Parts for Mercury Marine 80 HP (3 Cylinder) Gear Housing (Driveshaft)

Revise Search: All Models > 80 HP (3 Cylinder) > 0A996142 - 0B240450 (USA) > Gear Housing (Driveshaft)

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

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• 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 ]

#-	1667-9011A 7	GEAR HOUSING ASSEMBLY (1 required per assembly) (LONG) MERCURY
		1667-9011A 7 - 1667-9011A 7 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011A58
		1667-9011A58 - 1667-9011A58 - BL-LONG GEAR HSG O [ More info ] Unavailable Replaced by 1667-9011A75
		1667-9011A75 - 1667-9011A75 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G33
		1667-9011G33 - 1667-9011G33 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011J16
		1667-9011J16 - Gearcase 100-125 Lb Black [ More info ] $2,178.57 Available to order: Usually ships within 8 days.
#-	1667-9011A13	GEAR HOUSING ASSEMBLY (1 required per assembly) (X-LONG) MERCURY
		1667-9011A13 - 1667-9011A13 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011A60
		1667-9011A60 - 1667-9011A60 - BL-XL GEAR HSG O [ More info ] Unavailable Replaced by 1667-9011A78
		1667-9011A78 - 1667-9011A78 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G34
		1667-9011G34 - Gear Housing - Bl, NLA [ More info ] $2,000.00 6 in stock.
#-	1667-9011A 9	GEAR HOUSING ASSEMBLY (1 required per assembly) (LONG) MARINER
		1667-9011A 9 - 1667-9011A 9 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011A59
		1667-9011A59 - 1667-9011A59 - GR-LONG GEAR HSG O [ More info ] Unavailable Replaced by 1667-9011A76
		1667-9011A76 - 1667-9011A76 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G36
		1667-9011G36 - 1667-9011G36 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011J19
		1667-9011J19 - ORD 1667-9011J16 O NLA [ More info ] Unavailable
#-	1667-9011A14	GEAR HOUSING ASSEMBLY (1 required per assembly) (X-LONG) MARINER
		1667-9011A14 - 1667-9011A14 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011A61
		1667-9011A61 - 1667-9011A61 - GR-XL GEAR HSG. O [ More info ] Unavailable Replaced by 1667-9011A79
		1667-9011A79 - 1667-9011A79 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G37
		1667-9011G37 - 1667-9011G37 - GEAR HOUSING-GR O [ More info ] Unavailable Replaced by 1667-9011J27
		1667-9011J27 - ORD 1667-9011J24 O NLA [ More info ] Unavailable
#1	1667-9011A 6	GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) MERCURY
		1667-9011A 6 - Gear Housing [ More info ] $500.00 1 in stock.
		1667-9011A73 - 1667-9011A73 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011T73
		1667-9011T73 - Gear Housing -Basic-bl [ More info ] $1,110.00 Available to order: Usually ships within 8 days.
#1	1667-9011A 8	GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) MARINER
		1667-9011A 8 - 1667-9011A 8 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011A74
		1667-9011A74 - 1667-9011A74 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011T74
		1667-9011T74 - ORD 1667-9011T73 O NLA [ More info ] Unavailable
#2	17-43043	PIN, Dowel - With Hole (.375 x .625) (FRONT) (1 required per assembly)
		17-43043 - Pin -Dowel-hollow [ More info ] $1.70 10+ in stock.
		178M0084244 - Pin - Dowel [ More info ] $2.10 Available to order: Usually ships within 8 days.
#3	10-28653	SCREW, (#10-32 x 0.25), VENT (1 required per assembly)
		10-28653 - Screw - Priced Individually [ More info ] $2.90 10+ in stock.
#4	12-20262	WASHER, VENT SCREW (1 required per assembly)
		12-20262 - 12-20262 - WASHER O [ More info ] Unavailable Replaced by -19643
		19643 - Seal - Priced Individually [ More info ] $1.00 10+ in stock.
