20522567 Coolant Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Coolant Pipe - Part Number: 20522567

This genuine Volvo Penta coolant pipe is an OEM service component used in the Air-Compressor Coolant Pipe. It is manufactured to the original Volvo Penta dimensional, material and interface requirements for the documented Volvo Penta 4-litre TD/TAD4 industrial diesel application. Technical identification: Coolant pipe feeding or returning coolant at the engine-mounted air compressor. In service, it routes engine coolant between matched cooling-system components while maintaining unrestricted flow, leak-free joints and correct venting. Selection must be confirmed by OEM part number 20522567, the exact model/product number, serial number and installed assembly configuration.

⚙️ Key Features

• Genuine Volvo Penta OEM coolant pipe

• OEM part number 20522567

• Documented application: Air-Compressor Coolant Pipe

• Validated engine/application family: Volvo Penta 4-litre TD/TAD4 industrial diesel

• Technical distinction: Coolant pipe feeding or returning coolant at the engine-mounted air compressor

• Primary function: Routes engine coolant between matched cooling-system components while maintaining unrestricted flow, leak-free joints and correct venting.

• Install without twist or preload, renew the specified seals/clamps, preserve the original routing and pressure- or leak-test the circuit after assembly.

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20522567 (current/original OEM service reference)

OEM / Related Numbers:

• 20522567

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Air-Compressor Coolant Pipe

Typically suits:

• Engine / product models:

• TAD420VE

• TD420VE

• Engine / Application Family: Volvo Penta 4-litre TD/TAD4 industrial diesel

• Serial / Configuration Note: Confirm compressor model/displacement, pipe routing and engine serial number.

🔌 Function

Routes engine coolant between matched cooling-system components while maintaining unrestricted flow, leak-free joints and correct venting. Install without twist or preload, renew the specified seals/clamps, preserve the original routing and pressure- or leak-test the circuit after assembly.

Common signs of failure:

• Visible coolant leakage, staining or crystallised residue

• Overheating or low-coolant alarms caused by coolant loss

• Cracking, corrosion, chafing or deformation of the pipe

• Restricted coolant flow caused by scale or debris

• Air entering the cooling circuit or repeat leakage at clamps/seals

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging