Evinrude/Johnson/OMC 50 HP 1991 Model 50BEEI, 50BELEI, 50JEI, 50JEI, 50TLEI

Clymer - Evinrude/Johnson 2-300 HP Outboards (Includes Jet Drives and Sea Drives) 1991-1994   B733

• Covers 2 - 300 HP
• 1991-1994
• Shop Manual

SELOC - Johnson Evinrude 1 & 2-Cylinder Outboards 1990-95 Repair Manual #1304

• Covers all 1 - 50 Hp, 1 and 2-cylinder, 2-stroke Models.
• 1990-1995
• Repair Manual

SELOC - Johnson/Evinrude Outboards, All In-Line Engines, 2-4 Stroke, 1990-01  #1312

• Covers all inline engines 2-70 Hp, 2 and 4-Stroke Models. Includes Fuel Injection and Jet Drives.
• 1990-2001
• Repair Manual

18-3104 Impeller

18-3104-1 Impeller

Note:  40 HP Commercial 1991-2001 (RS Models Only)

18-3394 Water Pump Repair Kit - without housing

• Sierra Water Pump Kit Without Housing
• Contains 18-2705 Oil Seal, 18-2708 Grommet, 18-2709 Wear Plate Gasket, 18-3104 Impeller, 18-3126 Wear Plate, 18-3133 Bolts, 18-3138 Impeller Key, 18-3139 Impeller Plate, 18-7481 O-Ring
• Sierra part number: 18-3394
• Interchangeable with the following: Evinrude/Johnson 0433548, 0433549, 0438592, Mallory 9-48209

18-3454 Water Pump Kit - With Housing

• For 40, 50, 25 Jet, 30 Jet (1995-up)
• Contains 18-3104-1 Impeller

389145 Chrome Water Pump Kit

438544 Water Pump Impeller Housing

18-1351 Carrier Needle Bearing

• Sierra Carrier Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1351
• Interchangeable with the following: GLM 22870, Evinrude/Johnson 382407, OMC 382407

18-1354 Needle Bearing

• Sierra Needle Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1354
• Interchangeable with the following: GLM 22890, Evinrude/Johnson 386764

18-1355 Aft Outside Carrier Needle Bearing

GLM Part Number: 22900; Sierra Part Number: 18-1355; OMC Part Number: 386765

18-1356 Pinion Gear Bearing

18-1363 Thrust Bearing

• Sierra Thrust Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1363
• Interchangeable with the following: GLM 16350, Evinrude/Johnson 397537, OMC 979771

18-1364 Thrust Bearing

• Sierra Thrust Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1364
• Interchangeable with the following: GLM 16360, Evinrude/Johnson 397538

18-1368 Thrust Bearing

• Sierra Thrust Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1368
• Interchangeable with the following: GLM 16370, Evinrude/Johnson 398901

18-1369 Thrust Bearing

• Sierra Thrust Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1369
• Interchangeable with the following: GLM 22940, Evinrude/Johnson 432264

18-2288 Prop Shaft

18-2308 Sliding Clutch

18-2309 Reverse Gear

18-2310 Forward Gear Set

Includes Forward and Pinion Gears

18-2315 Gear Set

Gear Set Contents:

• Part #         Desc.                   O.E.#
• 18-2310   Forward Gear Set    397627
• 18-2309   Reverse Gear          332489
• 18-2308   Sliding Clutch          332491

18-3705 Marine Prop Nut

18-3716 Marine Prop Nut Kit

Prop Kit Contents:

• Part #      O.E.#   Description
• 18-3705  314503   Prop Nut
• 18-3742  314502   Cotter Pin
• 18-4228  315810   Prop Spacer

18-3742 Marine Cotter Pin

• Sierra Cotter Pin
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3742-9
• Interchangeable with the following: GLM 22120, Evinrude/Johnson 314502, OMC 314502
• Size: 1/8 x 1-1/4"

18-4230 Marine Thrust Washer

18-4232 Marine Prop Spacer

18-4840 - Complete Lower Unit Gearcase Assembly

Fits: 40/48/50hp w/20" Shaft (1989-92)

18-4841 - Complete Lower Unit Gearcase Assembly

Replaces: 435276 Fits: 40/48/50hp w/15" Shaft (1989-92).