		18-4261 - Washer, 19643 - Special Order - No Returns [ More info ] $12.25 In stock - special order item.
#5	10-79953	SCREW, (.375-16 x .250), GREASE FILLER (1 required per assembly)
		10-79953 - 10-79953 - SCREW (.375-16 x O [ More info ] Unavailable Replaced by 10-79953A 2
		10-79953A 2 - Drain Screw Kit [ More info ] $3.50 10+ in stock.
		10-79953Q 2 - 10-79953Q 2 - SCREW KIT (.375-1 O [ More info ] Unavailable Replaced by 10-79953Q04
		10-79953Q04 - Screw Kit - Priced Individually [ More info ] $5.90 10+ in stock.
		18-2244 - Plug Kit, 10-79953A2 [ More info ] $3.08 $2.16 10+ in stock.
		10-79953K04 - Drain Screw - Priced Individually [ More info ] $5.90 10+ in stock.
#6	12-20260	WASHER, DRAIN/FILLER SCREW (2 required per assembly)
		12-20260 - 12-20260 - WASHER O [ More info ] Unavailable Replaced by 12-19183
		12-19183 - 12-19183 - WASHER Fiber O [ More info ] Unavailable Replaced by 12-19183 2
		12-19183 2 - 12-19183 2 - WASHER O [ More info ] Unavailable Replaced by 12-19183 3
		12-19183 3 - Seal -Blue - Priced Individually [ More info ] $1.00 10+ in stock.
		18-2945-9 - Gasket 12-19183 2-Pack [ More info ] $2.78 $1.52 10+ in stock.
		12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] $5.20 10+ in stock.
		12-19183K02 - Seal, Pack of 4 [ More info ] $5.20 10+ in stock.
#7	22-67892	SCREW, Magnetic, DRAIN (1 required per assembly)
		22-67892 - 22-67892 - SCREW Magnetic O [ More info ] Unavailable Replaced by 22-67892A 1
		22-67892A 1 - 22-67892A 1 - FITTING KIT Magne O [ More info ] Unavailable Replaced by 22-67892A05
		22-67892A05 - 22-67892A05 - PLUG KIT Drain (M O [ More info ] Unavailable Replaced by 22-67892A06
		22-67892A06 - 22-67892A06 - PLUG KIT Drain - O [ More info ] Unavailable Replaced by 22-8M0058389
		22-8M0058389 - Screw Kit - Priced Individually [ More info ] $6.50 7 in stock.
		18-23751-9 - Drain Screw , Package of 50 - Special Order - No Returns [ More info ] $400.33 $239.15 In stock - special order item.
		18-2375 - Plug, 22-67892A1 [ More info ] $6.99 $4.59 10+ in stock.
#8	17-43044	PIN, Dowel - Without Hole (.375 x .625) (REAR) (QTY. OF 2 ON X-LONG) (1 required per assembly)
		17-43044 - Pin -Dowel-solid [ More info ] $1.70 10+ in stock.
#9	31640A 1	TRIM TAB ASSEMBLY (1 required per assembly)
		31640A 1 - 31640A 1 - TRIM TAB ASSEMBLY O [ More info ] Unavailable Replaced by -31640 3
		31640 3 - 31640 3 - TRIM TAB O [ More info ] Unavailable Replaced by -31640 4
		31640 4 - 31640 4 - TRIM TAB O [ More info ] Unavailable Replaced by 97-31640Q 4
		97-31640Q4 - Anode/Trim Tab [ More info ] $14.82 4 in stock.
		18-6241 - Trim Tab Anode, Magnesium 31640 [ More info ] $13.91 $13.77 10+ in stock.
		18-6011A - Trim Tab Anode, Aluminum [ More info ] $13.12 $10.61 8 in stock.
		18-6011 - Trim Tab, Zinc, 31640A1 [ More info ] $13.49 $10.15 10+ in stock.
