# 22048376 Gasket | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta D8 Air-Shutter Plane Gasket - Part Number: 22048376

  

Flat sealing gasket used in the D8A2-A marine inlet-air shutter assembly. It seals the shutter housing around the shaft/disc mechanism so the vacuum-operated air shutoff can close reliably without an unmetered air leak.

  

⚙️ Key Features

  

• Factory-cut port and fastener pattern

• Material selected for the operating fluid and temperature

• Maintains uniform sealing-face compression

• Designed for the matching housing surfaces

• Replace whenever the joint is opened

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 22048376 (current OEM reference)

  

OEM / Related Numbers:

  

• 22048376

• 22853275 / 22635268 - air-shutter assemblies

• 22048390 - shutter disc

• 22664771 - shaft

• 925261 - O-ring

• 975664 - O-ring

• 20565673 → 22996282 → 23307415 - vacuum-switch chain

• 21531676 → 22834532 - air-filter chain

• 22627947 - inlet silencer

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• D8A2-A MP emergency air-shutoff / inlet-air shutter

  

Typically suits:

  

• Engine / drive models:

  

• D8A2-A MP

  

• HP / Rating: Engine-rating controlled

• Engine / System Type: 7.7-litre inline six-cylinder marine diesel

• Year Range: D8A2 marine production

• Serial / Specification Control: Confirm shutter housing part number and schematic key. Replace the gasket whenever the housing is opened and verify free disc movement after assembly.

  

🔌 Function

  

Seals the joint between two machined faces and prevents leakage across the mating surfaces.

  

Common signs of failure or wear:

  

• Fluid or air leakage at the joint

• Blow-by, soot or staining around the gasket edge

• Compression loss from a damaged sealing face

• Gasket extrusion or erosion

• Repeat leakage caused by warped mating surfaces

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 11.28 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11.28 AUD | In stock |

## Images

- 22048376 Gasket | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22048376-gasket-genuine-volvo-penta)
> Updated: 2026-08-03