Johnson 235 HP 1978 Model 235TL78, 235TXL78

SELOC - Johnson/Evinrude Outboards, 1973-91 Repair Manual  #1308

• Covers all 60-235 HP, 3-Cylinder, V4 and V6, 2-Stroke Models, Includes Jet Drives
• 1973-1991
• Repair Manual

18-0182  Thermostat Gasket

• Sierra Thermostat Gasket
• Meets or exceeds the original equipment quality
• Sierra part number: 18-0182-9
• Interchangeable with the following: GLM 30610, Evinrude/Johnson 310058, Mallory 9-60002, Mercury 27-62386, 27-62386001

18-1219 Thermostat Valve Seat

18-1243 Thermostat Valve Spring

(V4/V6 Crossflow)

18-3043 Impeller

18-3346 Cup and Plate Assembly

 18-3390 Water Pump Repair Kit Without Housing

18-3391 Water Pump Housing Kit - With Housing

• Sierra Water Pump Kit with Housing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3391
• Interchangeable with the following: GLM 12103, Evinrude/Johnson 395072
• Contains: 18-2557 Impeller Gasket, 18-2704 Grommet, 18-2769 Rubber Seal, (4) 18-3136 Bolt, 18-3153 Bolt, 18-3299 Impeller Key, 18-3346 Cup and Plate Assembly

 18-3393 Water Pump Repair Kit With Housing

18-3543 Marine Thermostat

• 143 deg farenheigt

18-3562 Thermostat Valve Cup

Sierra 18-3564 Poppet Relief Valve - V4 Crossflow

• Sierra Poppet Relief Valve
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3564
• Interchangeable with the following: GLM 46170, Evinrude/Johnson 318395

Thermostat Valve Retainer

for Johnson/Evinrude 18-3565

Sierra 18-3567 Rubber Valve Diaphragm

• Sierra Rubber Valve
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3567
• Interchangeable with the following: GLM 46140, Evinrude/Johnson 321221

18-3674 Thermostat Kit

• The Sierra 18-3674 Thermostat Kit is interchangeable with the following: GLM 13280. Contains: 18-1219 Grommet Gasket, 18-0182 Thermostat Gasket, 18-3135 Stainless Steel Bolt, 18-2546 Thermostat Gasket, 18-3567 Rubber Valve, 18-3562 Valve Cup, 18-1243 Valve Spring, 18-3563 Poppet Relief Valve, 18-3565 Retainer, 18-3543 Thermostat.
• Sierra Thermostat Kit
• 18-3543 Thermostat Included
• Sierra part number: 18-3674
• Interchangeable with the following: GLM 13280

395072 Water Pump Impeller Housing

Note:  85, 115 HP 1977 25" only

435526 Chrome Water Pump Kit

18-1158 Marine Carrier Bearing

• Sierra Solenoid
• Meets or exceeds the original equipment quality
• Sierra part number: 18-5815
• Interchangeable with the following: Arco SW275, GLM 72370, Mallory 9-15111, Mercury/Mercruiser 89-76545T, 89-61053, 89-68258, 89-68258A4, 89-76545, 89-15857
• Fit specific, check part numbers to ensure proper fit

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

18-2229 Driveshaft Shim

.003", 1.24 ID

18-2230 Driveshaft Shim

.004", 1.24" ID

18-2231 Driveshaft Shim

.005", 1.24" ID

18-3708 Prop Nut & Keeper

18-3715 Marine Prop Nut Kit

Kit Contents:

• 18-3708    398042    Prop Nut/Keeper
• 18-3741    309955    Cotter Pin
• 18-4231    320570    Prop Spacer

18-3741 Marine Cotter Pin

1/8" x 1 3/4"

18-4223 Marine Thrust Washer

18-4231 Marine Prop Spacer

90 - 300 HP Aluminum Propellers for V-6 Gearcase (15 Spline and Thru-Hub Exhaust)

Fits the following Evinrude Johnson Outboards (15 Spline)

