Distributor Drive Gear For John Deere Gas Tractors, John Deere, NewJDS6377, 90-597 JOHN DEERE, AT21721 JOHN DEERE-3 PIECES ONLY, AT21722 JOHN DEERE-3 PIECES ONLY, AT21941 JOHN DEERE-3 PIECES ONLY, T16578 JOHN DEERE-WASHER, IBT-4101S MISCELLANEOUS-PRESTOLITE, IBT-4101U MISCELLANEOUS-PRESTOLITE, IBT-4301B MISCELLANEOUS-PRESTOLITE, IBT-4301C MISCELLANEOUS-PRESTOLITE, IBT-4301D MISCELLANEOUS-PRESTOLITE, IBT-4101S PRESTOLITE, IBT-4101U PRESTOLITE, IBT-4301B PRESTOLITE, IBT-4301C PRESTOLITE, IBT-4301D
1020, 1010, 1520, 2010, 2020, 2030, 2510, 2520, 4030
12 Teeth.
Check for best aligning holes.
If using marked hole; align with shaft hole and complete drilling with 1/8" bit.
Use shim if necessary, install pin.
Other Application Info
Also fits John Deere 4030 combine
Fits Prestolite Distributors:
IBT-4101S
IBT-4101U
IBT-4301B
IBT-4301C
IBT-4301D
