31341-80 Gaskets, O-rings and Seals for Aluminum Primary on 4 Speed Big Twin 1965-1986
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Specifications
- Brand
- James Gaskets
- Part Number
- 234510
- OEM Reference
- 31341-80
- Pack Quantity
- Each
- Category
- Gasket Sets Primary
- VAT Rate
- 20%
About This Product
If you are working on an aluminum primary for a 1965–1986 4-speed Big Twin, you know that a good seal is the difference between a clean garage floor and a constant mess. James Gaskets provides this high-quality solution, replacing OEM 31341-80. These gaskets and O-rings are engineered to meet or exceed factory specifications, ensuring a leak-free fit for FX, Softail, and Touring models of that era. Whether you are doing a quick inspection or a full primary teardown, having the right seals on hand is critical. James Gaskets is the go-to name in the industry for a reason, offering the reliability that vintage Harley riders demand.
Fitment
37 modelsBig Twin | FX | Softail | Touring
Fxr 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | DISC GLIDE FXRDG |
| Harley-Davidson | 1986 | EJLG FXR Custom (1986) EJLG FXRC FXR Custom (1986) FXR Custom FXRC EJLG |
| Harley-Davidson | 1982–1986 | LOW RIDER FXRS |
| Harley-Davidson | 1985 | LOW RIDER CHROME FXRC |
| Harley-Davidson | 1985–1986 | LOW RIDER SPORT EDITION FXRS-SP |
| Harley-Davidson | 1983–1986 | SPORT GLIDE FXRT |
| Harley-Davidson | 1982–1986 | SUPER GLIDE FXR |
| Harley-Davidson | 1986 | SUPER GLIDE DELUXE FXRD |
Softail 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1982 | BLACKLINE FXS |
| Harley-Davidson | 1983–1985 | BREAKOUT FXSB |
| Harley-Davidson | 1986 | HERITAGE SOFTAIL FLST |
| Harley-Davidson | 1986 | SOFTAIL CUSTOM FXSTC |
| Harley-Davidson | 1984–1986 | SOFTAIL STANDARD FXST |
| Harley-Davidson | 1981–1985 | SUPER GLIDE FXEF |
| Harley-Davidson | 1981–1984 | SUPER GLIDE FXE |
| Harley-Davidson | 1981–1982 | SUPER GLIDE FXB |
| Harley-Davidson | 1983 | SUPER GLIDE FXDG |
| Harley-Davidson | 1981–1986 | WIDE GLIDE FXWG |
Touring 19 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | Classic Tour Glide Classic (1984) Tour Glide Classic FLT Classic |
| Harley-Davidson | 1984 | Electra Glide (1984) Electra Glide FLHT |
| Harley-Davidson | 1983–1986 | ELECTRA GLIDE CLASSIC FLHTC |
| Harley-Davidson | 1985–1986 | ELECTRA GLIDE CLASSIC SHRINE FLHTC SHRINE |
| Harley-Davidson | 1981–1982 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHC WITH SIDECAR |
| Harley-Davidson | 1983–1986 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHTC WITH SIDECAR |
| Harley-Davidson | 1984 | ELECTRA GLIDE SPECIAL WITH SIDECAR FLHX WITH SIDECAR |
| Harley-Davidson | 1981–1984 | ELECTRA GLIDE SPORT FLHS |
| Harley-Davidson | 1981–1984 | ELECTRA GLIDE STANDARD SHRINE FLH SHRINE |
| Harley-Davidson | 1981–1982 | HERITAGE FLH-HERITAGE |
| Harley-Davidson | 1981–1982 | Heritage Classic FLHC |
| Harley-Davidson | 1981–1985 | Street Glide® FLHX |
| Harley-Davidson | 1981–1986 | TOUR GLIDE FLT |
| Harley-Davidson | 1980–1986 | TOUR GLIDE CLASSIC FLTC |
| Harley-Davidson | 1986 | TOUR GLIDE CLASSIC SHRINE FLTC SHRINE |
| Harley-Davidson | 1984–1986 | TOUR GLIDE CLASSIC WITH SIDECAR FLTC WITH SIDECAR |
| Harley-Davidson | 1983 | TOUR GLIDE WITH SIDECAR FLT WITH SIDECAR |
| Harley-Davidson | 1983–1986 | TOURING ELECTRA GLIDE STANDARD FLHT |
| Harley-Davidson | 1981–1985 | TOURING REVIVAL FLH |
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