• 90 HP V-4   1995-Newer
• 100 HP V-4 Commercial  1884-Newer
• 115 HP V-4  1995-Newer
• 130 HP V-4  1995 Newer
• 120 - 140 HP V-4  1985
• 140 HP V4  1989-1994
• 150 HP V-6  1978-Newer
• 150 HP V-6 Commercial  1993-Newer
• 155 HP V-6 Commercial  1978-Newer
• 175 HP V-6  1977-Newer
• 185 HP V-6  1984-1985
• 200 HP V-6  1976-Newer
• 225 HP V-6  1986-Newer
• 235 HP V-6  1978-1985
• 250 HP V-6  2001-Newer
• 2.6 Liter V6  1984-1985
• 250 HP V-8  1991-Newer
• 275 HP V-8  1986-1988
• 300 HP V-8  1986-1995
• 3.6 Liter V-8  1986-1987

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

Aluminum Propellers for V-6 Gearcase (15 Spline and Thru-Hub Exhaust)

Other compatible propeller options: 

90 - 300 HP Aluminum Propellers for V-6 Gearcase (15 Spline and Thru-Hub Exhaust)

90 - 300 HP Stainless Steel Propellers for V-6 Gearcase (15 Spline and Thru-Hub Exhaust)

Return to Propellers:

90 - 300 HP Stainless Steel Propellers for V-6 Gearcase (15 Spline and Thru-Hub Exhaust), Right and Left Hand Rotation

Fits the following Evinrude Johnson Outboards (15 Spline)

• 90 HP V-4   1995-Newer
• 100 HP V-4 Commercial  1884-Newer
• 115 HP V-4  1995-Newer
• 130 HP V-4  1995 Newer
• 120 - 140 HP V-4  1985
• 140 HP V4  1989-1994
• 150 HP V-6  1978-Newer
• 150 HP V-6 Commercial  1993-Newer
• 155 HP V-6 Commercial  1978-Newer
• 175 HP V-6  1977-Newer
• 185 HP V-6  1984-1985
• 200 HP V-6  1976-Newer
• 225 HP V-6  1986-Newer
• 235 HP V-6  1978-1985
• 250 HP V-6  2001-Newer
• 2.6 Liter V6  1984-1985
• 250 HP V-8  1991-Newer
• 275 HP V-8  1986-1988
• 300 HP V-8  1986-1995
• 3.6 Liter V-8  1986-1987

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

OMC and Michigan Stainless Steel

Michigan Rapture Performance Stainless Steel

Michigan Ballistic High-Performance Stainless Steel

Other compatible prop options: 

90 - 300 HP Aluminum Propellers for V-6 Gearcase (15 Spline and Thru-Hub Exhaust)

90 - 300 HP Stainless Steel Propellers for V-6 Gearcase (15 Spline and Thru-Hub Exhaust)

Return to Propellers:

BRP Evinrude Johnson V6 150-300 HP and 90-130 HP, 25" Shaft, 2-Stroke Stainless Steel Propellers

Stainless Steel V6 135-300 HP & 90-130 HP, 25" Shaft, 2-Stroke

• 15 Spline
• TBX Propeller Hub Kit 177283 for Evinrude/Johnson V6 Outboards  Amazon  eBay
•  
• Note:  There is also a TBX Hub Kit that makes these propellers work with  Suzuki / Mercury / Honda / Yamaha  V6 outboards. 177288    Amazon   eBay
•  
• 90 & 115 HP Evinrude® E-TEC®, 25" Shaft, 2004-thru
• 100 HP, 2004-thru
• 100 HP Commercial, 1984-thru
• 120 & 140 HP, 1985
• 130 HP, 1995-1996
• 130 HP Evinrude® E-TEC®, 2009-2010
• 135 HP, 2000-thru
• 140 HP (25"), 1989-thru
• 150 & 155 HP Commercial, 1978-thru
• 150-300 HP, Evinrude® E-TEC®, 2004-thru
• 175 HP, 1977-thru
• 185 HP, 1984-1985
• 200 HP, 1976-thru
• 225 HP, 1986-thru
• 235 HP, 1978-1985
• 2.6 liter, 1984-1985
• 250 HP, 1991-thru
• 275 HP, 1986-1988
• 300 HP, 1988-thru
• 3.6 liter, 1986-1987
• Evinrude® E-TEC® G2, 2015-thru
• Note: All V6 stainless steel propellers, fitted to Evinrude® E-TEC® G2 outboards require an additional purchase of custom fit G2 TBX™ hub kit #767683   Amazon   eBay

