184682 Inner Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Inner Ring - Part Number: 184682

This genuine Volvo Penta inner ring is a hardened bearing inner race manufactured for the matched needle or roller-bearing assembly used in the DP/DPX lower-unit countershaft and vertical-shaft needle-bearing race. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it provides the hardened inner race for the matched needle or roller bearing on the lower-unit shaft. Selection must be confirmed by OEM part number 184682, the exact engine or product model, serial number and installed configuration.

⚙️ Key Features

• Genuine Volvo Penta OEM inner ring

• OEM part number 184682

• Application: DP/DPX lower-unit countershaft and vertical-shaft needle-bearing race

• Engine / drive family: Volvo Penta DuoProp and DPX sterndrive lower units

• Primary function: Provides the hardened inner race for the matched needle or roller bearing on the lower-unit shaft.

• Fit the ring squarely to an undamaged shaft and inspect the matched bearing; a scored or pitted race should not be paired with a reused bearing.

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 184682 (current/original OEM service reference)

OEM / Related Numbers:

• 184682

Aftermarket / Verified Equivalents:

• Recmar: REC184682

🚤 Compatibility

Commonly used on:

• DP/DPX lower-unit countershaft and vertical-shaft needle-bearing race

Typically suits:

• Engine / product models:

• AQ280DP

• DP-B1, DP-C, DP-C1, DP-D, DP-D1, DP-E, DP-G

• DP-S, DP-S1, DP-SM

• DPX and DPX-S

• Engine / Application Family: Volvo Penta DuoProp and DPX sterndrive lower units

• Serial / Configuration Note: The ring must be renewed with the matched bearing if its running surface is pitted, worn or heat marked.

🔌 Function

Provides the hardened inner race for the matched needle or roller bearing on the lower-unit shaft. Fit the ring squarely to an undamaged shaft and inspect the matched bearing; a scored or pitted race should not be paired with a reused bearing.

Common signs of failure:

• Pitting, flaking or scoring on the hardened running surface

• A visible wear track or measurable reduction in race diameter

• Heat discolouration caused by lubrication loss or excessive preload

• Excessive radial play in the matched shaft bearing

• Repeat needle or roller damage caused by a worn or loose-fitting race

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging