3/8" Oil Pump Balls No. 8866, 8873 for Harley-Davidson

3/8" Oil Pump Balls #8866, 8873, 10-Pack for Harley-Davidson
Fits all Big Twin oil pumps from 1941 to 1999 (except Twin Cam models).
Both balls and springs are sold in packs of 10 to dealers.
Replaces OEM: 8866