Stainless Steel, Stern Drive 15 Spline Propellers

15 Spline
800 Series

• 3.8 - 5.7 Liter, 1978-thru

OMC Cobra®

• 4.3 - 5.7 Liter, 1986-thru

OMC Sea Drive®

• 2.0 - 4.0 Liter, 1982-thru

OMC King Cobra®

• 7.4 - 8.2 Liter, 1990-thru

BRP Evinrude Polished Stainless Steel TBX Propellers

• Uses TBX Interchangeable Hub
• Available in Standard RH Rotation
• Available in Counter LH Rotation

BRP Evinrude Viper TBX Stainless Steel Propellers for Runabouts and General Recreation

If you want speed, you want the Viper prop.  It's longer swept blades and larger diameter give this prop a better grip on the water faster acceleration, and greater top-end speed.  Excellent on any recreational boat, from runabouts and cruisers to deck boats.

• Uses TBX Interchangeable Hub
• Available in Standard RH Rotation
• Available in Counter LH Rotation
• Versatile 3-Blade performance
• Excellent balance of speed and durability

BRP Evinrude Cyclone TBX Stainless Steel 4-Blade for Offshore Cruising and Runabouts

When you need a prop that can hold course straight and true in all water conditions, trust the Cyclone prop to maintain compass headings and stay hooked up in big water.  Designed for heavier and twin-engine boats as well as runabouts.

• Uses TBX Interchangeable Hub
• Available in Standard RH Rotation
• Available in Counter LH Rotation
• Ultimate performance 4-blade offshore and runabout propeller
• Stays on plane with minimum RPM
• Tracks true in all water conditions
• Less vibrations and improved fuel economy

BRP Evinrude Rebel TBX Stainless Steel 3-Blade Props for Offshore Cruising

The Rebel propeller is designed and engineered to deliver improved midrange cruising and top-end performance on V6 Evinrude E-TEC.  Large diameter and efficient blade contour provide faster speeds at lower RPMs to deliver significant improvement in fuel economy.  You will get more miles to the gallon and a longer cruising range.  Standard rotation and counter-rotation models are available from 15 to 25-inch pitch.  Use the Rebel propeller on offshore boats, large runabouts, and even large pontoon boats to make them perform to their maximum potential.

• Uses TBX Interchangeable Hub
• Available in Standard RH Rotation
• Available in Counter LH Rotation
• High polish stainless steel
• Designed and engineered for efficient midrange cruising
• Improved fuel economy with a longer cruising range
• Use on offshore boats, large runabouts, and pontoon boats.

BRP Evinrude Raker H.O. Propellers for Bass Boats and High Performance

Looking to plane fast - and run faster?  The Raker II prop is specially designed for building up the engine RPMs and getting you on plane faster.  A great prop in surfacing conditions, especially when the boat is running over 50 mph.  Perfect for bass boats and high-performance boats.  The Raker propeller utilizes vent holes in the outer exhaust hub to allow exhaust gases to ventilate the blade area.  This allows the engine to build up RPMs and get the boat on plane faster.  At higher speeds, the water from rushing past the hub blocks these vent holes, preventing. them from ventilating the blades.  V6 Raker II use the TBX hub system

• Fast, Fast, Fast
• Uses the TBX hub system
• Custom cupped high rake blades provide superior bow lift and exceptional top-end speed
• Special vent holes for powerful acceleration
• Set the highest standards in top speed performance
• Maximizes the superior power and torque of Evinrude E-TEC G2 engine

Other compatible propeller options:

