-The HCRWDR15DS10 Piston Ring Set, .010" Oversize, 3)1/8", 1)3/16", 3.50" Standard bore, 1 cylinder set fits equipment brands such as: Ford, International, John Deere, New Holland, Wisconsin
-The HCRWDR15DS20 Piston Ring Set, .020" Oversize, 3)1/8", 1)3/16", 3.50" Standard bore, 1 cylinder set fits equipment brands such as: Ford, International, John Deere, New Holland, Wisconsin
-The HCRWDR15DS30 Piston Ring Set, .030" Oversize, 12)1/8", 4)3/16", 3.50" Standard bore, 4 cylinder set fits equipment brands such as: Ford, International, John Deere, New Holland, Wisconsin