3787 Screw Hex Cap
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Specifications
- Brand
- Harley-Davidson
- Part Number
- 3787
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Screws And Nuts
- VAT Rate
- 20%
About This Product
Genuine Harley-Davidson OEM part. Screw Hex Cap.
Found in: Alternator & Regulator, Alternator And Regulator, Amplifier, Siren & Strobe Lamp, Amplifier, Siren And Strobe Lamp, Batteries, Battery, California Evaporative Emissions Kit, Circuit Breaker And Brake Switches, Covers & Air Deflectors, Covers And Air Deflectors, Crankcase, Fairing, Inner, Fairing, Inner - Fltrk, Fairing, Inner - Fltrk, Fltrx And Fltrxs, Fairing, Inner - Fltrk, Fltrx, Fltrxs And Fltrxst, Fairing, Inner - Fltrt, Fairing, Inner - Fltrt (2 Of 2), Fairing, Inner - Fltru, Fltrx And Fltrxs, Fairing, Inner - Fltrx (2 Of 2), Fairing, Inner - Fltrx & Fltrxs, Fairing, Inner - Fltrx/Fltrxl (2 Of 2), Fairing, Inner - Fltrxp, Fairing, Inner - Fxlrst, Fairing, Inner - Fxrst, Fairing, Inner (2 Of 2), Frame & Jiffy Stand, Frame And Jiffy Stand, Frame And Jiffy Stand - Flhrxs, Flhxs, Fltrxs, Frame And Jiffy Stand - Flhrxs, Flhxs, Fltrxs, Flhxst, Fltrxst, Frame, Front, Frame, Rear Fork & Jiffy Stand, Frame, Rear Fork & Jiffy Stand - Flhtp, Frame, Rear Fork And Jiffy Stand, Front Frame, Generator - 1979 To 1981, Guards, Saddlebag, Inner Fairing, Radio Caddy & Gauges, Lamps & Speaker Housings - Tour-Pak, Luggage Carrier And Box (Tour-Pak), Oil Tank, Rear Belt Guard, Rear Belt Guard, Rear Brake Control - Flst Models, Rear Brake Control - Flst, Rear Brake Control - Flst Models, Rear Brake Control - Flstc, Flstf & Flsts, Rear Fork & Shock Absorbers, Regulator, Saddlebag Guards, Saddlebag Supports, Saddlebags - Fxrt, Side Covers And Air Deflectors, Sidecar - Ultra, Siren & Amplifier, Siren And Amplifier, Sound System, Switches & Circuit Breakers, Switches & Circuit Breakers - Fxrp, Tour-Pak (Cover), Windshield And Fairing.
Fits: 55CI (883CC) OHV 4 Cycle-Twin (3AJ0 Sportster Standard (1980) 3AJ0 XLH Sportster Standard (1980) Sportster Standard XLH 3AJ0 1980-1980); Classic Side Car (2HH9 Attachments Sidecar (1979) 2HH9 CLE Attachments Sidecar (1979) Attachments Sidecar CLE 2HH9 1979-1979, 2HJ0 Attachments Sidecar (1980) 2HJ0 CLE Attachments Sidecar (1980) Attachments Sidecar CLE 2HJ0 1980-1980); CVO/Custom (103 1PRM CVO ULTRA CLASSIC 2013-2013, 1PX6 CVO STREET GLIDE 2023-2023, 1TBH CVO TRIKE 2022-2022, 1TL8 CVO ROAD GL...
Country of origin: TW.
Harley-Davidson part number: 3787
Manufacturer part number: 3787.
Fitment
165 models Classic Side Car 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1979 | 2HH9 Attachments Sidecar (1979) 2HH9 CLE Attachments Sidecar (1979) Attachments Sidecar CLE 2HH9 |
| Harley-Davidson | 1980 | 2HJ0 Attachments Sidecar (1980) 2HJ0 CLE Attachments Sidecar (1980) Attachments Sidecar CLE 2HJ0 |
CVO/Custom 44 models
Dyna 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991 | DYNA STURGIS (FXDB) |
Electra Glide 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | 3GJ0 Touring Electra Glide Classic (1980) 3GJ0 FHL80 Touring Electra Glide Classic (1980) Touring Electra Glide Classic FHL80 3GJ0 |
| Harley-Davidson | 1980 | 6HJ0 Touring Electra Glide (1980) (Shovelhead) 6HJ0 FL80 Touring Electra Glide (1980) (Shovelhead) Touring Electra Glide FL80 6HJ0 (1980) (Shovelhead) |
FXR 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991–1992 | LOW RIDER (FXRS) |
| Harley-Davidson | 1991–1992 | LOW RIDER CUSTOM (FXLR) |
| Harley-Davidson | 1991–1992 | SPORT GLIDE (FXRT) |
| Harley-Davidson | 1991–1994 | SUPER GLIDE (FXR) |
| Harley-Davidson | 1993–1994 | SUPER GLIDE LOW RIDER (FXLR) |
Police 15 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | 1AJ6 POLICE ROAD GLIDE FLTRXP |
| Harley-Davidson | 2001–2004 | DYNA DEFENDER (FXDP) |
