# 948866 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring, supplied within the gasket kit, weighing 0.005 kg and listed for 15 applications across the TMD, AD, TAMD, KAD and KAMD engines and the HS transmission.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TMD31D
-   Volvo Penta TMD41B
-   Volvo Penta AD31D
-   Volvo Penta AD31D-A
-   Volvo Penta AD31XD
-   Volvo Penta HS1A
-   Volvo Penta HS1E
-   Volvo Penta HS1E-A
-   Volvo Penta TAMD41B
-   Volvo Penta TAMD31M
-   Volvo Penta TAMD31D
-   Volvo Penta TAMD42B
-   Volvo Penta KAD42B
-   Volvo Penta KAMD42A
-   Volvo Penta KAMD42B

-   **Engine Family:** TMD, AD, HS, TAMD, KAD, KAMD

## ⚙️ Key Features

-   Included in the gasket kit
-   0.005 kg
-   15 applications
-   Covers TMD, AD, TAMD, KAD and KAMD engines and HS transmissions

## 📋 Kit Contents

-   Included in gasket kit.

## 🔌 Function

Seals a static joint between two machined faces or into a groove, holding pressure once the assembly is pulled together.

## ⚠️ Common Signs of Failure

-   Weeping or dripping from the joint the ring seals
-   Ring gone hard, squared off or taken a permanent set
-   Cracking or splitting on the ring surface
-   Nipped or trapped ring, showing a witness mark where it was pinched on assembly

## 🛠️ Service Notes

-   If the gasket kit is being fitted, this ring is already in it - there is no need to order it separately

## 📦 Condition

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

## Details

- **Price:** 21.58 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 21.58 AUD | In stock |

## Images

- 948866 O-Ring | Genuine Volvo Penta Part
- 948866 O-Ring | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/948866-o-ring-genuine-volvo-penta)
> Updated: 2026-10-08