# 975664 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring listed for 32 applications across D, DPH and TSK series engines and drives. It is the only o-ring here with DPH and TSK applications recorded against it.

## 🚤 Compatibility

-   **Engine Family:** D, DPH, TSK
-   **HP Range:** 150-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   32 applications across D, DPH and TSK series
-   The only o-ring here with DPH and TSK applications recorded

## 🔌 Function

Seals a static joint by being squeezed into a groove, the trapped rubber blocking the path fluid or gas would take between the two faces.

## ⚠️ Common Signs of Failure

-   Fluid weeping or dripping from the joint
-   Ring flattened, hardened or cracked when it comes out
-   Ring swollen or gone soft, pointing to the wrong material for the fluid
-   Nicks or a spiral twist from being rolled in dry
-   Pressure loss or air drawn in at the joint

## 🛠️ Service Notes

-   Fit a new ring every time the joint is opened, as a used one has already taken its set
-   Lubricate the ring and the lead-in chamfer before assembly so it seats without twisting

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D6-330A-F, D6-370A-F, D6-300A-F, D6-300A-G, D6-340A-G, D6-380A-G, D6-400A-G, D6-440A-G, D6-400A-F, D6-480A-G
-   Volvo Penta D4-260A-F, D4-300A-F, D4-225A-F, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G
-   Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
-   Volvo Penta TSK DPH-E, TSK DPI-A, TSK DPI-A2, TSK DPH-E1
-   Volvo Penta DPH-D1, DPH-E

## Details

- **Price:** 5.19 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5.19 AUD | In stock |

## Images

- 975664 O-Ring | Genuine Volvo Penta Part
- 975664 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/975664-o-ring-genuine-volvo-penta)
> Updated: 2026-09-07