0436752 Evinrude Johnson Bearing AY Needle | Genuine OEM BRP Outboard Part

🔧 Product Description

Genuine BRP Evinrude Johnson Propeller-Shaft Needle Bearing Assembly - Part Number: 0436752

A genuine BRP needle-roller bearing for the propeller-shaft bearing housing of selected large Evinrude and Johnson V4, V6 and E-TEC gearcases.

The bearing supports radial propeller-shaft load while allowing the shaft to rotate smoothly under engine torque and propeller thrust.

⚙️ Key Features

• Genuine BRP OEM propeller-shaft bearing

• Correct OEM part number 0436752

• Common unprefixed number 436752

• Drawn-cup needle-roller construction

• Original bearing commonly marked KOYO BH-2016-D

• Used in selected 100HP-300HP gearcases

• EMP and WSM replacements available

🔄 Supersession & Cross Reference

OEM / Related Numbers:

• 0436752

• 436752

• Bearing Manufacturer Reference: KOYO BH-2016-D

• Installed in compatible propeller-shaft bearing housings

• Related propeller-shaft seal and housing O-ring vary by gearcase

Aftermarket / Verified Equivalents:

• EMP: 31-07633

• WSM: 447-250

• KOYO: BH-2016-D

• Aftermarket propeller-shaft bearing replacing 0436752

• Rare Electrical / API-compatible 447-250-series bearing

🚤 Compatibility

Typically used on selected:

• 100HP-140HP V4 gearcases

• 115HP and 130HP E-TEC V4 gearcases

• 135HP-250HP V6 gearcases

• 150HP-300HP E-TEC V6 gearcases

• Standard- and counter-rotation lower units

• Representative production period: approximately 1996-2010, with additional applications according to gearcase design

Important fitment note:

• Confirm the bearing-housing number and propeller-shaft diameter.

• Large and small V4 gearcases use different bearings.

• Standard- and counter-rotation diagrams may position the bearing differently.

• Do not reuse a bearing that has operated in water-contaminated lubricant.

🔌 Function

The needle rollers support the propeller shaft and maintain its alignment with the gears, seals and bearing housing.

Common signs of bearing failure:

• Propeller shaft has radial movement

• Gearcase rumbles or growls

• Shaft feels rough when rotated

• Gear oil contains metal

• Propeller-shaft seals fail repeatedly

• Bearing needles are pitted or discoloured

• Bearing cage is damaged

• Housing bore is fretted

Installation considerations:

• Inspect the propeller shaft for wear

• Check the bearing-housing bore

• Use the correct bearing driver

• Install to the specified depth and orientation

• Replace adjacent seals and O-rings

• Remove all metal debris

• Pressure- and vacuum-test the gearcase

• Confirm smooth shaft rotation after assembly

📦 Condition

• Genuine BRP Evinrude Johnson OEM part

• Brand new precision bearing

• Supplied in genuine or equivalent protective packaging