Mercruiser Outdrive Parts Drawings *How to Videos

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Mercruiser engine overhaul gasket sets Chevy-Ford-GM

GLM aftermarket engine overhaul gasket sets
GM and Ford 2.5 to 7.4 liter motors

  • Ford 302 CID (5 liter) engine
  • GM 153 CID (2.5 liter), 181 CID (3 liter), 160 and 165 horsepower 305/350 CID (5.0 / 5.7 liter), 454 CID (7.4 liter) engines
  • GM 250 CID (4.0 liter 160 and 165 horsepower
  • Exploded view outdrive drawings 
  • Chevy 262 CID engine 175, 185 and 205 horsepower engines
  • Mercruiser 224 CID (3.7 liter) engine all models 1983 to 1989 except (1983 and 1984 model 470) and 224 CID (3.7 liter) engine models 470 1976 to 1984 and 485 1980 to 1982
  • Manifold gaskets for above

39690 Cylinder head intake manifold gasket set

39690 Cylinder head intake manifold gasket set

P/N 39690 Cylinder head intake manifold gasket set. OEM 27-75611A2 $180.95

Chevy 305/350 CID Engines: 898 (198HP), 200, 228,
230/260 Inboard, 230, 250, 255, 260, 280 & 5.7L Ski
(1997 & Before)

39010

39010

P/N 39010 GM 305/350 CID (5.0 / 5.7 L) engine overhaul gasket set 1986 and older OEM 27-75611A86 $240.95

39030 Ford 302 CID 5.0 liter

39040 3.7 liter overhaul set

P/N 39030 Ford 302 CID 5.0 liter engine overhaul gasket OEM 27-801857 $360.95

39040 3.7 liter overhaul set

39040 3.7 liter overhaul set

P/N 39040 Mercruiser 224 cubic inch 3.7 liter model numbers 165, 170, 180 and 190 with serial number 6916779 and up years 1983 to 1989

Except (1983 and 1984 model 470) OEM 27-43186A1 $293.95

39110 470 years 1975-1984 and 485 years 1980-1982  224 3.7 liter

39110 470 years 1975-1984 and 485 years 1980-1982 224 3.7 liter

P/N 39110 224 CID (3.7 liter) 470 Engine years 1976 - 1984
485 Engine years 1980 - 1982 OEM 27-74830A3 $286.95

39020 GM 454 CDI years 1991 and older 7.4 liter

39020 GM 454 CDI years 1991 and older 7.4 liter

P/N 39020 454 CID (7.4 liter) 1991 and older engine overhaul gasket kit OEM 27-801857 $374.95

39050 GM 153 CID 2.5 liter years 1983-1989

39050 GM 153 CID 2.5 liter years 1983-1989

P/N 39050 GM 153 CID (2.5 liter) engine overhaul gasket kit 1983 to 1989 OEM 27-34273A88 $159.95

39650 Chevy 262 CID 175-185-205 hp. 1992 and older

39650 Chevy 262 CID 175-185-205 hp. 1992 and older

P/N 39650 Chevy 262 CID engine overhaul gasket kit 175, 185 and 205 horsepower 1992 or older OEM 27-11977A92 $258.95

39100 GM 250 CID 4.0 liter 160-165 hp

39100 GM 250 CID 4.0 liter 160-165 hp

P/N 39100 GM 250 CID (4 liter) 160 and 165 horsepower engine overhaul gasket OEM 27-801841 $356.95

39060 GM 181 CID 3.0 liter years 1984-1982

39060 GM 181 CID 3.0 liter years 1984-1982

P/N 39060 GM 181 CID (3.0 liter) 1968 to 1982 engine overhaul gasket OEM 27-801839 $101.95

39018

39018

P/N 39018 GM 5.7L Gen 2, 1996 and up for some motors. Call with your serial number to verify compatibility. OEM 27-806871A96. $300.95

39017

39017

P/N 39017 GM 5.0L 230, 5.7L 350 for some 1987 - 1997 models. Call with your serial number to verify before ordering. OEM 27-75611A88 $356.95

Mercruiser 1972 to 1983 upper and lower outdrive parts
with tech drawings

 

Customers who ordered 11130 also purchased:

51210 GM 120-140 hp manifold parts years 1982-1995

51210 GM 120-140 hp manifold parts years 1982-1995

P/N 51210 Unit OEM 806867A8 GM 120 / 140 hp. 4 Cylinder 153 / 181 CID years 1982 - 1995

