# 3581618 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta O-ring from the Cooling System group, weighing 0.0023 kg and listed for 121 applications across D, TAMD, AD, TMD, KAMD and KAD series engines.

## 🚤 Compatibility

-   **Engine Family:** D, TAMD, AD, TMD, KAMD, KAD
-   **HP Range:** 145-435 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   0.0023 kg
-   121 applications across six engine series

## 🔌 Function

Seals a joint against coolant leakage by being squeezed into its groove.

## ⚠️ Common Signs of Failure

-   Coolant weeping at the joint
-   Ring hardened, flattened or cracked
-   Ring nipped or twisted on assembly
-   Air drawn into the circuit through a poor seal

## 🛠️ Service Notes

-   With 121 applications this is a stock item worth keeping on the shelf
-   Always fit a new O-ring rather than reusing one — they take a permanent set in service

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D4-260A-B, D4-260A-A, D4-260A-C, D4-260A-D, D4-260A-E, D4-260A-F, D4-260D-B, D4-260D-C, D4-260D-D, D4-260D-E, D4-260D-F, D4-260I-A, D4-260I-B, D4-260I-C, D4-260I-D, D4-260I-E, D4-260I-F, D4-300A-A, D4-300A-C, D4-300A-D, D4-300A-E, D4-300A-F, D4-300D-A, D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F, D4-300I-A, D4-180I-C, D4-225I-C, D4-180I-D, D4-225I-D, D4-180I-E, D4-225I-E, D4-180I-F, D4-225I-F, D4-210A-A, D4-210A-B, D4-225A-B, D4-225A-C, D4-225A-D, D4-300I-C, D4-300I-D, D4-300I-E, D4-300I-F, D4-225A-E, D4-225A-F, D4-210I-A, D4-210I-B, D4-180I-B, D4-225I-B, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G
-   Volvo Penta D6-330D-E, D6-370D-E, D6-330A-F, D6-370A-F, D6-330D-F, D6-330A-E, D6-370A-E, D6-370D-F, D6-300A-F, D6-300D-F, D6-310D-E, D6-280A-E, D6-310A-E, D6-400A-E, D6-435D-E, D6-435D-F, D6-400A-F
-   Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A4-A MP, D8A1-A MP, D8A3-A MP
-   Volvo Penta AD41B, AD41L-A, AD41P-A, AD41A, AD41BJ
-   Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S
-   Volvo Penta TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
-   Volvo Penta KAD44P, KAD44P-B, KAD44P-C
-   Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
-   Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
-   Volvo Penta AD31L-A, AD31P-A
-   Volvo Penta D41B, D41L-A
-   Volvo Penta KAD300-A
-   Volvo Penta KAD32P
-   Volvo Penta KAD42P-A
-   Volvo Penta KAD43P-A
-   Volvo Penta KAMD300-A
-   Volvo Penta KAMD42P-A
-   Volvo Penta TAMD42WJ-A
-   Volvo Penta TMD31L-A
-   Volvo Penta TMD41L-A

## Details

- **Price:** 4.55 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4.55 AUD | In stock |

## Images

- 3581618 O-Ring | Genuine Volvo Penta Part
- 3581618 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/3581618-o-ring-genuine-volvo-penta)
> Updated: 2026-09-19