22368702 Valve Seat | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Exhaust Valve Seat Insert - Part Number: 22368702

This genuine Volvo Penta exhaust valve seat insert is used in the following application: Volvo Penta heavy-duty diesel cylinder heads using exhaust seat 22368702. Provides the hardened sealing and heat-transfer surface contacted by the exhaust valve. Correct seat geometry is essential for compression, valve cooling, combustion efficiency and valve life.

Fitment is controlled by the complete part number and the listed engine or system configuration; confirm the serial number and schematic position before installation.

⚙️ Key Features

• Hardened exhaust-valve seat insert for high combustion and exhaust temperature

• Machined to support correct valve contact width, concentricity and heat transfer

• Direct replacement insert for cylinder heads catalogued with 22368702

• Requires specialist cylinder-head machining, interference-fit control and final seat cutting

• Sold individually; order the quantity required for the cylinder head

• Valve, guide, spring and stem seal are separate service components

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22368702 - Current Volvo Penta OEM reference

OEM / Related Numbers:

• 3801880 - associated remanufactured cylinder-head reference

• 20919484 - associated inlet-valve seat reference

Aftermarket / Verified Equivalents:

• DT Spare Parts 2.00308 / 200308

• Swedish Lorry Parts VS-702

🚤 Compatibility

Commonly used on:

• Volvo Penta heavy-duty diesel cylinder heads using exhaust seat 22368702

Typically suits:

• Engine models / applications:

• Cylinder-head assemblies specifically catalogued with exhaust valve seat 22368702

• Engine Family: Volvo Penta heavy-duty turbocharged diesel; cylinder-head part number controls fitment

• HP Range: Application dependent

• Year Range: Confirm by cylinder-head casting/service number and engine serial number.

• Serial / Configuration Note: Do not select the seat by outside diameter alone. The cylinder-head counterbore, installed protrusion, valve specification and finished seat angle must match the Volvo Penta workshop data.

🔌 Function

Provides the hardened sealing and heat-transfer surface contacted by the exhaust valve. Correct seat geometry is essential for compression, valve cooling, combustion efficiency and valve life.

Common signs of failure or replacement need:

• Low compression or difficult starting

• Burnt, pitted or recessed valve seat

• Exhaust valve leakage found during pressure or vacuum testing

• Valve clearance repeatedly closing up

• Misfire, rough running or loss of power

• Cracked or loose seat insert

• Excessive seat run-out after cylinder-head overheating

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging