MOTOR - PISTON (CAT CT2807856)

A damaged piston motor can cause erratic motion or complete loss of drive in equipment. During operation, the piston assembly converts fluid pressure into rotational force through reciprocating movement. CAT lists this part under reference CT2807856 as an aftermarket replacement component. The motor's internal pistons must maintain proper seal contact to avoid internal leakage and reduced torque output. A common failure mode is scoring on piston bores, which leads to declining performance over time. Verify the serial number or application, then call (562) 693-7748. This part is an aftermarket replacement for the CAT catalog number CT2807856.

Part number variants: CT2807856, ct2807856