Quality Engine Parts Supplier
Precision machinery
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Yiennparts is a brand devoted to manufacturing and distributing diesel engine parts for Mitsubishi , Yanmar , Kubota , Komatsu , Cummins , Caterpillar , Hino , Nissan ,Isuzu , Doosan engine and also Chinese engines Yuchai , Chaochai , Quanchai , Weichi etc . 

Our range of engine replacement parts includes the most complete Overhaul in the market. We also supply individual parts and components, including Pistons, Ring sets, cylinder liners,valve kits ,Main &connecting rod bearing sets, Crankshafts, Camshafts, Oil and Water Pumps, Injectors, Gaskets, Seals, and many other internal diesel engine parts according to customer’s requirements.

With the experience for over 10 years supplying Chinese OEM engine parts to oversea . Yiennparts become more professional not only in supply quality parts but also the cooperation to Foreign buyers . 

Yiennparts offers superior quality spare parts at a significant savings. And best of all, you will not have to compromise on quality. It is our mission to provide quality aftermarket parts for diesel engines; immediate shipping, and technical support while offering competitive prices. These are the values that encompass Yiennparts and which have garnered us a loyal customer base. We are sure that our commitment to you will be a valuable asset to your business..

  • water pump
  • full gasket kit
  • piston piston ring cylinder liner kit
  • piston
  • Overhual Rebuild Kit 2
  • overhual kit
  • oil pump
  • Main Bearing & Connrod Bearing
  • valves