Product Overview
Replacement Low Pressure Seal for 4SF Pumps
The CAT Pumps 45188 Buna Low-Pressure Seal is an OEM replacement part for 4SF and 43HS direct drive plunger pumps. This is a trusted factory part from CAT Pumps.
- Buna-N rubber material
- Genuine CAT Pumps part
- Use with 4SF and 43HS
- Weight: .01 lbs.
Compatible With These Pumps:
- 4SF40ELS
- 4SF45ELS
- 4SF50ELS
- 4SF35GS1
- 4SF40GS1
- 4SF45GS1
- 4SF50GS1
- 43HS