40 - 75 HP Aluminum Propellers for Small 3-3/8" Gearcase (Thru-Hub Exhaust), 13 Tooth Spline

For Evinrude Johnson OMC BRP, 13 Tooth Spline

• 40-75 HP (Small Gearcase & Thru-Hub Exhaust)
• 13 Tooth Spline, 3-3/8 inch gearcase
• Be sure to count the number of spline teeth on your prop shaft.
•  
• 40 HP, 2 Cyl, 1984 - 2005
• 48 HP, 1987-1996
• 50 HP, 2 Cyl, 1975 - 2005
• 55 HP, 2 Cyl, 1976-1979
• 60 HP 2 Cyl, 1980-1985
• 65 HP, 2 Cyl, 1980-1985
• 75 HP, 3 Cyl, 1975-1985
• Sprint/Formula E  1986-1992

Sorted by Pitch. 

Pitch is how far, in inches,  the boat would travel with 1 prop rotation (under ideal conditions).  Higher pitch = Faster, Lower Pitch = Slower and more power.

OMC and Michigan Aluminum Propellers

Michigan Vortex Aluminum Props,  XHS Drop-In Hub

• C Series Propellers Using XHS 111 or XHSII 221 Drop-In Hub Kit
• 13 Tooth Spline, 3-3/8 inch Gearcase, Thru-Hub Exhaust

40 - 75 HP Evinrude Johnson BRP Aluminum Propellers for Small 3-3/8" Gearcase (Thru-Hub Exhaust)

40 - 75 HP Evinrude Johnson BRP Stainless Steel Propellers for Small 3-3/8" Gearcase (Thru-Hub Exhaust)

Return to Propellers:

40 - 75 HP Stainless Steel Propellers for Small 3-3/8" Small Gearcase (Thru-Hub Exhaust), 13 Tooth Spline

For Evinrude Johnson OMC BRP, 13 Tooth Spline

• 40-75 HP (Small Gearcase & Thru-Hub Exhaust)
• 13 Tooth Spline, 3-3/8 inch gearcase
• Be sure to count the number of spline teeth on your prop shaft.
•  
• 40 HP, 2 Cyl, 1984 - 2005
• 48 HP, 1987-1996
• 50 HP, 2 Cyl, 1975 - 2005
• 55 HP, 2 Cyl, 1976-1979
• 60 HP 2 Cyl, 1980-1985
• 65 HP, 2 Cyl, 1980-1985
• 75 HP, 3 Cyl, 1975-1985
• Sprint/Formula E  1986-1992

Sorted by Pitch. 

Pitch is how far, in inches,  the boat would travel with 1 prop rotation (under ideal conditions).  Higher pitch = Faster, Lower Pitch = Slower and more power.

OMC and Michigan Stainless Steel

Michigan Ballistic High-Performance Stainless Steel,  XHS Drop-In Hub

• C Series Propellers Using XHS 111 or XHSII 221 Drop-In Hub Kit
• 13 Tooth Spline, 3-3/8 inch Gearcase, Thru-Hub Exhaust

Michigan Rapture Performance Stainless Steel

Rubber Hub

40 - 75 HP Evinrude Johnson BRP Aluminum Propellers for Small 3-3/8" Small Gearcase (Thru-Hub Exhaust)

40 - 75 HP Evinrude Johnson BRP Stainless Steel Propellers for Small 3-3/8" Small Gearcase (Thru-Hub Exhaust)

Return to Propellers:

Sierra International 18-5678 Marine Starter Drive Assembly for Johnson/Evinrude Outboard Motor

