Part: 505-5180 hydraulic fan motor for CAT 336, 345 GC, 349 and 352 excavators with C9.3, C9.3B and C13 engines.
What Caterpillar calls it: Motor Group-Piston, described as an axial piston motor, fixed displacement, for hydraulic fan duty. Parts book item name MOTOR GP-PISTON.
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.