Excavator Cylinder Heads for Isuzu 4jj1 4hl1 4le1 4hk1 diesel Engine Cylinder Head Assembly

Built for durability and performance, these Isuzu diesel engine cylinder heads are suitable for 4JJ1, 4HL1, 4LE1, and 4HK1 models—popular in excavators and construction equipment. These engines are known for power, fuel efficiency, and reliability, making the cylinder head a vital component. Manufactured from cast iron or aluminum alloy, these heads are engineered to resist warping under intense thermal stress. Each head undergoes stringent quality checks, including pressure testing and dimensional inspections, to ensure factory-standard performance. They come pre-installed with valve guides and are designed for seamless integration with turbocharging and fuel injection systems. Ideal for fleets, heavy machinery operators, or repair centers.

4JJ1 AssemblyCast Iron
16
55
18.7
Isuzu 4JJ1-TC 3.0L Diesel