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The Perkins cylinder head is a key engine component that forms the upper part of the combustion chamber and works with the valves intake and exhaust passages and fuel injection system. A properly matched cylinder head helps maintain compression improve combustion stability and support dependable engine performance during continuous operation.
This cylinder head is intended for compatible Perkins 404D-22 404D-22T 403D-11 403D-15 and 403D-17 diesel engine applications. These engine models have different configurations and cylinder head specifications may vary between versions. For this reason the original engine model cylinder head part number and serial number should always be checked before purchase.
A replacement cylinder head can be used during engine overhaul or when the original component has developed cracks warping valve seat damage coolant leakage combustion leakage or other defects. Replacing a damaged head can help restore proper sealing and support stable compression and combustion.
Before installation the cylinder head should be inspected for flatness valve condition valve guides valve seats injector mounting areas and coolant passages. It is also recommended to replace or inspect the cylinder head gasket valves related hardware and other sealing components during engine rebuilding.
The cylinder head is suitable for various diesel-powered applications including excavators construction machinery agricultural equipment generators and industrial engines using compatible Perkins configurations. It provides a practical replacement solution for repair workshops equipment owners machinery dealers and diesel engine parts distributors.
Q1: Which engines is this cylinder head suitable for?
A: It is available for compatible Perkins 404D-22 404D-22T 403D-11 403D-15 and 403D-17 diesel engine applications. Please confirm the exact engine model before ordering.
Q2: Can one cylinder head fit all of these Perkins engines?
A: Not necessarily. Different engine models and configurations can use different cylinder head designs and specifications. Please match the original part number and engine serial number for accurate fitment.
Q3: What is the function of the cylinder head?
A: The cylinder head forms the upper combustion chamber and supports the valves and intake and exhaust passages while helping maintain proper compression and sealing.
Q4: What are common signs of a damaged cylinder head?
A: Typical problems may include coolant leakage compression loss overheating combustion leakage valve problems and unstable engine performance.
Q5: What other Perkins engine parts can you supply?
A: We supply cylinder heads cylinder blocks crankshafts camshafts pistons piston rings cylinder liners connecting rods bearings fuel injectors fuel pumps turbochargers water pumps oil pumps overhaul kits starter motors alternators and other diesel engine spare parts.
