53-57 International Harvester Rear Axle Differential Input & Output Shaft Shim Set

New old stock SET OF 4 different Sizes  1953-1957 International Harvester Pickup, Truck, Panel  Forward Rear Axle Differential Carrier and Power Divider Case input & output shaft shims Eaton Model E-36 code 1451 RF 194, RF 210 ( From MT book 99)   Input & Output Shaft Shim Set of 4 The OEM part number listed on the tag IH 86019R1  Listed as an input and output shaft oil seal retainer shim .003" thick Part is indexed in the following MT books: 99, 103, 105, 106 For R, S, SA, V, VF, VCO, RD, RDT, RDF, DCO, VCO, VCOT, VCOF   SET OF 4 SHIMS OF DIFFERENT THICKNESS  Based on the other part numbers in the MT book, I assume the others are 19761D, 86018R1,86020R1   Please see pictures and check against your existing equipment and parts manual to ensure proper fit  FREE SHIPPING IN THE USA 🇺🇸  S99XP