31400057 Starter Motors
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- Protorque
- Part Number
- 748098
- OEM Reference
- 31400057
- Pack Quantity
- Each
- Category
- Starter Group
- VAT Rate
- 20%
About This Product
Protorque starter motors are engineered as a high-quality, American-made alternative to stock units, specifically tailored for Harley-Davidson Softail models. Built from 100% new parts rather than refurbished cores, these starters offer a level of reliability that often surpasses a standard rebuild. Replacing a tired starter with this unit, which corresponds to OEM 31400057, is a smart way to ensure your bike starts reliably in all conditions. They are priced competitively to keep your Softail on the road without breaking the bank. Because they are designed specifically for the V-twin platform, you can expect a perfect fit and straightforward installation.
Fitment
27 modelsSoftail
Softail 27 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018–2026 | Breakout® FXBR |
| Harley-Davidson | 2018–2026 | Fat Boy® FLFB |
| Harley-Davidson | 2025 | Fat Boy® Gray Ghost FLSTFI |
| Harley-Davidson | 2018–2026 | Heritage Classic FLHC |
| Harley-Davidson | 2020–2026 | Low Rider® S FXLRS |
| Harley-Davidson | 2022–2026 | Low Rider® ST FXLRST |
| Harley-Davidson | 2018–2022 | SOFTAIL BREAKOUT 114 FXBRS |
| Harley-Davidson | 2018 | SOFTAIL BREAKOUT 114 ANNIVERSARY FXBRS ANX |
| Harley-Davidson | 2018–2020 | SOFTAIL DELUXE FLDE |
| Harley-Davidson | 2018–2020 | SOFTAIL FAT BOB FXFB |
| Harley-Davidson | 2018–2024 | SOFTAIL FAT BOB 114 FXFBS |
| Harley-Davidson | 2018–2024 | SOFTAIL FAT BOY 114 FLFBS |
| Harley-Davidson | 2018 | SOFTAIL FAT BOY 114 ANNIVERSARY FLFBS ANV |
| Harley-Davidson | 2018 | SOFTAIL FAT BOY 114 ANNIVERSARY FLFBS ANX |
| Harley-Davidson | 2020–2023 | SOFTAIL FAT BOY ANNIVERSARY FLFBSANV |
| Harley-Davidson | 2019–2020 | SOFTAIL FXDR 114 FXDRS |
| Harley-Davidson | 2018–2024 | SOFTAIL HERITAGE CLASSIC 114 FLHCS |
| Harley-Davidson | 2018 | SOFTAIL HERITAGE CLASSIC 114 ANNIVERSARY FLHCS ANV |
| Harley-Davidson | 2023 | SOFTAIL HERITAGE CLASSIC ANNIVERSARY FLHCSANV |
| Harley-Davidson | 2024 | SOFTAIL HYDRA-GLIDE REVIVAL FLI |
| Harley-Davidson | 2018–2020 | SOFTAIL LOW RIDER FXLR |
| Harley-Davidson | 2022 | SOFTAIL LOW RIDER EL DIABLO FXRST |
| Harley-Davidson | 2018–2021 | SOFTAIL SLIM FLSL |
| Harley-Davidson | 2018–2024 | SOFTAIL SPORT GLIDE FLSB |
| Harley-Davidson | 2020–2024 | SOFTAIL STANDARD FXST |
| Harley-Davidson | 2021–2024 | SOFTAIL STREET BOB 114 FXBBS |
| Harley-Davidson | 2018–2026 | Street Bob® FXBB |
Related Products
View all →
Eastern MC Parts
STARTER SHAFT SHIFTER COLLARS
Custom Cycle Engineering
SOLENOID HOUSING SWITCH
Eastern MC Parts
Prestolite Style Starter Armature (OEM 31542-66T)
Eastern MC Parts
Hitachi Style Starter Brush Set, 4 Pack (OEM 31582-73 & 31575-73)
Zodiac (Genuine Zodiac Products)
Starter Housing Needle Bearing, BT65-88 XL67-90
Eastern MC Parts
STARTER MOTOR HOUSINGS
Daytona
OUTER PRIMARY STARTER SHAFT THRUST WASHERS
Spyke
PUSHBUTTON STARTER KIT
More from Protorque
View all →
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.