# 21695684 Sealing Ring | Genuine Volvo Penta Part

## 🔧 Product Description

High-temperature sealing ring used between exhaust-manifold sections on Volvo Penta TAD1650VE-B and TAD1651VE engines. It accommodates thermal expansion while preventing exhaust-gas leakage.

## 🚤 Compatibility

-   **Engine Family:** TAD, TWD
-   **Serial Range:** SN2016010025-

Full model list at the end of this description.

## ⚙️ Key Features

-   For engines from serial number 2016010025 onwards
-   0.005 kg
-   High-temperature sealing ring for the joint between exhaust-manifold sections
-   Listed for 22 applications across TAD and TWD series engines

## 🔌 Function

Seals between two sections of the exhaust manifold while allowing them to expand and slide against each other as the engine heats up.

## ⚠️ Common Signs of Failure

-   Ticking or puffing from the manifold joint that eases as the engine warms
-   Black soot fanning out from the joint between manifold sections
-   Exhaust smell in the engine space
-   Ring found flattened, cracked or blown out on one side at strip-down

## 🛠️ Service Notes

-   Check the engine serial number first - this ring is listed from serial number 2016010025 onwards
-   Renew every ring in the manifold joint set rather than the one that blew; the others are the same age and heat cycles
-   Let the manifold cool fully and check the sections still slide freely before assembly, as a seized joint tears the new ring

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   VOE21695684

### Aftermarket / Verified Equivalents

-   Exhaust manifolds: 17225285 and 20901584
-   Sealing kit: 20938964
-   Gasket: 21352841
-   Heat shields: 21865846, 22303529 and 22815941

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640-42VE-C
-   Volvo Penta TAD1650VE-B/51VE, TAD1650GE, TAD1650VE
-   Volvo Penta TAD1641GE, TAD1641VE
-   Volvo Penta TAD1642GE, TAD1642VE
-   Volvo Penta TAD1643VE-B, TAD1643VE
-   Volvo Penta TAD1651GE
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TWD1643GE
-   Volvo Penta TWD1644-45GE
-   Volvo Penta TWD1652GE
-   Volvo Penta TWD1653GE
-   Volvo Penta TWD1663GE
-   Volvo Penta TWD1672-1673GE
-   Volvo Penta TWD1682-83GE
-   Volvo Penta TWD1683VE

## Details

- **Price:** 32.48 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 32.48 AUD | In stock |

## Images

- 21695684 Sealing Ring | Genuine Volvo Penta Part
- 21695684 Sealing 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/21695684-sealing-ring-genuine-volvo-penta)
> Updated: 2026-10-20