Yukon Gear Axle Seal For 55 To 62 1/2 Ton GM - YMS414045 Fits '55-'62 GM 1/2 ton truck. Yukon Mighty Seals use the latest manufacturing technologies for maximum fluid retention for years of service and long life.This Part Fits:YearMakeModelSubmodel1960-1964ChevroletC10 PickupBase1960-1964ChevroletK10... MSRP: $92.00 Was: Now: $91.85 Add to Cart