999780 Starter motor cover
incl. VAT
Chapter members save 12% · 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
- MCS
- Part Number
- 999780
- OEM Reference
- 31397-80
- Pack Quantity
- Sold as ea
- Category
- Starter Repl Parts
- VAT Rate
- 20%
About This Product
MCS starter motor cover. Direct replacement for OEM part number 31397-80. Fits 1982 FLH Classic, 1983 to 1984 FLH, 1980 to 1986 FXB and FXSB, and 1984 to 1986 FXWG. Mounts over the starter on the primary side. Protects the motor from road grime and moisture. Cleans up the look of the primary side. Use it for restoration or to replace a damaged original cover. Check your torque spec on reassembly.
Manufacturer part number: 999780.
Fitment
23 models82 FLH CLASSIC; 83-84 FLH; 80-86 FXB; FXSB; 84-86 FXWG
FL Shovel 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | FLH Police 80 FLH |
| Harley-Davidson | 1983–1984 | Police Electra Glide FLH-80 |
| Harley-Davidson | 1983 | Police FLH |
| Harley-Davidson | 1982 | Touring Electra Glide Classic FLHC |
| Harley-Davidson | 1983–1984 | Touring Electra Glide FLH-80 |
FX Shovel 14 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | FX Low Rider FXSB |
| Harley-Davidson | 1981–1984 | FX Super Glide FXE |
| Harley-Davidson | 1976–1980 | FX Super Glide FXE-1200 |
| Harley-Davidson | 1981–1982 | FX Super Glide FXS |
| Harley-Davidson | 1977–1979 | FX Super Glide FXS-1200 |
| Harley-Davidson | 1979–1984 | FX Super Glide FXS-80 |
| Harley-Davidson | 1981 | FX Super Glide Fat Bob FXEF |
| Harley-Davidson | 1979–1980 | FX Super Glide Fat Bob FXEF-1200 |
| Harley-Davidson | 1979–1980 | FX Super Glide Fat Bob FXEF-80 |
| Harley-Davidson | 1981–1984 | FX Wide Glide FXWG |
| Harley-Davidson | 1980 | FX Wide Glide FXWG-80 |
| Harley-Davidson | 1976–1978 | Super Glide 1200 FX-1200 |
| Harley-Davidson | 1981 | Super Glide B80 FXB |
| Harley-Davidson | 1980 | Super Glide B80 FXB-80 |
Softail 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | Dyna Glide Glide Custom FXDG |
| Harley-Davidson | 1985 | FX Low Rider FXSB |
| Harley-Davidson | 1985–1986 | FX Wide Glide FXWG |
Touring 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1982 | Tour Glide Classic FLT |
Planning other changes? Find your model in the bike customiser.
Related Products
View all →
MCS
Oil deflector plate assembly, starter
MCS
Locking plate, alternator stator
Rick's Motorsport Electronics
Brush plate repair kit - 2 brush Mitsuba
Compu-Fire
1084 starter ring gears conversion kit
Standard
Co., starter gear
Sonnax
Koyo, bearing starter shaft. Inner
MCS
Bolt, alternator stator mount
MCS
Retainer screws, alternator stator plug
More from MCS
View all →
FLTR headlamp LED adapter harness
Transmission sprocket / pulley nut wrench
Motor mount w/coil mount. no ignition switch hole. Chrome
41-99 connecting rod roller retainer set
Throttle screw extension lever. Black
Detachable sissy bar side plates
Docking hardware kit
Docking hardware kit
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.