# 861028 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring for compressors up to and including compressor serial number 91030200, weighing 0.002 kg and listed for 21 applications across the KAD, TAMD and KAMD series engines.

## 🚤 Compatibility

-   **Engine Family:** KAD, TAMD, KAMD
-   **Serial Range:** Up to and including serial no, compressor, SN-91030200.

Full model list at the end of this description.

## ⚙️ Key Features

-   For compressors up to and including serial number 91030200
-   0.002 kg
-   21 applications across KAD, TAMD and KAMD engines

## 🔌 Function

Seals its joint against pressure and fluid loss.

## ⚠️ Common Signs of Failure

-   Weeping or misting at the joint the ring seals
-   Ring found flattened, nicked or taken a set
-   Rubber hardened, glazed or cracked
-   Joint needing repeated retightening

## 🛠️ Service Notes

-   O-ring 861037 covers compressors from serial number 91030200 onwards, so it is the compressor's own serial number that decides which of the two you need, not the engine's
-   Never reuse an o-ring once it has been compressed

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta KAD42A, KAD42B, KAD42P-A
-   Volvo Penta KAD44P, KAD44P-B, KAD44P-C
-   Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
-   Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
-   Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
-   Volvo Penta KAD43P-B, KAD43P-A
-   Volvo Penta KAD300-A
-   Volvo Penta KAD32P
-   Volvo Penta KAMD300-A
-   Volvo Penta TAMD42B

## Details

- **Price:** 95.51 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 95.51 AUD | In stock |

## Images

- 861028 O-Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/861028-o-ring-genuine-volvo-penta)
> Updated: 2026-09-22