# 479946 Delivery Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta delivery pipe for cylinder number 6, for engines up to serial number 2100281129, from the Fuel System group, weighing 0.181 kg and listed for 3 applications across TWD and TAD series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TWD1030ME
-   Volvo Penta TAD1030G
-   Volvo Penta TAD1030GE

-   **Engine Family:** TWD, TAD
-   **Serial Range:** Cyl 6, SN-2100281129

## ⚙️ Key Features

-   For cylinder number 6
-   For engines up to serial number 2100281129
-   0.181 kg
-   3 applications across TWD and TAD series engines

## 🔌 Function

Carries fuel at injection pressure from the pump outlet to the number 6 injector, holding its shape under repeated pressure pulses so the injection timing stays true.

## ⚠️ Common Signs of Failure

-   Diesel smell or a wet film around the pipe unions
-   Rough running or a misfire traced to one cylinder
-   Weeping at the union nut that returns after tightening
-   Pipe chafed, bent or work-hardened, with hairline cracks near the ferrule
-   Union nut rounded off by repeated overtightening

## 🛠️ Service Notes

-   Delivery pipe 479945 is the number 5 cylinder equivalent at 0.168 kg, so the pair are only 13 grams apart - order by cylinder position
-   Fit the pipe without pulling it into line, and torque the unions evenly at both ends
-   This pipe covers builds up to serial number 2100281129, so confirm the engine serial first

## 📦 Condition

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

## Details

- **Price:** 260.39 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 260.39 AUD | In stock |

## Images

- 479946 Delivery Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/479946-delivery-pipe-genuine-volvo-penta)
> Updated: 2026-10-10