# 21732478 Rubber Collar | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Rubber Collar - Part Number: 21732478

  

A genuine Volvo Penta rubber collar used in Volvo Penta D16 / TAD16 engine assemblies. It is manufactured to the factory dimensions and operating specification for the catalogued installation.

  

⚙️ Key Features

  

• Factory dimensions and material specification

• Position-specific mounting or operating geometry

• Designed for marine or industrial engine conditions

• Maintains the intended component relationship

• Direct replacement for the same numbered original part

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21732478 (current OEM reference)

  

OEM / Related Numbers:

  

• 21732478 - current OEM reference

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta D16 / TAD16 engine assemblies

  

Typically suits:

  

• Engine / drive models:

• TAD1640GE-B

• TAD1641GE-B

• TAD1642GE-B

• TAD1640VE-C

• TAD1641VE-C

• TAD1642VE-C

  

• HP Range: Approximately 500HP - 800HP, depending on rating

• Engine Type: 16.1L inline six-cylinder turbocharged industrial diesel

• Year Range: Approximately 2010 - 2021

• Fitment Note: Confirm the complete engine, drive or equipment product number and serial number before ordering.

  

🔌 Function

  

A position-specific genuine component used in the catalogued volvo penta engine, drive or accessory assembly.

  

Common signs of failure:

  

• Visible cracking, distortion or corrosion

• Loose fit or abnormal movement

• Leakage or loss of alignment where applicable

• Accelerated wear of adjoining components

• Failure to perform the assigned mechanical function

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 386.23 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 386.23 AUD | In stock |

## Images

- 21732478 Rubber Collar | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21732478-rubber-collar-genuine-volvo-penta)
> Updated: 2026-08-03