable Replaced by 1671-9760T42
		1671-9760T42 - Gear Housing [ More info ] $928.57 Available to order: Usually ships within 8 days.
#1	1671-9760A 3	GEAR HOUSING (GRAY) (1 required per assembly)
		1671-9760A 3 - 1671-9760A 3 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A31
		1671-9760A31 - 1671-9760A31 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T31
		1671-9760T31 - ORD 1671-9760T30 O NLA [ More info ] Unavailable
#1	1671-9760A20	GEAR HOUSING (TRACKER) (1 required per assembly)
		1671-9760A20 - 1671-9760A20 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760A32
		1671-9760A32 - 1671-9760A32 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1671-9760T32
		1671-9760T32 - Gear Housing - Trac, NLA [ More info ] $750.00 1 in stock.
#36	15-812769A 1	SHIM SET (AR required per assembly)
		15-812769A 1 - Shim Set [ More info ] $29.89 3 in stock.
#37	31-812767A 1	TAPERED ROLLER BEARING (1 required per assembly)
		31-812767A 1 - 31-812767A 1 - BEARING ASSEMBLY O [ More info ] Unavailable Replaced by 31-8M0103476
		31-8M0103476 - BEARING ASSY O [ More info ] Unavailable
		18-1170 - Bearing 983892 [ More info ] $75.04 $59.44 2 in stock.
#38	43-813693A 1	FORWARD GEAR (1 required per assembly)
		43-813693A 1 - 43-813693A 1 - GEAR ASSEMBLY For O [ More info ] Unavailable Replaced by 43-813693T 1
		43-813693T 1 - Forward Gear Assembly [ More info ] $370.33 1 in stock.
#39	31-21739	ROLLER BEARING (1 required per assembly)
		31-21739 - Bearing [ More info ] $14.30 10+ in stock.
#40	-812929 1	CAM FOLLOWER (1 required per assembly)
		812929 1 - Cam - Follower [ More info ] $51.00 Available to order: Usually ships within 8 days.
#41	-20843	SLIDE (1 required per assembly)
		20843 - Cross Slide [ More info ] $18.33 10+ in stock.
#42	24-38114	SPRING (1 required per assembly)
		24-38114 - Spring [ More info ] $3.30 10 in stock.
#43	52-813697	CLUTCH (1 required per assembly)
		52-813697 - 52-813697 - CLUTCH O [ More info ] Unavailable Replaced by 52-813697T
		52-813697T - Clutch [ More info ] $69.50 Available to order: Usually ships within 8 days.
#44	17-38113	CROSS PIN (1 required per assembly)
		17-38113 - Pin -cross - Priced Individually [ More info ] $2.55 10+ in stock.
		17-8M0020942 - Pin -cross - Priced Individually [ More info ] $3.30 Available to order: Usually ships within 8 days.
#45	24-815418	SPRING (1 required per assembly)
		24-815418 - Spring [ More info ] $1.90 Available to order: Usually ships within 8 days.
#46	44-14493	PROPELLER SHAFT (1 required per assembly)
		44-14493 - Prop Shaft [ More info ] $381.33 Available to order: Usually ships within 8 days.
#47	43-813695	REVERSE GEAR (1 required per assembly)
		43-813695 - 43-813695 - GEAR Reverse O [ More info ] Unavailable Replaced by 43-813695T
		43-813695T - Reverse Gear [ More info ] $234.92 Available to order: Usually ships within 8 days.
#48	30-20839	BALL BEARING (1 required per assembly)
		30-20839 - 30-20839 - BEARING Ball O [ More info ] Unavailable Replaced by 30-20839T
		30-20839T - Ball Bearing [ More info ] $73.50 $62.94 1 in stock.
		18-1190 - Bearing, 30-20839T [ More info ] $59.90 $48.64 2 in stock.
#49	-19291A 3	BEARING CARRIER ASSEMBLY (1 required per assembly)
		19291A 3 - Carrier Assembly [ More info ] $194.75 Available to order: Usually ships within 8 days.
		18-2370 - Bearing Carrier, 19291A3 [ More info ] $165.49 $130.51 4 in stock.
