A-R61105O-Ring; 1.484" ID X 1.762" OD, .139" Thick, Durometer 75 (1/Pack)
A-R87047O-Ring; 13.490" ID X 13.768" OD X .139" Thickness, Durometer 70
A-F1870RO-Ring; 2.234" ID X 2.512" OD X .139" Thick, Durometer 70 (5/Pack)
A-AR92893Seal, Rear Crankshaft W/ Wear Sleeve