TAG: Piston Pump
Products
TAG: Piston Pump
Part: 9T-6857 piston pump for CAT 416 and 428 backhoe loaders with the 4.236 and T4.236 diesel engines. Caterpillar lists it simply as PUMP and the parts book item name is PUMP GP-PISTON.
Cat reman equivalent: 0R-4218. The circuit is not stated in Cat’s wording, and we say so plainly below rather than repeat a supplier guess.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 6E-6272 slipper piston pump group for CAT D4H XL and D5M tractors. The parts book records it as PUMP GP-PISTON, annotated SLIPPER, and states it is part of 6E-5965 PUMP GROUP-PISTON (HYDRAULIC).
Read before ordering: 6E-5965 is the parent pump assembly, not a cross-reference. 9T-4104 is the D4H pump and is a different tractor.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 587-1312 piston pump, listed by Caterpillar as PUMP GP-PS-B, a variable displacement axial piston unit. The unit we photograph carries a plate reading piston pump, CNR 587-1312.
Trade fitment: 349 GC, 350 and 350 mobile hydraulic power unit. Caterpillar’s own applicability data for this number could not be verified, and we say so below rather than inventing a fitment list.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 524-0924 piston pump group, remanufactured equivalent 11R-1435, applied by Caterpillar to 336, 340, 345 GC, 349, 352 and MH3260 machines with C9.3, C9.3B and C13 engines.
What Caterpillar calls it: Pump Group-Piston, listed in the parts book within the main hydraulic pump and mounting group. The trade sells it as the fan pump; Cat’s own title does not use the word fan, and we say so plainly below.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.