		97-31640T 4 - Trim Tab Anode [ More info ] $14.82 2 in stock.
#10	10-15942	SCREW, (.437-14 x 1.250), TRIM TAB (1 required per assembly)
		10-15942 - 10-15942 - SCREW (.437-14 x O [ More info ] Unavailable Replaced by 10-825427
		10-825427 - Screw [ More info ] $5.10 10+ in stock.
#11	12-45176	WASHER, (.453 x .812 x .105) Stainless Steel, TRIM TAB SCREW (1 required per assembly)
		12-45176 - Washer - Priced Individually [ More info ] $1.10 10+ in stock.
		18-4858-9 - Washer, 12-45176, 10PK [ More info ] $27.77 $18.33 6 in stock.
#12	43040A 1	CARRIER ASSEMBLY, ROLLER BEARING (1 required per assembly)
		43040A 1 - 43040A 1 - CARRIER ASSEMBLY O [ More info ] Unavailable Replaced by -43040T 1
		43040T 1 - Carrier Assembly [ More info ] $59.42 Available to order: Usually ships within 8 days.
#13	43-44484	GEAR, Pinion (13 Teeth) (1 required per assembly)
		43-44484 - 43-44484 - GEAR Pinion (13 T O [ More info ] Unavailable Replaced by 43-44484T
		43-44484T - Pinion Gear [ More info ] $219.08 Available to order: Usually ships within 8 days.
#14	11-35921	NUT, (.625-18), PINION GEAR TO DRIVE SHAFT (1 required per assembly)
		11-35921 - Nut - Priced Individually [ More info ] $5.50 $3.09 10+ in stock.
		18-3719 - Nut, 11-35921, 314730 [ More info ] $4.95 $3.20 10+ in stock.
		18-2359 - Nut Kit [ More info ] $8.49 $6.23 1 in stock.
#15	76039	CAM, Shift Control (1 required per assembly)
		76039 - 76039 - CAM Shift Control O [ More info ] Unavailable Replaced by -76039 4
		76039 4 - Shift Cam - Priced Individually [ More info ] $29.25 5 in stock.
#16	31-42677A 1	BEARING ASSEMBLY, Tapered Roller (1 required per assembly)
		31-42677A 1 - Bearing Kit [ More info ] $43.08 4 in stock.
		18-1118 - Bearing 31-42677A1 [ More info ] $39.46 $39.14 1 in stock.
#17	15-44492A 1	SHIM SET (1 required per assembly)
		15-44492A 1 - Shim Set [ More info ] $9.02 6 in stock.
#18	45-43031A 1	DRIVESHAFT ASSEMBLY (1 required per assembly) (LONG)
		45-43031A 1 - Drive Shaft Assembly -l [ More info ] $704.17 Available to order: Usually ships within 8 days.
		18-1736 - Drive Shaft Assembly [ More info ] $799.43 1 in stock.
#18	45-43032A 4	DRIVESHAFT ASSEMBLY (1 required per assembly) (X-LONG)
		45-43032A 4 - Drive Shaft Assembly -xl [ More info ] $551.86 Available to order: Usually ships within 8 days.
#19	42461A 1	SLEEVE/RING KIT (1 required per assembly)
		42461A 1 - Sleeve/Ring Kit [ More info ] $17.83 4 in stock.
#20	43055A 2	COVER ASSEMBLY (1 required per assembly)
		43055A 2 - Cover Assembly [ More info ] $50.00 1 in stock.
		43055A 4 - Water Pump Cover Assembly [ More info ] $98.25 6 in stock.
#21	27-43047	GASKET, COVER TO GEAR HOUSING (1 required per assembly)
		27-43047 - 27-43047 - GASKET O [ More info ] Unavailable Replaced by 27-43047 1
		27-43047 1 - 27-43047 1 - GASKET O [ More info ] Unavailable Replaced by 27-43047 2
		27-43047 2 - Gasket [ More info ] $10.40 5 in stock.
