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