| Harley-Davidson | 1991–1995 | ELECTRA GLIDE STANDARD POLICE (FAIRING) (FLHTP) |
| Harley-Davidson | 1996–2020 | ELECTRA GLIDE STANDARD POLICE (FLHTP) |
| Harley-Davidson | 1997–2006 | ELECTRA GLIDE STANDARD POLICE (FLHTPI) |
| Harley-Davidson | 2021–2025 | POLICE ELECTRA GLIDE (FLHTP) |
| Harley-Davidson | 2019 | POLICE ELECTRA GLIDE STANDARD POLICE (FLHTP) |
| Harley-Davidson | 2024–2025 | POLICE ROAD GLIDE (FLTRXP) |
| Harley-Davidson | 2021–2025 | POLICE ROAD KING (FLHP) |
| Harley-Davidson | 2019 | POLICE ROAD KING POLICE (FLHP) |
| Harley-Davidson | 1996–2020 | ROAD KING POLICE (FLHP) |
| Harley-Davidson | 2007–2011 | ROAD KING POLICE (FLHPE) |
| Harley-Davidson | 1996–2006 | ROAD KING POLICE (FLHPI) |
| Harley-Davidson | 2001–2006 | ROAD KING POLICE ESCORT (FLHPEI) |
| Harley-Davidson | 1991–1994 | SUPER GLIDE POLICE (FAIRING) (FXRP) |
Softail 15 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1987 | BJ01 Softail Heritage Classic (1987) BJ01 FLSTC Softail Heritage Classic (1987) Softail Heritage Classic FLSTC BJ01 |
| Harley-Davidson | 1991–1999 | FAT BOY (FLSTF) |
| Harley-Davidson | 1988–1999 | HERITAGE SOFTAIL CLASSIC (FLSTC) |
| Harley-Davidson | 1993–1996 | HERITAGE SOFTAIL NOSTALGIA (FLSTN) |
| Harley-Davidson | 1997–1999 | HERITAGE SPRINGER (FLSTS) |
| Harley-Davidson | 2026 | Low Rider® ST FXLRST |
| Harley-Davidson | 1999 | NIGHT TRAIN (FXSTB) |
| Harley-Davidson | 2008 | ROCKER (FXCW) |
| Harley-Davidson | 2008 | ROCKER C (FXCWC) |
| Harley-Davidson | 1991–1999 | SOFTAIL CUSTOM (FXSTC) |
| Harley-Davidson | 2022 | SOFTAIL LOW RIDER EL DIABLO (FXRST) |
| Harley-Davidson | 2022–2025 | SOFTAIL LOW RIDER ST (FXLRST) |
| Harley-Davidson | 1999 | SOFTAIL STANDARD (FXST) |
| Harley-Davidson | 1991–1999 | SPRINGER SOFTAIL (FXSTS) |
| Harley-Davidson | 1997 | SPRINGER SOFTAIL (FXSTSB) |
Sportster 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1986 | 1100 CANG Sportster 1100 (1986) CANG XLH1100 Sportster 1100 (1986) Sportster 1100 XLH1100 CANG |
| Harley-Davidson | 1987 | 1100 CANH Sportster 1100 (1987) CANH XLH1100 Sportster 1100 (1987) Sportster 1100 XLH1100 CANH |
| Harley-Davidson | 1980 | 4AJ0 Sportster 1000 (1980) 4AJ0 XLCH1000 Sportster 1000 (1980) Sportster 1000 XLCH1000 4AJ0 |
| Harley-Davidson | 1991–1997 | SPORTSTER 1200 (XL1200) |
| Harley-Davidson | 1996–1997 | SPORTSTER 1200 CUSTOM (XL1200C) |
| Harley-Davidson | 1996–1997 | SPORTSTER 1200 SPORT (XL1200S) |
| Harley-Davidson | 1991–1997 | SPORTSTER 883 (XL883) |
| Harley-Davidson | 1991–1995 | SPORTSTER 883 DELUXE (XL883DLX) |
| Harley-Davidson | 1991–1997 | SPORTSTER 883 HUGGER (XL883HUG) |
Super Glide 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1973 | 9DH3 FX Super Glide (1973) 9DH3 FXE1200 FX Super Glide (1973) FX Super Glide FXE1200 9DH3 |
Tour Glide 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | 5GJ0 Touring Tour Glide (1980) 5GJ0 FLT Touring Tour Glide (1980) Touring Tour Glide FLT 5GJ0 |
Touring 60 models
Trike 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | CVO™ Street Glide® 3 Limited FLHLTSE |
| Harley-Davidson | 2026 | Road Glide® 3 FLTRT |
| Harley-Davidson | 2010–2011 | STREET GLIDE TRIKE (FLHXXX) |
| Harley-Davidson | 2026 | Street Glide® 3 Limited FLHLT |
| Harley-Davidson | 2017 | TRI GLIDE ULTRA (FLHTCUTG) |
| Harley-Davidson | 2009–2016 | TRI GLIDE ULTRA CLASSIC (FLHTCUTG) |
| Harley-Davidson | 2023–2025 | TRIKE ROAD GLIDE 3 (FLTRT) |
| Harley-Davidson | 2018–2025 | TRIKE TRI GLIDE ULTRA (FLHTCUTG) |
| Harley-Davidson | 2020 | TRIKE TRI GLIDE ULTRA (FLHTCUTG) |
55CI (883CC) OHV 4 Cycle-Twin 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | 3AJ0 Sportster Standard (1980) 3AJ0 XLH Sportster Standard (1980) Sportster Standard XLH 3AJ0 |
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