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.