For Sierra 18-5624, 18-5630, 18-5648, OEM 586279, 586281, 586281 Starters

18-5697 Starter Brush and Spring Set

• Sierra Brush and Spring Set
• Meets or exceeds the original equipment quality
• Sierra part number: 18-5697
• Interchangeable with the following: Arco BK900, Chrysler F15164, 74384, Evinrude/Johnson 385952, Mercury 75384, 57390, 63292, 753841, 898265016, Mercury 75384

Sierra International 18-5709 Marine Rectifier for Johnson/Evinrude Outboard Motor

173692 Regulator Rectifier 4 Wires for Johnson Evinrude 9.9-60 HP

18-5808 STARTER SOLENOID

18-6280 Tilt/Trim Assembly

Heavy Duty, OMC J-Suffix

40, 48. 50 HP (1992-Up) with 2-Wire Connection and Hollow Hex Shaft.

O-Ring Included

18-6285 Tilt/Trim Assembly

Heavy Duty OMC (1989-1992) M Suffix 40, 48, 50 HP with 2-Wire Connection and Hollow Hex Shaft

18-7042 Siearra Carb Kit

Note: 25, 35 HP 1995-Up Except 3 Cylinder Models

18-7093 Sierra Carburetor Needle and Seat

18-7222 Sierra Carb Kit With Float

18-7800 Fuel Pump Kit 

• The Sierra 18-7800 Fuel Pump Kit is interchangeable with the following: GLM 40850, Evinrude/Johnson 438616, 433519, Mallory 9-37701. Contains: (2) 18-7796 Check Valve, (1) 18-7413 O-Ring, (1) 18-7403 O-Ring, (1) 18-0850 Fuel Pump Gasket.
• Sierra Fuel Pump Kit
• Meets or exceeds the original equipment quality
• Sierra part number: 18-7800
• Interchangeable with the following: GLM 40850, Evinrude/Johnson 438616, 433519, Mallory 9-37701
• Contains: (2) 18-7796 Check Valve, (1) 18-7413 O-Ring, (1) 18-7403 O-Ring, (1) 18-0850 Fuel Pump Gasket

18-4318 Powerhead Gasket Set

• Sierra Powerhead Gasket Set
• Meets or exceeds the original equipment quality
• Sierra part number: 18-4318
• Interchangeable with the following: Evinrude/Johnson 439083, 390076

Gasket Set Contains:

• 18-0963 Intake Manifold GasketTwin     335633     1
• 18-0850 Fuel Pump Mtg. Gasket            303615      1
• 18-0118 Carburetor Gasket                  325092       2
• 18-0983 Carburetor to Airbox               321497       1
• 18-3802 Head Gasket               327795,335359      1
• 18-0941 Water Jacket Cover Gasket      315538       1
• 18-0157 Air Box Split Gasket                330698       1
• 18-0128 Powerhead Mounting Gasket 326468, 351018  1
• 18-0136 Powerhead Mounting Gasket    328283         1
• 18-1224 Exhaust Cover Gasket             315869        1
• 18-1218 Exhaust Cover Gasket             315868        1
• 18-0182 Seal                                       310058        1

Note 50 HP 1971-1975 use 315539 Head Gasket, plus

Note 55 HP 1976 use 320658 Head Gasket, plus

Note 55/60 HP 1980-1985 2-Cylinder

18-3802 Head Gasket

18-4305 Powerhead Gasket Set

• Gasket Kit, Powerhead Johnson/Evinrude 40-50hp 2cyl 1981-1999
• Replaces: 392609 18-4305, 9-64113

Gasket Set Contains:

