Replacement Coil Spring
The CAT Pumps 45113 replaces a worn coil spring inside pumps. It is designed to fit 3531, 3531C, 3535, 3535C, 3537, 3537C, 3541, 3541C, 3545, 3547C, 3831, 3831K, 3841, and 3841K. Stainless steel is used to construct this spring because of its corrosion resistance. This is an official OEM part that ensures a proper fit and functionality when installed in the recommended pumps.
Specifications:
- OEM Manufacturer: CAT Pumps
- Item: Coil Spring
- Material: Stainless Steel
- Compatible Pumps:
- 3531
- 3531C
- 3535
- 3535C
- 3537
- 3537C
- 3541
- 3541C
- 3545
- 3547C
- 3831
- 3831K
- 3841
- 3841K
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).








