CAT Pumps 6105 multi-viscosity, petroleum-based hydraulic oil is an anti-wear, non-detergent formula that has rust inhibitors to maximize protection of your cat carwash pumps. Cat Pump Oil is a specially formulated Crankcase oil for high pressure pumps.
Don't risk your CAT Pump's performance and warranty by using standard oil. Be sure to keep your CAT Pumps running strong with 6105 oil.
CAT Pump Crankcase Oil, 21 oz Bottle
21 oz. Pressure Washer Pump Oil