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CAT PUMP Oil Seal 43228
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