BRP Evinrude Johnson V6 150-300 HP and 90-130 HP, 25" Shaft, Aluminum Propellers

BRP Evinrude Johnson V6 150-300 HP and 90-130 HP, 25" Shaft, 2-Stroke Stainless Steel Propellers

Return to Propellers:

BRP Evinrude Johnson V6 150-300 HP and 90-130 HP, 25" Shaft, 2-Stroke, Aluminum Propellers

Evinrude/Johnson Aluminum Props

-More Performance for the Money!  Evinrude/Johnson props are cast with a custom aluminum alloy to give them greater strength and longer life than ordinary propellers.  Many of the Evinrude/Johnson outboards are speed cupped for better top-end performance.  Special baked-on corrosion-resistant paint gives added protection against saltwater and galvanic corrosion.

• Precision casting provides greater strength and longer life
• Baked-on corrosion-resistant paint gives added protection
• Engineered to match the power curve of your outboard for superior performance.

V6 Outboard 150-300 HP & 90 - 300 HP, 25" Shaft, 2-Stroke

• 15 Spline
• TBX Propeller Hub Kit 765195  Amazon  eBay for Evinrude/Johnson props with Interchangeable Hub 
• Other TBX Propeller Kits available competitive brands.
•  
• 90 & 115 HP Evinrude® E-TEC®, 25" Shaft, 2004-thru
• 100 HP, 2004-thru
• 100 HP Commercial, 1984-thru
• 120 & 140 HP, 1985
• 130 HP, 1995-1996
• 130 HP Evinrude® E-TEC®, 2009-2010
• 135 HP, 2000-thru
• 140 HP (25"), 1989-thru
• 150 & 155 HP Commercial, 1978-thru
• 150-300 HP, Evinrude® E-TEC®, 2004-thru
• 175 HP, 1977-thru
• 185 HP, 1984-1985
• 200 HP, 1976-thru
• 225 HP, 1986-thru
• 235 HP, 1978-1985
• 2.6 liter, 1984-1985
• 250 HP, 1991-thru
• 275 HP, 1986-1988
• 300 HP, 1988-thru
• 3.6 liter, 1986-1987
• Evinrude® E-TEC® G2, 2015-thru

V6 Stern Drive 15 Spline Propellers

15 Spline
800 Series

• 3.8 - 5.7 Liter, 1978-thru

OMC Cobra®

• 4.3 - 5.7 Liter, 1986-thru

OMC Sea Drive®

• 2.0 - 4.0 Liter, 1982-thru

OMC King Cobra®

• 7.4 - 8.2 Liter, 1990-thru

Other compatible propeller options:

BRP Evinrude Johnson V6 150-300 HP and 90-130 HP, 25" Shaft, 2-Stroke Aluminum Propellers

BRP Evinrude Johnson V6 150-300 HP and 90-130 HP, 25" Shaft, 2-Stroke Stainless Steel Propellers

Return to Propellers:

583408 582399 Regulator Rectifier

• Replace: 582399, 583408, CDI 153-3408, Sierra 18-5708
• 3 Wires for Outboard Evinrude Johnson
• Three months warranty.

18-5808 STARTER SOLENOID

OMC Solenoid For 15-288 Saz4201J 172869 581528 18-5814

18-7038 Carburetor Needle and Seat

18-7046 Carburetor Kit

18-7820 Fuel Pump Kit 

• Sierra Fuel Pump Kit
• Contains 18-0850 Fuel Pump Gasket, 18-2900 Cap to Fuel Pump Gasket
• Sierra part number: 18-7820
• Interchangeable with the following: GLM 40820, Evinrude/Johnson 393103, Mallory 9-37702

391988 Powerhead Gasket Set

18-2001 Oil Seal

18-2595 GASKET SET,SHIFT ROD & WEAR PLTE

18-2964 Head Gasket

18-3896 Low Compression Head Gasket

• Sierra Head Gasket
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3896
• Interchangeable with the following: GLM 35940, Evinrude/Johnson 332817

