# 20509117 Sleeve | Genuine Volvo Penta Part

## 🔧 Product Description

This genuine Volvo Penta sleeve is an OEM service component used in the Inlet / Exhaust Connection Sleeve. It is manufactured to the original Volvo Penta dimensional, material and interface requirements for the documented Volvo Penta 7-litre TAD7 generator diesel application. Technical identification: Sleeve for crankcase-breather connection pipe; key 16. In service, it guides, spaces or supports the associated shaft, linkage, belt-tensioning or locating component while controlling wear and movement. Selection must be confirmed by OEM part number 20509117, the exact model/product number, serial number and installed assembly configuration.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD720GE
-   Volvo Penta TAD720VE
-   Volvo Penta TAD721VE
-   Volvo Penta TAD722VE

-   **Engine Family:** TAD

## ⚙️ Key Features

-   Genuine Volvo Penta OEM sleeve
-   OEM part number 20509117
-   Technical distinction: Sleeve for crankcase-breather connection pipe; key 16

## 🔌 Function

Supports and spaces the crankcase breather connection pipe at its joint, holding the pipe in line so the connection stays sealed.

## ⚠️ Common Signs of Failure

-   Oil mist or fumes escaping around the breather pipe joint
-   Oily residue tracking down the block below the connection
-   Pipe able to rock or move at the joint
-   Sleeve found split, distorted or worn oval when the pipe is drawn off

## 🛠️ Service Notes

-   Renew the seal at the same joint while the pipe is off

## 📦 Condition

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

## Details

- **Price:** 138.04 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 138.04 AUD | In stock |

## Images

- 20509117 Sleeve | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20509117-sleeve-genuine-volvo-penta)
> Updated: 2026-09-06