# 21075389 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Sealing Ring - Part Number: 21075389

  

Brand-new genuine Volvo Penta sealing ring manufactured to the specified material, cross-section and sealing geometry for use in the Volvo Penta TAD750VE PTO-driven air-compressor installation. It is intended to be installed on clean, undamaged mating surfaces and matched by exact part number to prevent leakage or pressure loss.

  

⚙️ Key Features

  

• Genuine Volvo Penta sealing component

• Correct factory profile and material specification

• Maintains separation of the adjoining fluid or air passages

• Designed for the original groove or flange geometry

• Single replacement seal; adjoining components are separate

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21075389 - OEM reference

  

OEM / Related Numbers:

  

• Volvo Penta 21075389

• VOE21075389

• Compressor sealing ring

• Gasket kit 21013949

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD750VE PTO-driven air-compressor installation

  

Typically suits:

  

• Engine models:

• TAD750VE

• Engine Type: Volvo Penta 7-litre inline six-cylinder industrial diesel

• Serial / Configuration: Confirm the installed compressor option, engine product number, line routing and serial number

• Year Range: TAD750VE production applications fitted with the specified compressor package

  

🔌 Function

  

Forms a pressure-tight barrier at the specified joint, accommodating normal temperature, pressure and movement while preventing fluid, gas or air leakage.

  

Common signs of failure:

  

• Visible leakage or staining at the joint

• Seal flattened, hardened, swollen or cracked

• Cuts, pinching or extrusion from the groove

• Recurring leakage caused by a damaged mating surface

• Loss of system pressure or contamination across the joint

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 6.5 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6.50 AUD | In stock |

## Images

- 21075389 Sealing Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21075389-sealing-ring-genuine-volvo-penta)
> Updated: 2026-08-01