Description
Quality Aftermarket Piston Ring Set
Fits Massey Harris MH: 20, Colt (21), 81 with F124 CI engines, 101 Jr., 102 Jr early; with F124 CI engines Tractors
Specifications 3"" bore
(3) 0.125"" compression rings
(1) 0.187"" oil ring
Measure old rings before purchasing. Do not order by tractor model only. Due to the many different piston manufacturers, there can be as many as 8 different ring sets available for one particular engine. To ensure you order the correct rings, we will need the following information: 1.) Bore Size. 2.) Thickness of each Ring. 3.) How many of each Ring Thickness per Piston.
Replacement Numbers 840420M91, 836090M91
Fits Massey Harris MH: 20, Colt (21), 81 with F124 CI engines, 101 Jr., 102 Jr early; with F124 CI engines Tractors
Specifications 3"" bore
(3) 0.125"" compression rings
(1) 0.187"" oil ring
Measure old rings before purchasing. Do not order by tractor model only. Due to the many different piston manufacturers, there can be as many as 8 different ring sets available for one particular engine. To ensure you order the correct rings, we will need the following information: 1.) Bore Size. 2.) Thickness of each Ring. 3.) How many of each Ring Thickness per Piston.
Replacement Numbers 840420M91, 836090M91