		18-2565-9 - Gasket 27-430472 2-Pack [ More info ] $19.98 $14.02 2 in stock.
#22	26-43036	SEAL, Oil (LOWER) (1 required per assembly)
		26-43036 - Seal [ More info ] $15.10 1 in stock.
		18-0522 - Seal, 26-43036 [ More info ] $12.49 $9.54 5 in stock.
#23	26-43035	SEAL, Oil (UPPER) (1 required per assembly)
		26-43035 - Seal [ More info ] $15.10 Available to order: Usually ships within 8 days.
		18-0583 - Seal, 26-43035 [ More info ] $12.36 $9.39 3 in stock.
#24	27-43033	GASKET, COVER TO FACE PLATE (1 required per assembly)
		27-43033 - 27-43033 - GASKET O [ More info ] Unavailable Replaced by 27-43033 1
		27-43033 1 - Gasket [ More info ] $8.40 5 in stock.
#25	27-43034	GASKET, WATER PUMP TO FACE PLATE (1 required per assembly)
		27-43034 - Gasket [ More info ] $2.00 10+ in stock.
		27-43034 1 - Gasket [ More info ] $3.60 10 in stock.
#26	43050	FACE PLATE (1 required per assembly)
		43050 - FACE PLATE O NLA [ More info ] Unavailable
		817275A 2 - Water Pump Housing Upper [ More info ] $80.50 In stock
#27	28-43037	KEY, IMPELLER DRIVE (1 required per assembly)
		28-43037 - Key [ More info ] $2.20 1 in stock.
		28-8M0032833 - Key [ More info ] $3.30 10+ in stock.
		18-3293 - Key, 28-43037 [ More info ] $2.99 $2.41 10+ in stock.
#28	47-43026 1	IMPELLER (1 required per assembly)
		47-43026 1 - 47-43026 1 - IMPELLER O [ More info ] Unavailable Replaced by 47-43026 2
		47-43026 2 - 47-43026 2 - IMPELLER O [ More info ] Unavailable Replaced by 47-43026T 2
		47-43026T 2 - Water Pump Impeller [ More info ] $28.16 10+ in stock.
		18-3056 - Impeller 47-43026-2 [ More info ] $25.49 $15.94 10+ in stock.
		47-43026Q02 - Water Pump Impeller [ More info ] $29.26 Available to order: Usually ships within 8 days.
#29	46-43024A 3	PUMP ASSEMBLY, Water (1 required per assembly)
		46-43024A 3 - 46-43024A 3 - PUMP ASSEMBLY Wat O [ More info ] Unavailable Replaced by -817275A 2
#30	43023	SEAL, WATER TUBE (1 required per assembly)
		43023 - Seal [ More info ] $11.30 10 in stock.
#31	10-40003 30	SCREW, (M6 x 25), COVER (6 required per assembly)
		10-40003 30 - Screw - Priced Individually [ More info ] $3.00 10+ in stock.
#32	10-40003 32	SCREW, (M6 x 35), WATER PUMP (4 required per assembly)
		10-40003 32 - Screw [ More info ] $1.67 4 in stock.
#33	12-40023 15	WASHER (10 required per assembly)
		12-40023 15 - Washer - Priced Individually [ More info ] $0.50 $0.40 Available to order: Usually ships within 8 days.
#34	23-43045	INSULATOR, WATER PUMP SCREW (4 required per assembly)
		23-43045 - Insulator - Priced Individually [ More info ] $1.10 10+ in stock.
		18-0568-9 - Bushing, 23-43045, 4PK [ More info ] $3.99 $2.77 1 in stock.
#35	43048A 1	SHIFT SHAFT ASSEMBLY (1 required per assembly) (LONG)
		43048A 1 - Shift Shaft Only [ More info ] $77.58 2 in stock.