Contains the following item if required:
P/N 51210 Exhaust manifold 806867A8
P/N 33570 Gasket 27-96429
P/N 30920 Gasket-End cap (5) 27- 807218
P/N 31520 Gasket-elbow or adaptor 27- 99777- 2
P/N 51020 End cap 805629A1
P/N 51030 End cap 73813A1
P/N 13980 Straight Fitting Water Drain Contents 22-862557
P/N 13992 Drain Plug Kit (5)22-806608A1
P/N 80140 O-Ring (5) 25-45253
P/N 22443 Screw-End Cap (8) 21-824941
P/N 32180 Gasket-Carburetor Base 27-807982
P/N 22444 Screw Edit 10-807212
P/N 22445 Screw (2) 10-66863-1
P/N 22484 Stud (2) 16-56826
P/N 21892 Plug-Exhaust Elbow 22-41622
P/N 21248 Flange Serrated Nut (5) 11-46335
P/N 22482 Stud-Carburetor (2) 16-70236
P/N 21664 Washer- Carburetor (5) 12-20084
P/N 19354 Lock Nut Carburetor (5) 11-25594

P/N 51210 Exhaust manifold OEM 806867A8 $287.89

87500 GLM aftermarket Mercruiser upper gearcase seal kit

87500 GLM aftermarket Mercruiser upper gearcase seal kit

Seal kit 87500. All kits include o-rings, oil seals and gaskets in the upper housing. Remember to use a gasket sealing compound. Replaces OEM 26-32511A1, Sierra 18-2648.

M1 / R / MR / Alpha 1 (1964 - 1990) serial numbers 1684188 - OD469858
Includes:
P/N 80420 O-ring
P/N 25-32546
P/N 80190 O-ring
P/N 25-55801
P/N 81180 O-ring
P/N 25-25439
P/N 82380 O-ring 25-70937
P/N 85020/85060/85030 Oil seals OEM 26-32511/26-96503/26-823894
P/N 31150 Gasket 27-55810-1
P/N 85150 Grommet 26-36557

21905 Outdrive gimbal bearing

21905 Outdrive gimbal bearing

Compatible with Mercruiser 120/140, 470/485, 165, 888, 225/233, 898/228, 250/260, R, MR, Alpha 1/Gen II, Bravo models manufactured in the United States by GLM Marine.

Larger area between seals allows for up to 30% more grease filling and low carbon steel cage allows higher temperature operation also included in the GLM bellows kit P/N 21905 Gimbal bearing OEM 30-862540A3, 30-60794A4, 3853807, 983987

23270 Driven gear outside race shim set

23270 Driven gear outside race shim set

Mercruiser shim kit

P/N 23270

Installed under driven gear for Shim kit OEM 15-36178A1 for bearings P/N 21540, 21550 and 21560 replaces OEM 15-36178A1.

90100 Mercruiser tools bearing retainer wrench

90100 Mercruiser tools bearing retainer wrench

GLM aftermarket Mercruiser bearing retainer wrench for MC-1/R/MR/Alpha One/Alpha One Gen 2, Blackhawk, and Bravo.

Installs and removes drive shaft bearing retainer for use with the bearing retainer nut P/N 8350

P/N 90100 GLM Marine aftermarket Mercruiser drive shaft bearing retainer wrench 91-17256 $75.95

88010 Mercruiser outdrive water pump and seal kit

88010 Mercruiser outdrive water pump and seal kit

Lower unit water pump P/N 88010 and upper - lower gearcase seal kits $99.00

Compatible with models 1 and R (1970 - 1983)
Serial numbers 2663442 - 6225576

Includes:
P/N 87500 / 26-32511A1 Upper housing seal set
P/N 87510 / 26-33144A2 Lower seal set
P/N 89840 / 47-89984T4 Impeller
P/N 11070 / 28-56654 Key
P/N 12410 / 46-96148T1 Housing
P/N 12322 / 46-44292A3 Base
P/N 12820 / 23-29804T Guide tube
P/N 12810 / 48752 Cup
P/N 12510 / 32435 Wear plate
P/N 31010 / 27-85608-1 Gasket

11247 Teeth 20-24 ratio 2.4 or 1.94 years 1998-up

GLM Marine Products aftermarket gears for upper gearcase and lower units all models


Outdrive forward, pinion and reverse gears for all models including MC-1 / R / MR and Alpha One and Generation 2 compatible with 120/140 4 cylinder, inline 6 cylinder, V6 and 5.0-5.7 liter V8 motors.

Upper and lower unit gear sets with bearings and shims, ratios, years and serial numbers. See our application chart for lower and upper units for help with choosing the right one for your model Limited selection of used gears also available.

90190 Mercruiser tool bearing carrier retainer wrench

90190 Mercruiser tool bearing carrier retainer wrench

P/N 90190 Bearing carrier retainer wrench OEM 91-61069T $97.95

Bearing carrier wrench, bearing puller and pinion nut adapter

Shift shaft bushing, outdrive bearing race and seal drivers. Mercury outboard and Mercruiser stern drive prop wrench kit

Tools are compatible with Alpha 1 and generation 2, Bravo, MR, and Mercruiser outdrives