# 20363805 Delivery Pipe | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta High-Pressure Fuel Delivery Pipe - Cylinder 5 - Part Number: 20363805

  

Genuine Volvo Penta high-pressure delivery pipe dedicated to cylinder 5 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.

  

⚙️ Key Features

  

• Dedicated cylinder 5 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

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20363805 - current cylinder 5 delivery-pipe reference

  

OEM / Related Numbers:

  

• 866545 - related injector

• 1543751 - injector sealing ring

• 1543574 - injector O-ring

• 1543497 - injector yoke

• 8194353 / 8194351 / 8194327 - attaching clamps

• 1543683 - related leak-off line

  

Aftermarket / Verified Equivalents:

  

• None confirmed

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD1631 injector, pressure-pipe and leak-off-line assemblies

  

Typically suits:

  

• Engine / equipment models:

• TAD1631G

• TAD1631GE

  

• Engine Type: Volvo Penta 16-litre six-cylinder mechanical-injection diesel

• Year / Serial Range: Engine model, injection-pump arrangement and serial-number dependent

  

🔌 Function

  

Transfers the high-pressure injection pulse from the pump to the cylinder 5 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

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 142.92 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 142.92 AUD | In stock |

## Images

- 20363805 Delivery Pipe | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20363805-delivery-pipe-genuine-volvo-penta)
> Updated: 2026-07-30