Prime Unique Limited (PUL) is specialized in manufacturing and distributing new replacement parts for construction equipment, hydraulic piston and vane pumps / motors. PUL has been wholesaling parts to worldwide market for many years. All our parts are of excellent quality and interchangeable to OEM products. Our major product lines are :
(1) Construction equipment parts such as final drives, gears, pinions, axle shafts, hydraulic cylinders, pumps & so on. These parts fit Case, Allis Chalmers, International Harvester, John Deere, Ford, Cat and Komatsu heavy equipment including excavators, tractors, backhoe loaders, dozers and crawlers.
(2) Vane pumps / motors / parts to fit Vickers & Cat applications. Complete units and parts available for 20VQ-45VQ, 20V-50V, V10, V20, V2010 and 25M-50M series single & tandem pumps, motors, cartridge kits, rotors, rings, vane kits, flex plates, housings, castings, shafts & etc.
(3) Piston pumps / motors / parts to fit Rexroth/Uchida, Vickers, Sundstrand, Cat/Caterpillar, Komatsu, Kawasaki, Hitachi, Linde, Liebherr & etc. Available parts include complete pumps, motors, rotating groups, barrels, pistons, valve plates, bearing plates, retainer plates, thrust plates, ball guides, compensator & controls, seal kits, shafts & etc. These parts are offered by PUL's sister company Saikesi (HK) Hydraulic Pump Ltd. For more info, please visit .
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