31433-84-A Seal washers derby cover. Metal sealing washer
incl. VAT
Chapter members save 11% · 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
- James Gaskets
- Part Number
- 31433-84-A
- OEM Reference
- 31433-84A
- Pack Quantity
- Pack of 20
- Category
- Derby Cover Gaskets/seals
- VAT Rate
- 20%
About This Product
James Gaskets derby cover seal washers. Each washer has a rubber seal bonded to a metal outer ring. They fit late 1984 to 1998 Big Twins. You need three per derby cover. The inside diameter is one quarter inch. They replace OEM part 31433-84A. These stop the derby cover bolts from weeping primary oil. Do not overtorque the bolts or you will squeeze the seal out. Sold in packs of twenty.
Manufacturer part number: 31433-84-A.
Fitment
73 modelsL84-98 Big Twin
Dyna 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1993 | Dyna Glide Convertible FXDS-CONV |
| Harley-Davidson | 1995–1998 | Dyna Low Rider FXDL |
| Harley-Davidson | 1991 | Dyna Sturgis FXDB |
| Harley-Davidson | 1996–1998 | Dyna Super Glide Convertible FXDS |
| Harley-Davidson | 1995–1998 | Dyna Super Glide FXD |
| Harley-Davidson | 1995–1998 | Dyna Wide Glide FXDWG |
| Harley-Davidson | 1992 | Super Glide Custom FXDC |
FL Shovel 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | Glide Classic FLHT |
| Harley-Davidson | 1984 | Police Electra Glide FLH-1200 |
| Harley-Davidson | 1984 | Touring Electra Glide Classic FLHTC |
| Harley-Davidson | 1984 | Touring Electra Glide FLH |
| Harley-Davidson | 1984 | Touring Electra Glide FLH-80 |
| Harley-Davidson | 1984 | Touring Electra Glide Sport FLHS |
FX Shovel 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | FX Low Rider FXSB |
| Harley-Davidson | 1984 | FX Super Glide FXE |
| Harley-Davidson | 1984 | FX Super Glide FXS-80 |
| Harley-Davidson | 1984 | FX Wide Glide FXWG |
FXR 20 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1989 | FXR Convertible FXRS |
| Harley-Davidson | 1985–1987 | FXR Custom FXRC |
| Harley-Davidson | 1984–1990 | FXR Low Glide FXRS |
| Harley-Davidson | 1987–1989 | FXR Low Rider FXLR |
| Harley-Davidson | 1986–1992 | FXR Sport FXRS-SP |
| Harley-Davidson | 1986–1990 | FXR Super Glide FXR |
| Harley-Davidson | 1986 | FXR Touring FXRD |
| Harley-Davidson | 1985–1990 | FXR Touring FXRT |
| Harley-Davidson | 1991–1992 | Low Rider Convertible FXRS |
| Harley-Davidson | 1991–1992 | Low Rider Custom FXLR |
| Harley-Davidson | 1991 | Low Rider Sport Edition FXRS-SP |
| Harley-Davidson | 1984–1995 | Police Low Rider FXRP |
| Harley-Davidson | 1992 | Sport Glide FXRT |
| Harley-Davidson | 1993 | Super Glide Convertible FXRS |
| Harley-Davidson | 1992–1993 | Super Glide FXR |
| Harley-Davidson | 1993 | Super Glide Low Rider FXLR |
| Harley-Davidson | 1994 | Super Glide Police (Fairing) FXRP |
| Harley-Davidson | 1991–1992 | Super Glide Police (Frg/Wnd) FXRP-FRG |
| Harley-Davidson | 1991 | Super Glide Police (Frg/Wnd) FXRP-WND |
| Harley-Davidson | 1992–1994 | Super Glide Police (Windshield) FXRP |
Police 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991–1995 | Electra Glide Standard Police (Fairing) FLHTP |
| Harley-Davidson | 1992–1995 | Electra Glide Standard Police (Windshield) FLHTP |
Softail 13 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1986 | FX Wide Glide FXWG |
| Harley-Davidson | 1992–1998 | Fat Boy FLSTF |
| Harley-Davidson | 1992–1998 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 1993–1996 | Heritage Softail Nostalgia FLSTN |
| Harley-Davidson | 1997–1998 | Heritage Springer FLSTS |
| Harley-Davidson | 1987–1998 | Softail Custom FXSTC |
| Harley-Davidson | 1990 | Softail Fat Boy FLSTF |
| Harley-Davidson | 1987–1990 | Softail Heritage Classic FLSTC |
| Harley-Davidson | 1986–1990 | Softail Heritage FLST |
| Harley-Davidson | 1988–1990 | Softail Springer FXSTS |
| Harley-Davidson | 1984–1990 | Softail Standard FXST |
| Harley-Davidson | 1991–1998 | Springer Softail FXSTS |
| Harley-Davidson | 1995–1997 | Springer Softail FXSTSB |
Sportster 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991–1992 | Sportster 1200 XL1200 |
| Harley-Davidson | 1991–1993 | Sportster 883 Deluxe XL883DLX |
| Harley-Davidson | 1991–1993 | Sportster 883 Hugger XL883HUG |
| Harley-Davidson | 1991–1992 | Sportster 883 XL883 |
Touring 17 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991–1998 | Electra Glide Classic FLHTC |
| Harley-Davidson | 1996–1998 | Electra Glide Classic FLHTCI |
| Harley-Davidson | 1992–1994 | Electra Glide Sport FLHS |
| Harley-Davidson | 1996–1998 | Electra Glide Standard FLHT |
| Harley-Davidson | 1998 | Road Glide FLTR |
| Harley-Davidson | 1998 | Road King Classic FLHRCI |
| Harley-Davidson | 1993–1998 | Road King FLHR |
| Harley-Davidson | 1996 | Road King FLHRI |
| Harley-Davidson | 1984 | Tour Glide Classic FLT |
| Harley-Davidson | 1991 | Tour Glide Classic FLTC |
| Harley-Davidson | 1984 | Tour Glide FLT |
| Harley-Davidson | 1991–1995 | Tour Glide Ultra Classic FLTCU |
| Harley-Davidson | 1987–1990 | Touring Electra Glide Classic FLHTC |
| Harley-Davidson | 1987–1990 | Touring Electra Glide Sport FLHS |
| Harley-Davidson | 1984–1990 | Touring Tour Glide Classic FLTC |
| Harley-Davidson | 1991–1997 | Ultra Classic FLHTCU |
| Harley-Davidson | 1996–1998 | Ultra Classic FLHTCUI |
Planning other changes? Find your model in the bike customiser.
Related Products
View all →
Cometic
Gasket derby cover. Fiber
Cometic
Gasket derby cover. .060" AFM
James Gaskets
Gasket derby cover. .031" paper
James Gaskets
Gasket derby cover. .031" paper/silicone
James Gaskets
Gasket derby cover. .062" paper/silicone
Cometic
O-ring derby cover
James Gaskets
Square o-ring ring derby cover
James Gaskets
O-ring derby cover
More from James Gaskets
View all →
Clutch hub nu seal kit
Tappet cover gasket set. FR/RR. Foamet. 2-pk
Cylinder head & base gasket kit. .050" MLS
Throttle body/filter to air cleaner housing gasket
Gasket transmission top cover. Foamet
Battery pad. Top cover
Manifold intake seals
Seal manifold air pressure sensor
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.