18-0851 Relief Port Twin Gasket 329826        1
18-0850 Fuel Pump Mtg. Gasket 303615         1
18-0941 Water Jacket Cover Gasket 315538   1
18-0118 Carburetor Gasket 325092                2
18-0120 Exhaust Cover Gasket 325211           1
18-0128 Powerhead Mtg. Twin Gasket 326468, 351018        1
18-3802 Head Gasket 327795, 335359              1
18-0136 Powerhead Mounting Gasket 328283    1
18-0157 Airbox Split Twin Gasket 330698          1
18-0154 Airbox Split Twin Gasket —                  1
18-0159 Airbox Split Twin Gasket 330909           1
18-0983 Carb. to Air Box Twin Gasket 321497    1
18-0182 Thermostat Gasket 310058                  1
18-0963 Intake Manifold Twin Gasket 335633     1

 Champion (5828) Stainless Steel Marine Plug Spark Plug

• Unique anti-fouling design
• Engineered to exceed OE designs
• Maximum durability
• Designed for easy starting

18-5170 Ignition Coil

18-5794 Power PackCDI Electronics

UFI

This is for Quite rider series with longer wires due to power pack mounting location.

Champion 938M Spark Plug QL78YC

Also see: CHAMPION MARINE SPARK PLUG 5939  Marine Stainless Steel

• Evinrude Johnson  0.030 Gap

Mercury Outboards

• 125 HP 2004-1994  4-Cylinder 
• 115 HP 2004-1989  4-Cylinder 2-Stroke
• 100 HP 1999-1988  4-Cylinder 
• 90 HP 2006-1987  3-Cylinder 2-Stroke
• 80 HP 1989-1978
• 80 HP 2004-1995  80 Jet 
• 75 HP 2006-1987  3-Cylinder 2-Stroke 2-Stroke
• 75 HP 1986-1984  4-Cylinder
• 75 HP 2001-1990  75 Sea Pro 2-Stroke
• 70 HP 1989-1987
• 65 HP 2004-1995  65 Jet 
• 60 HP 2002-1991  3-Cylinder 
• 60 HP 2004-1995  60 Big Foot 3-Cylinder 
• 60 HP 2004-1991  60 Sea Pro 3-Cylinder 
• 55 HP 2004-1992  55 Sea Pro
• 50 HP 2004-1991  50 3-Cylinder 2-Stroke 2-Stroke
• 45 HP 1989-1986
• 45 HP 2003-199  545 Jet 3-Cylinder 
• 40 HP 2004-1995  2-Cylinder
• 40 HP 2004-1997  3-Cylinder
• 40 HP 1997-1988  4-Cylinder
• 40 HP 2004-1995  40 Sea Pro
• 30 HP 2003-1995  2-Cylinder 2-Stroke 2-Stroke
• 30 HP 2001-1998  30 Jet 3-Cylinder
• 30 HP 1997-1995  30 Jet 3-Cylinder
• 30 HP 2004-1995  30 Sea Pro 2-Cylinde
• 25 HP 2004-1980  2-Cylinder 2-Stroke 2-Stroke
• 25 HP 2002-1993  25 Sea Pro 2-Cylinder
• 20 HP 1981-1970
• 20 HP 2003-1986  2-Cylinder 2-Stroke
• 20 HP 2004-1995  20 Jet 2-Cylinder
• 10 HP 1996-1991
• 10 HP 2004-1991  10 Sea Pro
• 10 HP 1998  XR10 
• 9.9 HP 1994-1986
• 9.8 HP 1978-1970 
• 7.5 HP 1978-1970
• 4.5 HP 1985-1975
• 4 HP 1987-1986
• 4 HP 1974-1973
• 4 HP 1972
• 4 HP 1971-1970

Champion L77JC4 (821M) Copper Plus Small Engine Spark Plug

• .030 Gap

See Also:  Champion (5828) Stainless Steel Marine Plug Spark Plug

CAGED BEARING KIT

• GLM Part Number: 22800; Sierra Part Number: 18-1352; Mercury Part Number: 31-67445; OMC Part Number: 378252
• Metal Cage 16 NEEDLES
• 1.375 Journal Size 40C (1974-Thru) 45-60HP 2-Cyl. (1971-Thru) 3-Cyl. (All) V4 (1962-1978)

