Repair Kit, For Use With 3FPR4 MPN:637433-44
Repair Kit, For Use With 3FPR4
This fluid end repair kit is designed for use with ARO pumps and is compatible with various Grainger part numbers and manufacturer model numbers. It features PTFE check ball and diaphragm materials for durability and resistance to corrosion. The kit includes four check balls, four diaphragms, seven O-rings, and seven seals. With a simple installation process, this repair kit can help extend the lifespan of your pump and minimize downtime. Suitable for use in a variety of applications, including hydraulic and pneumatic systems, this kit offers a cost-effective solution for maintenance and repair.
Top product features:
- Repair Kit includes 4 PTFE check balls for improved fluid flow and reduced wear on valve components.
- Repair Kit includes 4 PTFE diaphragms for improved fluid resistance and reduced leakage.
- Repair Kit includes 7 O-rings and 7 seals for a secure and leak-free connection.
Top product applications:
- Fluid End Repair Kit
- Ball Valve Repair Kit
- Check Ball and Diaphragm Replacement Kit
Repair Kit, Check Ball Material PTFE, Compatible with Grainger Part Number 3FPR4, Compatible with Manufacturer Model Number 666300-144-C, 666301-244-C, 666302-444-C, 666302-544-C, 66630B-244-C, 666320-144-C, 666321-244-C, 666321-444-C, 666322-444-C, 666322-544-C, 66632B-244-C, 66632B-444-C, 66632C-544-C, Diaphragm Material PTFE, Number of Check Balls 4, Number of Diaphragms 4, Number of O-Rings 7, Number of Seals 7, Valve Type Ball, Product Type Fluid End Repair Kit
Additional Information
- Country of Origin: CN
- 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: 17.00
- Package Width: 19.00
- Package Height: 4.30
- Package Weight: 11.40
Product info last updated on February 1, 2026 4:19am UTC
Category: Pump Parts and Accessories