Fluid End Repair Kit, Polyurethane Ball MPN:637140-89
Fluid End Repair Kit, Polyurethane Ball
This ARO Fluid End Repair Kit is designed to repair and maintain fluid end components of pumps and other fluid handling equipment. The kit features polyurethane check balls and Hytrel diaphragms, providing durability and resistance to wear and tear. With four check balls and two diaphragms, this kit is ideal for applications requiring high fluid flow rates and pressures. The polyurethane material also offers chemical resistance, making it suitable for use with a variety of fluids. Compatible with Grainger part numbers and ARO manufacturer model numbers, this kit is a reliable solution for maintenance and repair of fluid handling equipment.
Top product features:
- Fluid End Repair Kit includes 4 polyurethane check balls for improved durability and resistance to wear.
- The kit includes 2 Hytrel diaphragms for enhanced flexibility and resistance to chemicals.
- The repair kit contains 12 O-rings and 12 seals for a secure and leak-free connection.
Top product applications:
- Fluid End Repair Kit can be used in Air Compressor Systems
- Fluid End Repair Kit can be used in Pneumatic Tool Systems
- Fluid End Repair Kit can be used in Hydraulic Power Systems
Fluid End Repair Kit, Check Ball Material Polyurethane, Compatible with Grainger Part Number 341VU1, 342JA0, Compatible with Manufacturer Model Number 666053-389, 66605J-389, Diaphragm Material Hytrel, 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: 0.26
Product info last updated on April 30, 2026 3:43pm UTC
Category: Positive Displacement Pumps