0389039 Evinrude Johnson Needle BRG | Genuine OEM BRP Outboard Part

🔧 Product Description

Genuine BRP Evinrude Johnson Forward Gear Needle-Bearing Assembly - Part Number: 0389039

A genuine BRP forward-gear needle-bearing assembly for selected large V4 and V6 Evinrude and Johnson outboard gearcases.

The bearing is installed in the forward-gear housing area and supports radial load while allowing the gear and propeller-shaft components to rotate smoothly.

⚙️ Key Features

• Genuine BRP OEM needle-bearing assembly
• Correct OEM part number 0389039
• Forward-gear housing bearing
• Suitable for selected large V4 and V6 gearcases
• Used in standard and counter-rotation applications according to the gearcase diagram
• Sierra, GLM and SEI equivalents available

🚤 Compatibility

Commonly used on

• Large-diameter V4 gearcases
• V6 Evinrude and Johnson gearcases
• Selected cross-flow, loop-charged and E-TEC lower units
• OMC Cobra gearcases where 389039 is specified

Representative outboard horsepower applications include selected:

• 90HP
• 100HP
• 115HP
• 130HP
• 135HP
• 150HP
• 175HP
• 200HP
• 225HP
• 250HP and 300HP on applicable gearcase families

Representative application period

• Approximately 1979 onward, controlled by gearcase model and rotation

Important fitment note

• V4 engines were supplied with both large and small gearcases.
• Confirm the gearcase diameter, rotation, bearing housing and original number before ordering.
• Loose individual needles must be installed using the correct service procedure and assembly lubricant.

🔌 Function

The bearing supports the forward gear and helps maintain gear alignment under propeller load.

Installation considerations

• Inspect the bearing bore and mating race
• Replace damaged races with the bearing
• Confirm all needles are present and evenly positioned
• Check forward-gear and propeller-shaft alignment
• Clean all metal debris from the gearcase
• Re-establish gear backlash and end float
• Pressure- and vacuum-test after assembly

⚠️ Common Signs of Failure

• Gearcase growl or rumble
• Rough propeller-shaft rotation
• Needle or race pitting
• Gear lubricant contains metal
• Forward gear has excessive radial movement
• Tooth-contact pattern moves out of position
• Bearing needles are missing or discoloured

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 0389039
• 389039
• 0777585
• 777585
• OEM Description: Bearing Assembly, Forward Gear
• Alternate Description: Forward Gear Housing Bearing

Aftermarket / Verified Equivalents

• Sierra: 18-1358
• GLM: 22910
• SEI Marine: 93-306-15
• AM-series: AM389039
• EMP-compatible forward-gear bearing
• Aftermarket 800-series forward-gear housing bearing

📦 Condition

• Genuine BRP Evinrude Johnson OEM part
• Brand new
• Supplied in genuine or equivalent protective packaging