22098612 Splined Sleeve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta DPH 1-Inch Extension Splined Sleeve - Part Number: 22098612

Longer splined coupling sleeve used in the DPH-D1 one-inch drive-extension arrangement. It supersedes sleeve 3862422 and forms the torque connection through extension kit 22175328.

⚙️ Key Features

• DPH-D1 one-inch extension application

• Supersedes 3862422

• Precision internal spline profile

• Used with extension kit 22175328

• Hardened for sterndrive torque transmission

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22098612 → Supersedes 3862422

OEM / Related Numbers:

• 22098612

• 3862422

• 22175328 (related 1-inch extension kit)

Aftermarket / Verified Equivalents:

• Aftermarket DPH extension spline sleeve - replacement for 22098612 / 3862422; verify extension length and spline specification

🚤 Compatibility

Commonly used on:

• Volvo Penta DPH-D1 sterndrive extension system

Typically suits:

• Engine models:

• DPH-D1

• Drive Type: DuoProp sterndrive

• Extension: 1 inch where kit 22175328 is fitted

• Serial Range: Confirm extension housing and shaft combination

🔌 Function

Transfers torque across the extended upper-drive shaft connection created by the one-inch extension housing.

Common signs of failure:

• Worn or twisted splines

• Drive lash or knocking

• Metal particles in gear oil

• Incomplete spline engagement

• Corrosion preventing removal

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging