K-40 Universal Seal Kit for SPX Fenner Stone hydraulic gear pump.
- (1) Shaft Seal 0.88 O.D.
- (1) Shaft Seal 1.00 O.D.
- (2) O-ring Buna 70A large
- (2) O-ring Buna 90A small
- (2) Variseal
Fenner pump seals
Posted by Mike Draper on 27th Feb 2018
This kit had what I needed to fix my problem. The kit comes with parts for more than one application.
A parts diagram showing the pump coupler and seal would have been helpful for the lay person. This seal failure is common in the older style rotory lifts with bottom fluid tank and pick up.