# 21328908 Cover | Genuine Volvo Penta Part

## 🔧 Product Description

A genuine protective or sealing cover designed for the assigned Volvo Penta engine, drive or equipment assembly.

## ⚙️ Key Features

-   Correct OEM profile
-   Protects underlying components
-   Designed for the specified fasteners and seals
-   Engine- or equipment-specific fit

## 🔌 Function

The cover encloses and protects the assigned component or service opening.

## ⚠️ Common Signs of Failure

-   Cracks or impact damage
-   Leakage or contamination entry
-   Loose or rattling cover

## 🛠️ Service Notes

-   Clean both sealing faces back to clean metal and check the cover for distortion, cracks or pulled bolt holes before refitting — a warped flange will not seal even with a new gasket
-   Where the joint uses a gasket, seal or O-ring, always fit a new one and seat it dry unless the workshop manual for your engine specifies a sealant; never try to make a poor joint tight with extra sealant
-   Tighten the fasteners progressively and evenly, working out from the centre, to the figure given in the manual for your engine — pressed steel, alloy and plastic covers distort easily if pulled down hard or unevenly
-   If the cover carries a shaft seal or bearing, support it square to the shaft as it goes on so the seal lip is not nicked or rolled over
-   Check that any breather, drain or oil return passage in the cover is clear before final tightening, and look for leaks once the engine has been run up to temperature

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   21328908 → Supersedes 8170596

### OEM / Related Numbers

-   8170596 earlier number superseded by this part
-   BRW 25709

### Aftermarket / Verified Equivalents

-   DT Spare Parts 2.44991
-   Most Diesel MD9302
-   Vaden: 0103 143
-   Auger: 124760

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 1901.5 AUD
- **Vendor:** Volvo Penta
- **Type:** Marine Equipment
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1901.50 AUD | In stock |

## Images

- 21328908 Cover | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21328908-cover-genuine-volvo-penta)
> Updated: 2026-10-12