WEICHAI RA425 Diesel Engine

Product Portfolio

Model Liter(L) kw/rpm Bore/Stroke(mm) L*W*H Weight

RA425

2.5

110kW/3200rpm

92×94mm

None

235

Weichai RA425 Diesel Engine Spare Parts

Looking for spare parts for your WEICHAI RA425 diesel engine? Xunai Machinery supplies genuine and high-quality replacement parts for Weichai 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 RA425 engine running with fast-shipping OEM-quality components at factory prices.

WEICHAI RA425 Engine – Overview & FAQ

Part of Weichai's Rui Power light-duty engine line, developed to widen the company's product spectrum beyond heavy trucks with a 2-4L displacement range meeting China IV/V emissions standards, using common-rail and SCR technology for light trucks, buses, pick-ups and passenger vehicles. The RA425 is a 2.5L version rated at 110kW at 3200rpm, a water-cooled light-duty engine using a Holset exhaust bypass valve and integrated design with fewer parts for improved reliability in pick-ups and light trucks.

Xunai Machinery supplies the full WEICHAI RA425 range, including RA425. Contact us for the exact specification, availability and lead time of any model.

The WEICHAI RA425 diesel engine is commonly used for industrial, power generation, marine and vehicle applications. As a China-based manufacturer and exporter, Xunai Machinery ships WEICHAI engines and genuine spare parts worldwide at competitive prices.

Yes. We supply a complete range of WEICHAI spare parts – including piston rings, cylinder liners, crankshafts and gasket kits – for the RA425 and other WEICHAI engine series. Contact us for a quotation.

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