# 20363802 Delivery Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta high-pressure delivery pipe dedicated to cylinder 2 on TAD1631G and TAD1631GE mechanical fuel-injection systems. The pipe is individually formed for its cylinder position and connects injector 866545 to the corresponding injection-pump outlet.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAMD162C-C
-   Volvo Penta TAD1631GE
-   Volvo Penta TAMD163A-A
-   Volvo Penta TAMD165A
-   Volvo Penta TAMD165C
-   Volvo Penta TAD1631G

-   **Engine Family:** TAMD, TAD

## ⚙️ Key Features

-   Dedicated cylinder 2 rigid injection pipe
-   Factory-formed routing for the TAD1631 fuel system
-   Works with injector 866545 and the original attaching-clamp layout
-   High-pressure union ends require clean, undamaged sealing cones
-   Must not be interchanged with another cylinder pipe
-   Engine type: Volvo Penta 16-litre six-cylinder mechanical-injection diesel

## 🔌 Function

Transfers the high-pressure injection pulse from the pump to the cylinder 2 injector.

## ⚠️ Common Signs of Failure

-   Diesel leakage at a union
-   Cylinder misfire or reduced output
-   Cracked pipe caused by missing clamps
-   Damaged or contaminated sealing cone
-   Injection knock or smoke caused by pressure loss

## 🛠️ Service Notes

-   Work scrupulously clean — cap or plug every opening as it is broken and let nothing enter the pipe or its unions, because a single particle carried into the injection system will damage what it reaches
-   Offer the pipe up so the union faces meet squarely and fit it dry and without strain; never bend, straighten or re-form a delivery pipe to make it reach
-   Renew rather than reuse a pipe where the procedure for your engine calls for it — the sealing cone work-hardens in service and often will not seal a second time
-   Tighten the unions with the correct socket to the figure in the workshop manual for your engine; under-tightening leaks and over-tightening deforms and cracks the sealing cone
-   Never slacken a union to bleed or check a system that is running or still pressurised, and look for leaks only with the engine stopped and the area wiped dry

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   20363802 → Supersedes 1556392

### OEM / Related Numbers

-   1556392 earlier number superseded by this part
-   866545 - related injector
-   1543751 - injector sealing ring
-   1543574 - injector O-ring
-   1543497 - injector yoke
-   8194353 - attaching clamps
-   8194351 - attaching clamps
-   8194327 - attaching clamps
-   1543683 - related leak-off line

## 📦 Condition

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

## Details

- **Price:** 142.04 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 142.04 AUD | In stock |

## Images

- 20363802 Delivery Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20363802-delivery-pipe-genuine-volvo-penta)
> Updated: 2026-08-22