22431900 Cylinder Liner Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta TWD1644GE / TWD1645GE Cylinder Liner Service Kit - Part Number: 22431900

A genuine Volvo Penta one-cylinder liner service package for later TWD1644GE and TWD1645GE genset engines. The kit combines the cylinder liner with the correct late-production ring and liner-seal packs.

Kit Contents:

• 1 x cylinder liner - supplied under Volvo Penta kit 22431900

• 1 x piston ring kit - Volvo Penta 22215257

• 1 x cylinder liner sealing-ring kit - Volvo Penta 20520607

⚙️ Key Features

• One-cylinder service package

• Matched late TWD16 ring set

• Liner sealing kit included

• Used within overhaul kit 22432830

• Serial-controlled from the later repair-kit break

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22431900 current cylinder-liner kit reference for the listed TWD16 repair group

OEM / Related Numbers:

• 22431900

• 22215257

• 20520607

• 22432830

Aftermarket / Verified Equivalents:

• No exact one-number aftermarket equivalent

• D16 liner and ring components are available separately from Mahle, Kolbenschmidt and SLP after dimensional verification

🚤 Compatibility

Commonly used on:

• TWD16 liner replacement

• One-cylinder overhaul

• Complete genset engine rebuild

Typically suits:

• Engine models / drive models:

• TWD1644GE

• TWD1645GE

• HP Range: Not horsepower-specific

• Engine Type: Volvo Penta TWD16 16.1-litre inline 6-cylinder genset diesel

• Year Range: Later TWD1644GE / TWD1645GE production

• Serial Range: Used in the repair-kit section from SN 2016176102; confirm piston and liner grade against the engine serial number

🔌 Function

The liner forms the cylinder bore, the ring pack seals the piston, and the sealing-ring kit isolates the wet liner from the crankcase and coolant jacket.

Common signs replacement or overhaul is required:

• Liner is scored, cracked or cavitated

• Compression is low

• Coolant leaks past liner seals

• Piston rings are worn or damaged

• Engine is undergoing a major overhaul

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging