Pump Retainer Spring
Having the necessary CAT Pump replacement parts on hand will help you get the most performance and durability out of your Cat Pump. The 43135 is a valve spring retainer replacement. You can expect this retainer to work adeptly for the Cat Pump models 623, 820, and 1010.
Valve Spring Retainer Features:
- Cat Pump OEM part
- Standard Flat Valve Design
- Applicable Models: 623, 820, and 1010
WARNING: This product can expose you to chemicals including Lead, which is known to the State of Californiato cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).








