Harley 45 Flathead WL 23T Engine Primary Drive Motor Sprocket OEM Tapered ShaftVintage Factory Primary Drive Stock Lifestyle Powersports Inventory Vault Up for sale is a genuine, Harley Davidson Factory OEM 45" Flathead 23 Tooth Engine Primary Drive Motor Sprocket. Sourced from an early warehouse collection, this steel component remains in solid, used vintage condition. Unlike modern cheap, soft reproduction drivetrain components, this authentic factory forged casting features high grade, heat treated steel to prevent tooth

Type: Front Double‑H Sintered Brake Pads

Inclusions: One premium chrome bracket exactly as pictured inside original packaging card

Perfect for budget-conscious buyers needing a replacement starter drive without the cost of a brand new unit

simple installation directly onto tubing without dismantling your bike

light scratches and wear marks

Part Number: 18-2810

part of the X‑Series carbon/graphite compound line

High Performance: Includes 13 premium Torrington standard roller bearings

Diameter: 7 in

allowing the assembly to function simultaneously as a low-intensity rear running light and a high-intensity stop/brake lamp

Cosmetic wear consistent with normal use and age

OEM-spec dimensions for proper fitment