# 943646 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring weighing 0.005 kg and listed for 63 applications across TD, TAMD, TWD, TID and TAD series engines. No section or diameter is published against this number, so order it by part number rather than gauging the ring you removed.

## 🚤 Compatibility

-   **Engine Family:** TD, TAMD, TWD, TID, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.005 kg
-   63 applications across TD, TAMD, TWD, TID and TAD engines
-   No size note - order by part number

## 🔌 Function

Seals between two mating parts, the ring squeezed into its groove so fluid or pressure cannot pass.

## ⚠️ Common Signs of Failure

-   Seepage or a wet film at the joint
-   Level dropping with no other leak visible
-   Ring hardened, flattened or permanently set on removal
-   Ring nicked, twisted or extruded from its groove
-   Groove or spigot scored, pitted or corroded

## 🛠️ Service Notes

-   Lubricate before assembly and feed the ring past any threads or edges carefully
-   Check the groove for scoring - it will leak whatever ring goes into it

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
-   Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
-   Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
-   Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
-   Volvo Penta TD60D-83, TD60A, TD60B, TD60D
-   Volvo Penta TAMD60A, TAMD60B, TAMD60C
-   Volvo Penta TD120C, TD120G, TD120GG PP
-   Volvo Penta TAMD63L-A, TAMD63P-A
-   Volvo Penta TAMD73P-A, TAMD73WJ-A
-   Volvo Penta TD610M, TD610V
-   Volvo Penta TD630ME, TD630VE
-   Volvo Penta TD70G, TD70G-83
-   Volvo Penta TD730ME, TD730VE
-   Volvo Penta TID60DG, TID60D
-   Volvo Penta TID61AG, TID61AGP
-   Volvo Penta TWD630ME, TWD630VE
-   Volvo Penta TAD730V
-   Volvo Penta TAMD75P-A
-   Volvo Penta TD640VE
-   Volvo Penta TID70G
-   Volvo Penta TWD610V
-   Volvo Penta TWD710V
-   Volvo Penta TWD730ME
-   Volvo Penta TWD731VE
-   Volvo Penta TWD740VE

## Details

- **Price:** 12.27 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.27 AUD | In stock |

## Images

- 943646 O-Ring | Genuine Volvo Penta Part
- 943646 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/943646-o-ring-genuine-volvo-penta)
> Updated: 2026-09-20