# 925057 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring for the TD70G, specification 867481, listed as the alternative and covering 165 applications, including the MD, TMD, D, TD, AQD and TWD series. It consolidates four earlier numbers, 773324, 880385, 880198 and 897664, some of which were catalogued under coolant temperature and instrument parts.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, D, TD, AQD, TWD, TID, AQ, TAMD, BB, THAMD, TAD
-   **HP Range:** 50-300 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   For the TD70G, specification 867481
-   Listed as the alternative
-   Consolidates four earlier numbers
-   165 applications across six series
-   Quantity varies by assembly, most commonly two

## 🔌 Function

Seals a static joint by being squeezed into its groove so the mating faces cannot pass fluid or pressure.

## ⚠️ Common Signs of Failure

-   Seepage or a wet trail at the joint face
-   Ring flattened, hardened or split when removed
-   Ring nipped or cut on assembly
-   Coolant loss with no other leak found

## 🛠️ Service Notes

-   Some of the numbers it replaces sat under temperature sender and instrument entries, so check the sender seat while the ring is out

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   925057 → Supersedes 773324

### OEM / Related Numbers

-   880385 earlier number superseded by this part
-   880198 earlier number superseded by this part
-   773324 earlier number superseded by this part

### Aftermarket / Verified Equivalents

-   SLP: OR-057

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 2003, 2003R, 2003R SOLAS, 2003TB, 2003TB SOLAS, 2001AG, 2001B, 2001BG, 2001D, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 2002, 2001R
-   Volvo Penta D4-260A-E, D4-260A-F, D4-260D-E, D4-260D-F, D4-260I-F, D4-300A-E, D4-300A-F, D4-300D-E, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-E, D4-225A-F
-   Volvo Penta D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
-   Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
-   Volvo Penta TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
-   Volvo Penta AQD70B, AQD70BL, AQD70CL, AQD70D, AQD70C
-   Volvo Penta TD100AHC, TD100ARC, TD100A, TD100CHC, TD100CRC
-   Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
-   Volvo Penta D100A, D100BHC, D100BRC, D100B
-   Volvo Penta TAMD70B, TAMD70E, TAMD70C, TAMD70D
-   Volvo Penta TD70CHC, TD70CRC, TD70G, TD70B
-   Volvo Penta TWD610G, TWD610P, TWD610PB, TWD610V
-   Volvo Penta TWD710G, TWD710P, TWD710PB, TWD710V
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta D70CHC, D70CRC, D70B
-   Volvo Penta MD100A, MD100B, MD100B-CC
-   Volvo Penta MD5A, MD5B, MD5C
-   Volvo Penta MD70B, MD70BK, MD70C
-   Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122D
-   Volvo Penta MD11C, MD11D
-   Volvo Penta MD17C, MD17D
-   Volvo Penta MD6A, MD6B
-   Volvo Penta MD7B, MD7A
-   Volvo Penta TAMD102A, TAMD102D
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TD120AHC, TD120BRC
-   Volvo Penta TD121CHC, TD121CRC
-   Volvo Penta THAMD70C, THAMD70B
-   Volvo Penta TID60DG, TID60D
-   Volvo Penta TID61AG, TID61AGP
-   Volvo Penta TMD100A, TMD100C
-   Volvo Penta TMD70C, TMD70B
-   Volvo Penta TWD630ME, TWD630VE
-   Volvo Penta AQ165A
-   Volvo Penta BB165A
-   Volvo Penta D2003AG
-   Volvo Penta MD120A
-   Volvo Penta MD30A
-   Volvo Penta MD67C
-   Volvo Penta TAD121CHC
-   Volvo Penta TAD730V
-   Volvo Penta TAMD103A
-   Volvo Penta TAMD121D
-   Volvo Penta TID70G
-   Volvo Penta TMD102A
-   Volvo Penta TMD120A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A
-   Volvo Penta TWD730ME
-   Volvo Penta TWD731VE

## Details

- **Price:** 2.42 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2.42 AUD | In stock |

## Images

- 925057 O-Ring | Genuine Volvo Penta Part
- 925057 O-Ring | Genuine Volvo Penta Part - photo 2 of 2

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/925057-o-ring-genuine-volvo-penta)
> Updated: 2026-09-19