18-5192 Sierra Ignition Coil

18-5754 Power Pack

Champion 876M Spark Plug QL16V

• Plug Gap 0.30

Sierra 18-1353 Center Main Bearing

• Sierra Center Main Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1353
• Interchangeable with the following: GLM 22810, Evinrude/Johnson 5007190, 387041

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

18-1377 Center Main Bearing

• Sierra Center Main Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1377
• Interchangeable with the following: GLM 22710, Evinrude/Johnson 352960, 320499

18-4040 Marine Needle Bearing

18-4075 Connecting Rod Bolt

• Replaces OEM part # 308186

18-4100 Piston Kit  .030 Oversize

• 3.53 inch (.03 oversize)
• OMC 396585, 396588
• GLM Part Number: 24030; Sierra Part Number: 18-4100; OMC Part Number: 5006669

18-4120 Piston Kit - Standard Bore

• Sierra Piston Kit
• 85-300 HP, 4 and 6 cylinder
• Bore Size: 3.500 (Standard Bore)
• Sierra part number: 18-4120
• Interchangeable with the following: GLM 24010, Evinrude/Johnson 393271, 393924, 5006658. 5006661, Mallory 9-53420, Wiseco 3073PS, 3173PS
• Fit specific, check part numbers to ensure proper fit

392591 Connecting Rod

• Johnson Evinrude Connecting Rod
• 392591
• C# 321712

5006709 Piston Kit    .020 Oversize

Sierra 18-1361 Rod Crank End Bearing

• ierra Rod Crank End Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1361
• Interchangeable with the following: GLM 22820, Evinrude/Johnson 387787, Mallory 9-51100
• Fit specific, check part numbers to ensure proper fit

18-1395 Lower Crankshaft Bearing

• Sierra Lower Crankshaft Bearing
• Meets or exceeds the original equipment quality
• Sierra part number: 18-1395
• Interchangeable with the following: Evinrude/Johnson 385503, Mallory 9-51106

18-2623 Lower Unit Seal Kit

Note:  2004-AB E-TEC - Non SLE gearcase only

Complete Lower Unit Seal Kit for Johnson Evinrude V4, V6, V8

18-2623 is an equivalent to an earlier OEM number 439141 (this number is no longer available from the OEM, now 439141 supersedes to part number 5006373).

18-8384 is equivalent to 5006373 (neither of these is equivalent to the 18-2623)

The OEM part 18-8384 and 5006373 are used to replace all earlier part numbers including the 18-2623, while the 18-2623 and 439141 are limited models that call for this specific number or an earlier number that supersedes up to OEM number 439141.

Seal Kit Contents
Part #    Desc.          O.E. #       Qty.
18-0110 Shift Housing Gasket 314082 1
18-2001 Seal 330137 2
18-2002 Seal 320862 2
18-2026 Seal 321453 2
18-2061 Seal 329922 1
18-2062 Seal 329923 1
18-2377 Screw 316563 4
18-2378 Magnetic Drain Screw 318544 1
18-2536 O-Ring 315788 1
18-2557 Impeller Gasket 338484 1
18-4248 Washer 311598 2
18-7109 O-Ring 317178 1
18-7120 O-Ring 307853 1
18-7127 O-Ring 313446 1
18-7130 O-Ring 314728 1
18-7133 O-Ring 305123 2
18-7137 O-Ring 318372 2
18-7142 O-Ring 322119 1
18-7144 O-Ring 333572 3
18-7145 O-Ring 332584 1
18-7475 Washer 328743 4
18-8300 Seal 341280 1
18-8301 Seal 341281 1

Sierra Marine Lower Unit Seal Kit is equivalent to parts:

• 439141 Evinrude Johnson OMC BRP
• 9-74106 Mallory Marine

18-7111 O-Ring

ID: 0.197, Width 0.113

18-7133 Marine O-Ring

ID: 3.780, Width: 0.135

18-2002 Oil Seal

Size: 1.188, OD: 1.692, Width: .250

18-2026 Marine Oil Seal for OMC

Size: 0.875, OD: 1.250, 0.188

18-2074 Oil Seal

Size: 1.625, OD: 2.125, Width: 0.250