18-1374 Wrist Pin Bearing

• Sierra Wrist Pin Rod
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1374
• Interchangeable with the following: GLM 16220, Evinrude/Johnson 395627, Mallory 9-51103, Wiseco W5217

18-1378 Rod Bearing Complete

Johnson/Evinrude Rod Bearing for (18-135HP) Outboard

18-1753 Connecting Rod

18-3914 .02 OS Marine Piston Rings

3.207/.020 Bore

18-4075 Connecting Rod Bolt

• Replaces OEM part # 308186

18-4105 Piston Kit

• .030 oversize

• Bore Size 3.187

18-4115 Piston Kit

• .020 Oversize

• Johnson Evinrude 2cyl

• Bore Size 3.207

18-4125 Marine Piston Kit

• Piston Kit Std Johnson/Evinrude 2 & 3 cyls 3.187 Bore
• Replaces: 391798,5006655 18-4125, 24110, 435546, 9-53400
• Standard Bore

18-4712 Cylinder Sleeve

• ID 3.1875
• OD 3.453
• Wall 0.125
• Length 5.556
• Repplacement straight sleeve with ports cut in

Sierra 18-3913 Piston Ring

• For Evinrude/Johnson 2/3 Cylinder, 35-60 HP Motors
• Sierra Piston Rings
• Bore Size: 3.187/Std
• Sierra part number: 18-3913
• Interchangeable with the following: GLM 24310, Evinrude/Johnson 391170, 434107, Mallory 9-54400, Wiseco 3187KD

Sierra 18-3915 Piston Rings 3.217/.030

• Sierra Piston Rings
• For Johnson/Evinrude 3/2 Cylinder, 35-60 HP Motors
• Bore 3.217/.030
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3915
• Interchangeable with the following: GLM 24330, Evinrude/Johnson 391416, 434109, Mallory 9-54402, Wiseco 3217KD

18-2694 Lower Unit Seal Kit

Seal Kit Contents:

• Part #      Desc.  O.E.# Qty.
• 18-2709  Wear Plate Gasket   336530    1
• 18-7115  O-Ring 302588  1
• 18-7127  O-Ring 313446  1
• 18-7120  O-Ring 307853, 322598  1
• 18-7172  O-Ring 553126  1
• 18-7137  O-Ring 318372  1
• 18-7475  O-Ring 332584  1
• 18-7481  Seal 315788      1
• 18-2708  Seal 333758      1
• 18-2059  OIl Seal 321466 2
• 18-2018  OIl Seal 305987 2
• 18-2064  OIl Seal 332205 1
• 18-2705  Seal 315748      1
• 18-4248  Washer 311598 1
• 18-7173  O-Ring 310327, 910582    1

18-7128 O-Ring

ID: 1.835, Width: 0.100

18-7137 Marine O-Ring

ID: 0.320, Width: 0.155

18-7145 Marine O-Ring

ID: 0.250, Width: 0.100

18-7172 O-Ring

ID: 3.250, Width: 0.135

18-7173 Marine O-Ring

ID: 1.875, Width: 0.135

18-7475 O-Ring

ID: 0.250, Width: 0.065

433567 Trim Tilt Seal Rebuild Kit, Kit

1989-2005  25HP 35HP 40HP 48HP 50HP with TNT Units

18-0543 Oil Seal

• OD: 1.926", Shaft: 1.540", Width: 0.243"

18-2059 Marine Oil Seal for OMC

Size: 0.750, OD: 1.126, Width: 0.200

18-2060 Marine Oil Seal for OMC

Note: 50/60 HP 1981-1983 - Electric Only

Note: 50/60 HP 1986-1987 - Small Gearcase Only

Size: 1.000, OD: 1.375, Width: 0.250

18-2063 Marine Oil Seal

Size: 0.625, OD: 1.124, Width: 0.188

18-2064 Marine Oil Seal

Size: 0.730, OD: 1.130, Width: 0.194

18-5624Starter

18-5635 Starter