Starter Motor 12V 2.0KW 18T OSGR CW Chrome for Harley-Davidson Ultra Tour Glide Road King FLHR FLHT FLST FLTR Dyna Softail Replacement Starter

Part Numbers (OEM & Cross Reference):
31558-94, 31558-90, 410-52331, SHD0009, 18446, 190-466, 22-18446, 3952, S8007, S8007-C, 57-2619, P391N, RN18446, RS41135, 46-3011, 71-29-18446

Product Description

High-performance 12V 2.0KW OSGR chrome starter motor designed for Harley-Davidson big twin motorcycles including Ultra Classic, Tour Glide, Road King, Softail, Dyna, FLHT, FLHR, FLST, and FLTR models.

This upgraded high-torque 2.0KW version delivers stronger cranking power compared to stock 1.2KW units, ensuring reliable cold starts and consistent performance. Built with durable OSGR gear reduction design and clockwise rotation, it is engineered for demanding V-Twin applications.

⚠️ Note:
If replacing 1.2KW version, oil tank relocation and oil line rerouting may be required.
Not compatible with 1989-on FLT models with oil tank under transmission.

Specifications

Fitment

Harley-Davidson Models

Touring / Electra Glide / Road King / Ultra Classic
FLHR, FLHRCI, FLHRI, FLHRS, FLHT, FLHTC, FLHTCI, FLHTCU, FLHTCUI, FLTR, FLTRI, FLHX, FLTC, FLTCU

Softail Series
FLST, FLSTC, FLSTF Fat Boy, FLSTN, FLSTS, FLSTSC, FLSTSI, FLSTCI

Dyna / FXD Series
FXD, FXDL, FXDC, FXDI, FXDB, FXDCI

Police / Special Editions
FLHPI, FLHPEI, FLHTPI, FLHTCUI Special Edition models

Engine Range
1340cc / 1450cc / 1550cc / 1690cc V-Twin engines