21253174 Tube | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D13 Inlet and Exhaust-System Tube - Part Number: 21253174

Genuine rigid tube used in the inlet and exhaust installation of Volvo Penta D13 marine propulsion engines.

⚙️ Key Features

• Genuine Volvo Penta engine tube

• Formed for the D13 installation

• Maintains correct routing and clearance

• Suitable for elevated engine-compartment temperature

• Precision connection and mounting geometry

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• Current OEM reference: 21253174

OEM / Related Numbers:

• 21253174

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Confirmed application:

• D13B-A MP

Related D13B propulsion versions must use the same inlet and exhaust schematic before this tube is selected.

🔌 Function

The tube transfers air, exhaust-related gas or control pressure through the designated D13 inlet and exhaust-system path.

Common signs of failure:

• Cracking

• Leakage around joints

• Corrosion

• Distorted mounting points

• Contact with nearby components

• Reduced engine performance where the tube carries intake or control pressure

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging