# 21449352 Adapter | Genuine Volvo Penta Part

## 🔧 Product Description

A small precision adapter used in the inlet or exhaust-system assembly on selected Volvo Penta D8 marine generating-set engines.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 110-220 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Genuine Volvo Penta D8 adapter
-   Correct factory interface dimensions
-   Used in an inlet or exhaust-system connection
-   Replaces earlier reference 180211
-   Resistant to heat and engine-system pressure
-   Engine type: D8 inline-six turbocharged marine generating-set diesel

## 🔌 Function

Adapts the associated pipe, sensor or fitting to the required inlet or exhaust-system interface.

## ⚠️ Common Signs of Failure

-   Air or exhaust leakage
-   Cracking or corrosion
-   Connected fitting no longer aligns
-   Repeated seal failure

## 🛠️ Service Notes

-   Check the adapter against both of the parts it has to join before fitting — adapters are specific to an engine and its variant, and one that is close but not correct will not seat or seal properly
-   Clean and inspect both mating faces or connector ends; grit, old sealant or corrosion on one side is the usual reason an adapted joint leaks or works intermittently
-   Renew any O-ring, gasket or sealing washer belonging to the joint rather than reusing the old one, and lubricate rubber seals lightly so they slide into place instead of rolling or nipping
-   Tighten threaded adapters to the figure given in the workshop manual for that connection; many go into aluminium or onto a soft seat and will distort if pulled up hard
-   Where the adapter is a workshop tool, check it for thread wear and damage before use and never modify it to make something fit

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   21449352 → Supersedes 180211

### OEM / Related Numbers

-   180211 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D3-110I-B, D3-110I-C, D3-130I-C, D3-130A-A, D3-160A-A, D3-130A-B, D3-160A-B, D3-130A-C, D3-160A-C, D3-140A-D, D3-170A-D, D3-200A-D, D3-220A-D, D3-140I-D, D3-140A-E, D3-170A-E, D3-200A-E, D3-220A-E, D3-140I-E, D3-190A-B, D3-190A-C, D3-190I-A, D3-110I-A, D3-130I-A, D3-160I-A, D3-110I-D, D3-150I-D, D3-170I-D, D3-200I-D, D3-220I-D, D3-110I-E, D3-150I-E, D3-170I-E, D3-200I-E, D3-220I-E, D3-160I-C, D3-190I-B, D3-190I-C, D3-130I-B, D3-160I-B

## Details

- **Price:** 72.49 AUD
- **Vendor:** Volvo Penta
- **Type:** Inlet & Exhaust
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 72.49 AUD | In stock |

## Images

- 21449352 Adapter | Genuine Volvo Penta Part
- 21449352 Adapter | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21449352-adapter-genuine-volvo-penta)
> Updated: 2026-10-07