Kit includes a 84 tooth ring gear with mounting hardware and a 10 tooth pinion gear.
Key Features
This ratio allows more RPMs for easier starting.
Motorcycle Fitment
Harley-Davidson FXD (1998-2005)
Harley-Davidson FXST (1998-2006)
Harley-Davidson FLT (1998-2006)
Harley-Davidson FLST (1998-2006)
Technical Notes
This ratio allows more RPMs for easier starting. The heavier teeth configuration is less susceptible to wear or breakage by converting the 102 tooth ring gear to 84 tooth.
Specs / Product Details
V-Twin Part Number: 18-0366
Manufacturer: York
Manufacturer Part Number: 148180
Origin: Imported
Unit of Measure: KIT
Inner Diameter: 6-3/8 inches
10T Pinion Gear O.D.: 1.244 inches
84T Gear O.D.: 8-1/2 inches
Related Parts (sold separately — search OUR STORE)
Accessory: 16-1368 — Starter Ring Gear Rivet Fixture Tool
Replacement: 37-0018 — Clutch Drum Ring Gear Allen Bolts
Accessory: 32-1416 — Black 30 inch Flexible Battery Cable
Shipping & Returns
Please review estimated delivery timing and shipping service on the listing.
Returns are handled according to the listing return policy.
Please review photos, specifications, fitment details, and notes carefully before purchase.