# 968052 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring to be used together with 21185876. It weighs 0.014 kg, is listed for 22 applications across the TAD and TWD series, and supersedes part number 3838234.

## 🚤 Compatibility

-   **Engine Family:** TAD, TWD

Full model list at the end of this description.

## ⚙️ Key Features

-   Used together with 21185876
-   0.014 kg
-   22 applications across the TAD and TWD series
-   Supersedes 3838234

## 🔌 Function

Seals a joint by being squeezed into its groove, filling the gap between the two faces.

## ⚠️ Common Signs of Failure

-   Seepage or a wet film at the joint
-   Ring flattened, hard or shiny where it sat in the groove
-   Nicks, splits or a spiral twist in the section
-   Ring swollen and no longer fitting its groove

## 🛠️ Service Notes

-   Order 21185876 at the same time - the two are intended to go in together
-   If the shelf still holds 3838234, this is the number that replaced it

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   968052 → Supersedes 3838234

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640VE-B
-   Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE
-   Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE
-   Volvo Penta TAD1650VE-B/51VE, TAD1650GE, TAD1650VE
-   Volvo Penta TAD1643VE-B, TAD1643VE
-   Volvo Penta TAD1651GE
-   Volvo Penta TAD1660-62VE
-   Volvo Penta TAD1662VE EU5
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TWD1643GE
-   Volvo Penta TWD1652GE
-   Volvo Penta TWD1653GE
-   Volvo Penta TWD1663GE

## Details

- **Price:** 38.47 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 38.47 AUD | In stock |

## Images

- 968052 O-Ring | Genuine Volvo Penta Part
- 968052 O-Ring | Genuine Volvo Penta Part - photo 2 of 2

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/968052-o-ring-genuine-volvo-penta)
> Updated: 2026-09-23