New Old Stock Engine Rebore Kit for Ford 800 Series, 900 Series, 4000 Tractors, RKA-1157-40 Gear has 18 teeth

Gear has 18 teeth

Case IH Rockshaft part number 514958R91

Woods Equipment part number 18327

Replaces M-M Light Switch part numbers: 10A23930

New Old Stock Engine Rebore Kit for Ford 800 Series, 900 Series, 4000 Tractors, RKA-1157-40 Gear has 18 teethNew Old Stock Engine Rebore Kit for Ford 800, 801, 811, 820, 821, 840, 841, 850, 851, 860, 861, 871, 881, 900, 901, 940, 941, 950, 951, 960, 961, 971, 981, 4031, 4110, 4120, 4121, 4131, and 4140 Tractors. Will also fit Ford 4000 Tractors with 4 cylinder engines. Will ONLY fit tractors with 172 cubic inch Gas Engines. This is a rebore kit for 0. 040" thousandths overbored engine. Standard bore is 3. 9" inch bore. The (2) compression rings are 3 32"