#50	25-815460	O-RING (1 required per assembly)
		25-815460 - O-Ring [ More info ] $2.10 8 in stock.
#51	31-21700	ROLLER BEARING (1 required per assembly)
		31-21700 - Bearing [ More info ] $14.80 8 in stock.
#52	26-69188	OIL SEAL (1 required per assembly)
		26-69188 - Seal [ More info ] $14.70 4 in stock.
		18-2051 - Seal, 26-69188 [ More info ] $13.49 $9.07 10+ in stock.
#53	26-69189	OIL SEAL (1 required per assembly)
		26-69189 - Seal [ More info ] $17.30 $14.81 Available to order: Usually ships within 8 days.
		18-2052 - Seal, 26-69189 [ More info ] $15.14 $10.86 10+ in stock.
#54	10-40003 53	SCREW (2 required per assembly) (DESIGN II)
		10-40003 53 - Screw - Priced Individually [ More info ] $2.10 3 in stock.
#54A	14-826613	TAB WASHER (2 required per assembly) (DESIGN II)
		14-826613 - Tab Washer - Priced Individually [ More info ] $2.70 10+ in stock.
#54	10-813691 1	SCREW (2 required per assembly) (DESIGN I)
		10-813691 1 - Screw [ More info ] $3.30 Available to order: Usually ships within 8 days.
#55	-17264T 2	TRIM TAB (1 required per assembly)
		17264T 2 - Trim Tab [ More info ] $24.67 2 in stock.
#56	10-40003 77	SCREW (1 required per assembly)
		10-40003 77 - Screw [ More info ] $3.40 10+ in stock.
#57	12-45175	WASHER (1 required per assembly)
		12-45175 - 12-45175 - WASHER (.406 x .7 O [ More info ] Unavailable Replaced by 12-856774
		12-856774 - Washer [ More info ] $1.70 10+ in stock.
#58	-73345A 1	THRUST HUB (1 required per assembly)
		73345A 1 - Thrust Washer [ More info ] $12.84 10+ in stock.
		18-4233 - Thrust Washer, 73345A1 [ More info ] $17.62 $13.75 10+ in stock.
#59	14-76281	TAB WASHER (1 required per assembly)
		14-76281 - Tab Washer - Priced Individually [ More info ] $4.28 $3.46 10+ in stock.
		18-3204-9 - Washer, 14-76281, 10PK [ More info ] $16.50 $11.72 10+ in stock.
		14-76281Q - Tab Washer - Priced Individually [ More info ] $4.28 1 in stock.
#60	11-69578A 1	PROPELLER NUT (1 required per assembly)
		11-69578A 1 - 11-69578A 1 - PROP NUT KIT O [ More info ] Unavailable Replaced by 11-69578Q 1
		11-69578Q 1 - Prop Nut Kit - Priced Individually [ More info ] $11.83 5 in stock.
		18-3704 - Nut, 11-69578 [ More info ] $17.39 $13.58 8 in stock.
		18-3702 - Nut Kit, 11-69578Q1 [ More info ] $12.33 $10.25 10+ in stock.
		11-69578T 1 - Prop Nut Kit - Priced Individually [ More info ] $11.83 7 in stock.
#-	27-812867A91	ENGINE GASKET SET (1 required per assembly)
		27-812867A91 - 27-812867A91 - GASKET SET Engine O [ More info ] Unavailable Replaced by 27-812867A96
		27-812867A96 - 27-812867A96 - GASKET SET O [ More info ] Unavailable Replaced by 27-812867A97
		27-812867A97 - Gasket Set [ More info ] $84.58 Available to order: Usually ships within 8 days.
		18-4337 - Gasket Set, 27-812867A97 [ More info ] $96.90 $77.01 1 in stock.
#-	26-814669A 2	W/P SEAL KIT (1 required per assembly)
		26-814669A 2 - Gear Housing Seal Kit [ More info ] $68.20 $58.40 2 in stock.
		18-2635 - Seal Kit, 26-814669A2 [ More info ] $51.99 $41.25 1 in stock.