Isuzu HF Diesel Engine

Product Portfolio

Model Liter(L) kw/rpm N.m/rpm

4HF1

4.33

3100-3200

275-314 N.m @ 1700

Isuzu HF Diesel Engine Spare Parts

Looking for spare parts for your Isuzu HF diesel engine? Xunai Machinery supplies genuine and high-quality replacement parts for Isuzu engines — including pistons, piston rings, cylinder liners, crankshafts, connecting rods, gaskets, fuel injectors, fuel pumps, water pumps, oil pumps, turbochargers, bearings and full overhaul kits. Keep your HF engine running with fast-shipping OEM-quality components at factory prices.

Isuzu HF Engine – Overview & FAQ

Part of Isuzu's H-series engine family that powers the N-Series (Elf/NPR/NQR) low-cab-forward trucks, a lineup that helped make Isuzu the world's largest manufacturer of medium and heavy-duty trucks by 2005. The 4HF1 is a naturally aspirated 4.33L SOHC diesel engine with a 112 x 110mm bore and stroke, producing 81-99kW at 3100-3200rpm with 275-314N.m of torque depending on market and model year, used across Isuzu Elf, NPR, NKR and NQR trucks from the mid-1990s through the 2000s in light trucks and minibuses.

Xunai Machinery supplies the full Isuzu HF range, including 4HF1. Contact us for the exact specification, availability and lead time of any model.

The Isuzu HF diesel engine is commonly used for industrial, power generation, marine and vehicle applications. As a China-based manufacturer and exporter, Xunai Machinery ships Isuzu engines and genuine spare parts worldwide at competitive prices.

Yes. We supply a complete range of Isuzu spare parts – including piston rings, cylinder liners, crankshafts and gasket kits – for the HF and other Isuzu engine series. Contact us for a quotation.

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