Nitrile Oil Seal Replacement Part for Front Crankcase
The CAT Pumps 43228 Buna Oil Seal is a genuine CAT Pumps factory part. This replacement seal is made with Buna-N rubber and replaces a cracked, worn, or missing oil seal on the front crankcase of a 5 frame or 7 frame plunger pump.
- Fits on a select 5 and 7 frame plunger pumps
- Made with Buna-N rubber material
- Authentic CAT Pumps replacement part
Use With These Pump Models:
- 51
- 53
- 55
- 56
- 57
- 58
- 59
- 60
- 70
- 530
- 550