# 20381185 Bushing | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Connecting Rod Small-End Bushing - Part Number: 20381185

  

Genuine Volvo Penta connecting-rod small-end bushing used to support the piston pin on D12-family engines. It supersedes bushing 470304 and must be correctly pressed into the connecting rod and finish-reamed to the specified piston-pin clearance.

  

⚙️ Key Features

  

• Precision bronze-type piston-pin bushing

• Installed in the connecting-rod small end

• Supersedes earlier bushing 470304

• Requires alignment checking and finish reaming after installation

• Available individually and in six-piece aftermarket sets

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20381185 → Supersedes 470304

• 470304 - earlier small-end bushing

  

OEM / Related Numbers:

  

• Mahle / Clevite 038BB19918300

• Clevite 223-3694

• MK Parts 11V1185 - six-bushing set

  

Aftermarket / Verified Equivalents:

  

• Olsson Parts: 51371

• MK Parts: 11V1185 - set of six

• Mahle / Clevite: 038BB19918300 / 223-3694

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta D12 connecting-rod and piston assemblies

  

Typically suits:

  

• Engine / equipment models:

• TWD1240VE

• TAD1250VE

• TAD1251VE

• TAD1252VE

• D12C-A MP

• D12D-family engines

  

• Engine Type: Volvo Penta 12-litre diesel

• Year / Serial Range: Connecting-rod specification and engine serial-number dependent

  

🔌 Function

  

Supports the piston pin in the connecting rod while maintaining the specified lubricated running clearance.

  

Common signs of failure:

  

• Piston-pin knock

• Excessive pin or small-end clearance

• Scoring, ovality or bushing movement

• Metallic debris in the engine oil

• Uneven piston or connecting-rod wear

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 59.96 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 59.96 AUD | In stock |

## Images

- 20381185 Bushing | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20381185-bushing-genuine-volvo-penta)
> Updated: 2026-07-29