FluidEndRepairKit, StainlessSteelBall MPN:637140-A2
FluidEndRepairKit, StainlessSteelBall
Upgrade your ARO fluid end with our premium FluidEndRepairKit, featuring stainless steel check balls for corrosion resistance and durability. This kit is designed for use in high-pressure fluid handling applications, including diaphragm pumps and valves. The kit includes four check balls, two diaphragms, and 24 seals for a complete repair. With a lead time of 10 days, you can get back to work quickly. Ideal for industries such as chemical, food processing, and oil and gas, this kit provides reliable performance and long-lasting results, reducing downtime and increasing productivity. Suitable for use with Grainger part numbers 342JA7 and 342JE2.
Top product features:
- The Fluid End Repair Kit includes 4 stainless steel check balls for improved durability and resistance to corrosion.
- The kit includes 2 diaphragms made of Buna-N for optimal sealing and resistance to chemicals.
- The Fluid End Repair Kit includes 24 seals and O-rings for a secure and leak-free connection.
Top product applications:
- Pumping fuel to generators
- Pumping chemicals for industrial applications
- Pumping water for irrigation systems
Fluid End Repair Kit, Check Ball Material Stainless Steel, Compatible with Grainger Part Number 342JA7, 342JE2, Compatible with Manufacturer Model Number 666053-2A2, 666053-3A2, Diaphragm Material Buna-N, Number of Check Balls 4, Number of Diaphragms 2, Number of O-Rings 12, Number of Seals 12, Valve Type Ball, Product Type Fluid End Repair Kit, Compatible with Brand ARO, Media Discharge Connection Size 1/2 in, Media Intake Connection Size 1/2 in, Compatible Connection Media Type Fluid
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.27
- Package Width: 5.91
- Package Height: 1.18
- Package Weight: 0.99
Product info last updated on May 4, 2026 6:02am UTC
Category: Pump Parts and Accessories