Description
Loader Parts Source, Inc. offers this Piston Pump to Replace Caterpillar® OEM 442-5637.
This Piston Pump includes the 442-5612 Gear Pump and comes with Control Valve 455-7965.
*Notice, this is the old style and the control valve is different from the new style.
Serial Number Breaks:
246D: BYF1 & Up, JSL1 & Up, HMR1 & Up
262D: LST1-99999, DTB1-99999, KTS1-99999
272D: B5W1 & Up
272D2: BL21 & Up
279D: GTL1 & Up, PPT1 & Up, RCX1 & Up
287D: HMT1 & Up, STK1 & Up, TLK1 & Up
289D: A9Z1 & Up, TAW1 & Up, WCT1 & Up
299D: GTC1-2309
299D2: FD21 & Up
*Fits all serial number breaks for 277D, 297D, 297D2