Home Products tractor parts case (early) pioneer hydraulics coupler bodies coupler bodies 3 Available Products SALE 4250-4 - Faster® Female Coupler Body For ISO male tips. 1/2" female pipe thread. ... SALE 5006-4 - Coupler Body Clamp For 4250-4 couplers. ... SALE 9500-4 - Lever Coupler Breakaway Kit 1/2" pipe threads; accepts ISO male tips. ... 3 Available Products