New Old Stock Engine Rebore Kit for Ford 800 Series, 900 Series, 4000 Tractors, RKA-1157-40 Case IH oil pan part

Case IH oil pan part numbers: 355734R91

Gear has 18 teeth

and International Harvester Tractors listed below:

3158002R91

New Old Stock Engine Rebore Kit for Ford 800 Series, 900 Series, 4000 Tractors, RKA-1157-40 Case IH oil pan partNew 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"