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Pioneer 1/2" Female Hydraulic Coupler Body Replaces International Harvester 544787R91 4057-4

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Pioneer agricultural products provide the most reliable and exacting aftermarket OEM interchanges in the industry. Couplers and nipples connect with specific OEM brand quick coupling styles. Agricultural male tip and female body interchange styles include: Allis Chalmers, J I Case, Ford, John Deere, International Harvester (CNH), and Massey - Ferguson.

Technical Characteristics:
Body Size: 1/2 inch
Maximum Operating Pressure: 3000 psi
Coupling Half: Coupler - Female Socket
Thread Size: Female NPTF
Connection Thread Size: 1/2"-14 NPTF inch
Brand: Pioneer
Competitor Part Number: International Harvester coupler 544788R1
Function: Connects with International Harvester 544787R1 and Pioneer 5070-4 male tips

• Size: 1/2”
• Material: Steel
• Interchange Styles: Allis Chalmers, J I Case, Ford, John Deere, International Harvester (CNH), and Massey - Ferguson

• Agriculture
• Aftermarket replacement, maintenance and repair

• Wide range of coupling styles to interchange with major farm equipment brand implement male tips and female coupler bodies
• Male tips have hardened locking ball grooves to resist wear and provide protection from Brinelling
• Positive valve stop prevents flow checking for smooth performance

• Tractor attachments / implements
• Agricultural farm equipment  
• Hydraulic Loaders
• Ag/mobile attachments

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