Guanzhou YIF Engine Parts Ltd

Focus on Diesel Engine Parts-Kubota Yanmar Caterpillar Komatsu Perkins Hino Isuzu Mitsubishi Hyundai Kia

What is the difference Perkins cylinder head 404C-22 VS 404D-22?

Perkins 400 series cylinder head is a very popular engine around the world, but when repairing the engine, it’s a little hard to order engine parts because 404C-22 and 404D-22 engine parts are very similar but some parts have a few differences. An easy way is to confirm the cylinder head first, then the engine […]

How to check crankshaft V2203 VS V2403 ?

Kubota V2203 V2403 crankshaft total have 3 types, it’s wide used on Forklift engine, Agricultural Engine and Bobcat Skid Steer Loader. But when need repair the engine, it’s make confuse to choose which one. In fact it’s easy to check crankshaft v2203 and v2403, we only need check by 3 steps: 1. check the main bearing size […]

DLC Piston Ring

DLC is a surface treatment called Diamond-like Carbon,this kinds of trestment is in balck color Advantage:1. High hardness – above 60GPa or Hv6000, it’s higher than chrome or nitriding coating2. Low coefficient of friction -0.06 Why DLC tech have both advantage of High hardness & Low coefficient of friction ?  The element that makes up the DLC […]