The AR42142 EZ Start Replacement Repair Kit is used on RM Series and SRM series AR High Pressure Triplex Plunger Pumps that came equipped with a built in EZ Start system.
The AR42140 Kit consists of the following items for the RM and SRM Series Pumps:
- 1) AR2840830 Brass Retaining Screw (89in/lbs)
- 1) AR600180 O-Ring 7.66x1.78 Buna 70
- 1) AR1060100 EZ Start Check Ball
- 1) AR2840450 EZ Start Spring
- 1) AR2840441 EZ Start Seat