# 20363785 Delivery Pipe | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta High-Pressure Fuel Delivery Pipe - Cylinder 5 - Part Number: 20363785

  

Genuine Volvo Penta high-pressure injector delivery pipe dedicated to cylinder 5 on later TAD1230G fuel-system installations. It replaces the earlier cylinder-5 pressure pipe 3825056 at the documented serial-number change and is not interchangeable with the pipes for the other cylinders.

  

⚙️ Key Features

  

• Dedicated cylinder 5 pipe with factory-formed routing

• Later delivery-pipe design used from engine serial number 2120231515

• Replaces earlier cylinder 5 pressure pipe 3825056

• High-pressure seamless steel construction with precision union seats

• Requires all specified two-pipe and four-pipe support clamps

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20363785 - later cylinder 5 delivery pipe, SN 2120231515 onward

• 3825056 - earlier cylinder 5 pressure pipe, through SN 2120231514

  

OEM / Related Numbers:

  

• 8194351 / 8194327 - two-pipe attaching clamps

• 8194353 / 8194329 - four-pipe attaching clamps

• 422323 - pipe-support bracket

• 865853 - related injector

• 469455 - injector sealing ring

• 822564 / 470185 - related leak-off components

  

Aftermarket / Verified Equivalents:

  

• None confirmed

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD1230G mechanical fuel-injection system

  

Typically suits:

  

• Engine / equipment models:

• TAD1230G

  

• Engine Type: Volvo Penta 12-litre six-cylinder mechanical-injection diesel

• Year / Serial Range: For TAD1230G engines from serial number 2120231515; use the earlier pipe shown above through serial number 2120231514

  

🔌 Function

  

Carries the timed high-pressure fuel pulse from the matching pump element to the cylinder 5 injector.

  

Common signs of failure:

  

• Diesel leakage at either union

• Cylinder-specific misfire or low power

• Pipe cracking from vibration or incorrect clamping

• Damaged sealing cone

• Fuel spray or injection-pressure loss

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 124.97 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 124.97 AUD | In stock |

## Images

- 20363785 Delivery Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20363785-delivery-pipe-genuine-volvo-penta)
> Updated: 2026-07-30