Products
Products
Products
Part: 104-1752 implement piston pump for CAT D9R track-type tractors. Caterpillar lists it as an Implement Piston Pump; the parts book item name is PUMP GP-PISTON -IMPLEMENT, member of the 233-5252 implement control group.
Type: variable displacement axial piston pump, pressure and flow compensated, nine-piston rotating group. Cat reman equivalent 0R-7669.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 162-0770 hydraulic fan piston pump for CAT 966G and 972G wheel loaders. Caterpillar lists it as Pump Gp-Ps, axial piston variable displacement, and the parts book item name is PUMP GP-PISTON -HYDRAULIC FAN, member of group 161-9693.
Cat reman equivalent: 10R-0855. Component makers offer the base unit as Bosch Rexroth R986110070.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 136-8869 vibratory piston motor for Caterpillar soil compactors, listed by Caterpillar as a Vibratory Piston Motor. Cross-references 0R-7784 and Bosch Rexroth R986110004.
What it drives: the eccentric shaft in the drum that generates compaction force. It is not a cooling fan motor, and it is listed in a compaction category for that reason.
Cat published dimensions: length 10.78 in, height 7.92 in, ductile iron construction.
Part: 455-7978 variable displacement piston pump for CAT 427F2, 428F2 and 434F2 backhoe loaders, listed by Caterpillar as a Variable Displacement Piston Pump.
Role: main hydraulic pump for the implement circuits, not a fan pump.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 224-6369 piston pump for CAT 420D, 430D, 432D and 442D backhoe loaders with the Cat 3054 engine, listed by Caterpillar under the item name PUMP GP-PS-B.
Role: main hydraulic pump for the implement circuits, not a fan pump.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 350-0666 hydraulic piston pump for CAT E-series backhoe loaders. Caterpillar lists it as a Hydraulic Piston Pump and the parts book item name is PUMP GP-PISTON, with no fan qualifier.
Role: main implement pump. It supersedes 296-6714 and 247-7867 in Cat’s own literature.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 307-3063 variable displacement axial piston pump for CAT F-series backhoe loaders, underlying unit Bosch Rexroth R986110670, Cat reman reference 20R-6569.
Role: main hydraulic pump for the implement circuits. Earlier supplier data labelled this a fan pump; that label is not supported and has been corrected here.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 161-6634 slipper piston pump for CAT 416C, 426C, 428C, 436C and 438C backhoe loaders with the Cat 3054 engine. Caterpillar lists it as a Slipper Piston Pump, and the underlying unit is a Bosch Rexroth variable displacement axial piston pump.
Role: main hydraulic pump for the implement circuits. It is not a fan pump.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 139-6084 external gear pump for CAT 938G, 950G, 962G, IT38G and IT62G loaders with the Cat 3126 engine. Caterpillar lists it under the item name PUMP GP.
What it is not: a fan pump. Cat’s title does not assign it to the cooling circuit, and no parts data we could check puts it there. It is a fixed displacement gear pump in the loader hydraulic system.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 250-8337 hydraulic fan piston pump for CAT 120M, 140M and 160M motor graders, listed by Caterpillar as a Hydraulic Fan Piston Pump. Remanufactured reference 20R-0109.
What it is: a variable displacement axial piston pump that meters oil to the grader’s demand fan, built on the Bosch Rexroth R986110089 platform.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 235-2716 hydraulic fan pump for CAT 980H and 980G wheel loaders. The parts book item name is PUMP GP-PISTON -HYDRAULIC FAN, recorded as part of the fan pump and mounting group 235-5333.
What it is: a slipper piston pump, variable displacement, driving the fan motor 255-6805.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 254-5147 hydraulic fan pump for CAT 966H and 972H wheel loaders. Caterpillar lists it as a 32 cc basic piston pump, and the remanufactured reference is 10R-7698.
What the 32 cc tells you: the geometric displacement of the unit, which is the number that decides how much oil the fan motor receives at a given drive speed.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 265-4925 hydraulic fan motor for CAT 938H and IT38H wheel loaders. Caterpillar lists it as a Gear Motor, with the parts book item name MOTOR GP-GEAR -HYDRAULIC FAN.
Second code explained: 7029210020 appears on our unit’s maker plate. It is the manufacturer’s internal part number, not a Caterpillar number.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 255-6805 hydraulic fan motor for CAT 980G and 980H wheel loaders, listed by Caterpillar as a fixed displacement motor.
Role: it is the working side of the cooling fan circuit on the 980H. The pump that drives it is 235-2716, and the two fail for different reasons.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 254-5146 hydraulic fan piston pump for CAT 950H, 962H and IT62H, listed by Caterpillar as a Hydraulic Fan Piston Pump and described in their own catalogue as a variable displacement axial piston pump. Component cross-reference 10R-7697.
Published dimensions: height 8.3 in, length 10.8 in, carbon steel construction.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.
Part: 191-2942 hydraulic fan piston pump for CAT 950G II, 962G II and IT62G II, listed by Caterpillar as a Hydraulic Fan Piston Pump with the parts book item name PUMP GP-PISTON. Component cross-reference 10R-7387.
What it is: a slipper piston pump, from Cat’s own older item naming, driving the cooling fan.
Supplied as: new HTD-brand replacement, made in China. MOQ 1 piece, wooden case, dispatch 5 to 8 working days.