Oversized Left Case Race & Thrust Washer.
Oversized +.002" on the OD
Fits all 61" & 74" J, JD, & F motors 1917-1924
O.D. - 2.002"
I.D. - 1.5000"
Made from 52100 high quality aerospace timken bearing stock material.
These will allow the engine builder to go back to standard roller bearings in an engine rebuild on a JD or F style motor.