Buy Caterpillar 8K5597 - HYDRAULIC ARRANGEMENTS at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:- WHEEL-TYPE LOADER Compatible Models:- 966C Units Containing The Spare Part :- 8K5597 HYDRAULIC ARRANGEMENTS 3 VALVE--FOR USE WITH REAR ATTACHMENT (966C)- 8K5597 HYDRAULIC ARRANGEMENT--FOR USE WITH REAR ATTACHMENT (966C)