#35	43049A 1	SHIFT SHAFT ASSEMBLY (1 required per assembly) (X-LONG)
		43049A 1 - SHIFT SHAFT ASSEM O NLA [ More info ] Unavailable
#36	53-29641	E RING, SHIFT SHAFT (1 required per assembly)
		53-29641 - E Ring - Priced Individually [ More info ] $1.40 7 in stock.
		18-4295-9 - Clip, 53-29461, 2PK [ More info ] $2.98 $1.83 10+ in stock.
#37	23-43052A 1	BUSHING ASSEMBLY, SHIFT SHAFT (1 required per assembly)
		23-43052A 1 - 23-43052A 1 - BUSHING ASSEMBLY O [ More info ] Unavailable Replaced by 23-43052A 4
		23-43052A 4 - Bushing Kit [ More info ] $41.20 $35.28 6 in stock.
#38	25-45710	O-RING, (1.424 x .103), BUSHING (1 required per assembly)
		25-45710 - O-Ring - Priced Individually [ More info ] $1.00 10+ in stock.
		25-45710 1 - O-Ring - Priced Individually [ More info ] $2.70 $1.62 10+ in stock.
		18-7198-9 - O-Ring (PK5) 25-45710, 308626 [ More info ] $12.60 $7.38 4 in stock.
#39	26-76384	SEAL, Oil, BUSHING (1 required per assembly)
		26-76384 - Seal [ More info ] $5.00 2 in stock.
		26-816464 - 26-816464 - SEAL Oil * [ More info ] Unavailable Replaced by 26-816464 1
		26-816464 1 - Seal [ More info ] $12.80 10+ in stock.
		18-8347 - Seal, 26-816464 1 [ More info ] $12.49 2 in stock.
		18-2054 - Oil Seal Mercury [ More info ] $9.99 $8.09 7 in stock.
#40	10-40011128	SCREW, (M6 x 20) Stainless Steel, BUSHING (2 required per assembly)
		10-40011128 - Screw - Priced Individually [ More info ] $3.70 10+ in stock.
#-	36-43035A 1	SEAL KIT, Gear Housing
		26-43035A 1 - 26-43035A 1 - SEAL KIT Gear Hou O [ More info ] Unavailable Replaced by 26-43035A 2
		26-43035A 2 - 26-43035A 2 - SEAL KIT O [ More info ] Unavailable Replaced by 26-43035A 3
		26-43035A 3 - 26-43035A 3 - SEAL KIT Gear Hou O [ More info ] Unavailable Replaced by 26-43035A 4
		26-43035A 4 - Seal Kit [ More info ] $72.33 5 in stock.
		18-2626 - Seal Kit, 26-43035A4 [ More info ] $60.49 $50.24 10+ in stock.
#-	46-43024A 4	REPAIR KIT, Water Pump
		46-43024A 4 - Water Pump Repair Kit [ More info ] $50.00 2 in stock.
		46-43024A 5 - 46-43024A 5 - REPAIR KIT-W/P O [ More info ] Unavailable Replaced by 46-43024A 6
		46-43024A 6 - 46-43024A 6 - REPAIR KIT Water O [ More info ] Unavailable Replaced by 46-43024A 7
		*46-43024A 7 - REPAIR KIT Water NLA** [ More info ] In stock
		18-3214 - Impeller Repair Kit [ More info ] $43.99 $28.26 10+ in stock.
		46-8M0113799 - Water Pump Repair Kit [ More info ] $151.25 2 in stock.
#-	27-43004A86	GASKET SET
		27-43004A86 - 27-43004A86 - GASKET SET O [ More info ] Unavailable Replaced by 27-43004A90
		27-43004A90 - Gasket Set [ More info ] $65.60 1 in stock.
		27-43004A99 - Gasket Set [ More info ] $144.80 $123.99 1 in stock.
		18-4336 - Gasket Set, 27-43004A99 [ More info ] $97.49 $79.08 6 in stock.