31-4018 S&S Pinion shaft bearing. Blue for Harley-Davidson

View fitment OEM: 24643-87A
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Part #: 31-4018 | Pack: SET

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Specifications

Brand
S&S
Part Number
31-4018
OEM Reference
24643-87A
Pack Quantity
Sold as a set
Category
Pinion Shaft Bearings
VAT Rate
20%

About This Product

S&S pinion shaft bearing. Sold as a set. Blue colour code. Replaces OEM 24643-87A. It is the late-style right-side crankcase bearing. Fits 1987 to 1999 Big Twin models, excluding Twin Cams. It is a direct fit for later Evos. You can adapt it to 1958 to 1986 Big Twins with pinion shaft spacers to centre it in the race. Using it with 1958 to 1986 flywheels can cause axial clearance issues. Check your tolerances during assembly.

Manufacturer part number: 31-4018.

Fitment

59 models

87-99 Big Twin (Excl. Twin Cam)

CVO/Custom
2 models
Brand Year Model
Harley-Davidson 1999 CVO Dyna Super Glide FXR2
Harley-Davidson 1999 CVO Dyna Super Glide FXR3
Dyna
7 models
Brand Year Model
Harley-Davidson 1992 Dyna Daytona FXDB
Harley-Davidson 1993–1998 Dyna Low Rider FXDL
Harley-Davidson 1991 Dyna Sturgis FXDB
Harley-Davidson 1994–1998 Dyna Super Glide Convertible FXDS
Harley-Davidson 1995–1998 Dyna Super Glide FXD
Harley-Davidson 1993–1998 Dyna Wide Glide FXDWG
Harley-Davidson 1992 Super Glide Custom FXDC
FXR
19 models
Brand Year Model
Harley-Davidson 1989 FXR Convertible FXRS
Harley-Davidson 1987 FXR Custom FXRC
Harley-Davidson 1987–1990 FXR Low Glide FXRS
Harley-Davidson 1987–1990 FXR Low Rider FXLR
Harley-Davidson 1987–1992 FXR Sport FXRS-SP
Harley-Davidson 1988–1990 FXR Super Glide FXR
Harley-Davidson 1987–1989 FXR Touring FXRT
Harley-Davidson 1991–1992 Low Rider Custom FXLR
Harley-Davidson 1991 Low Rider FXRS
Harley-Davidson 1991–1993 Low Rider Sport Edition FXRS-SP
Harley-Davidson 1988–1990 Police Low Rider FXRP
Harley-Davidson 1991–1992 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 1992–1994 Super Glide Police (Fairing) FXRP
Harley-Davidson 1991 Super Glide Police (Frg/Wnd) FXRP-FRG
Harley-Davidson 1992 Super Glide Police (Frg/Wnd) FXRP-WND
Harley-Davidson 1991–1994 Super Glide Police (Windshield) FXRP
Police
2 models
Brand Year Model
Harley-Davidson 1991–1995 Electra Glide Standard Police (Fairing) FLHTP
Harley-Davidson 1991–1995 Electra Glide Standard Police (Windshield) FLHTP
Softail
13 models
Brand Year Model
Harley-Davidson 1992–1999 Fat Boy FLSTF
Harley-Davidson 1991–1999 Heritage Softail Classic FLSTC
Harley-Davidson 1993–1996 Heritage Softail Nostalgia FLSTN
Harley-Davidson 1997–1999 Heritage Springer FLSTS
Harley-Davidson 1999 Night Train FXSTB
Harley-Davidson 1987–1999 Softail Custom FXSTC
Harley-Davidson 1990 Softail Fat Boy FLSTF
Harley-Davidson 1987–1990 Softail Heritage Classic FLSTC
Harley-Davidson 1987–1990 Softail Heritage FLST
Harley-Davidson 1988–1990 Softail Springer FXSTS
Harley-Davidson 1987–1999 Softail Standard FXST
Harley-Davidson 1991–1999 Springer Softail FXSTS
Harley-Davidson 1995–1997 Springer Softail FXSTSB
Touring
16 models
Brand Year Model
Harley-Davidson 1992–1998 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 FLTRI
Harley-Davidson 1998 Road King Classic FLHRCI
Harley-Davidson 1994–1998 Road King FLHR
Harley-Davidson 1996–1997 Road King FLHRI
Harley-Davidson 1991–1995 Tour Glide Ultra Classic FLTCU
Harley-Davidson 1996 Tour Glide Ultra Classic FLTCUI
Harley-Davidson 1987–1988 Touring Electra Glide Classic FLHTC
Harley-Davidson 1987–1990 Touring Electra Glide Sport FLHS
Harley-Davidson 1987–1990 Touring Tour Glide Classic FLTC
Harley-Davidson 1989 Touring Tour Glide Classic Ultra FLTCU
Harley-Davidson 1991–1997 Ultra Classic FLHTCU
Harley-Davidson 1997–1998 Ultra Classic FLHTCUI

Planning other changes? Find your model in the bike customiser.

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Who are we? Leeds Harley-Davidson - Iron City Motorcycles

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