For cylinder head without OEM seatsThe HCRRP401139 Intake Valve Seat, universal, uses Standard cutter fits equipment brands such as: AGCO, Allis Chalmers, Case, Case IH, Massey Ferguson, Versatile, White
-The HCRRP401143 Valve Seat, 1.125" x 1.375" x .187" fits equipment brands such as: Allis Chalmers, Case, Hercules, John Deere, Massey Ferguson, Minneapolis Moline, Oliver
-The HCRRP401144 Intake Valve Seat, 1.25" x 1.50" x .219" fits equipment brands such as: Allis Chalmers, Case, Hercules, John Deere, Minneapolis Moline, Oliver