New Old Stock Engine Rebore Kit for Ford 800 Series, 900 Series, 4000 Tractors, RKA-1157-STD Case IH Cultivator Extension Bar

Case IH Cultivator Extension Bar part numbers 30791BA and 510918R1

Includes distributor drive housing as shown

These pistons are 2

Case IH part numbers: 650432R1

This is different than the LONG style toolbars that angle to both the left and right

New Old Stock Engine Rebore Kit for Ford 800 Series, 900 Series, 4000 Tractors, RKA-1157-STD Case IH Cultivator Extension BarNew 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 standard bore kit which has 3. 9" inch bore. The (2) compression rings are 3 32" inch thick for each piston. The (1) oil ring