558256 40mm CV carburetor

View fitment OEM: 558256
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Part #: 558256

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Specifications

Brand
MCS
Part Number
558256
OEM Reference
558256
Pack Quantity
Each
Category
Carburetors
VAT Rate
20%

About This Product

MCS 40mm CV carburettor. This unit reproduces the Keihin Constant Vacuum design and has an integrated accelerator pump. It arrives pre-jetted with a 185 main jet and a 45 slow jet. All internal parts interchange with OE Keihin components, so you can service it with standard hardware. The throttle cable bracket is unique to this unit and does not interchange. It is intended for vacuum-operated petcocks. There is no float bowl overflow system. OEM reference 558256.

Manufacturer part number: 558256.

Fitment

44 models

Universal

CVO/Custom
1 model
Brand Year Model
Harley-Davidson 1999 CVO Dyna Super Glide FXR2
Dyna
8 models
Brand Year Model
Harley-Davidson 1992 Dyna Daytona FXDB
Harley-Davidson 1993 Dyna Glide Convertible FXDS-CONV
Harley-Davidson 1993–1998 Dyna Low Rider FXDL
Harley-Davidson 1991 Dyna Sturgis FXDB
Harley-Davidson 1995–1998 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
15 models
Brand Year Model
Harley-Davidson 1990 FXR Convertible FXRS
Harley-Davidson 1990 FXR Low Glide FXRS
Harley-Davidson 1992 FXR Sport FXRS-SP
Harley-Davidson 1990 FXR Super Glide FXR
Harley-Davidson 1991–1992 Low Rider Convertible FXRS
Harley-Davidson 1992 Low Rider Custom FXLR
Harley-Davidson 1991 Low Rider FXRS
Harley-Davidson 1992–1993 Low Rider Sport Edition FXRS-SP
Harley-Davidson 1992 Sport Glide FXRT
Harley-Davidson 1993 Super Glide Convertible FXRS
Harley-Davidson 1991–1994 Super Glide FXR
Harley-Davidson 1993–1994 Super Glide Low Rider FXLR
Harley-Davidson 1992 Super Glide Police (Fairing) FXRP
Harley-Davidson 1992 Super Glide Police (Frg/Wnd) FXRP-WND
Harley-Davidson 1992 Super Glide Police (Windshield) FXRP
Softail
10 models
Brand Year Model
Harley-Davidson 1992–1999 Fat Boy FLSTF
Harley-Davidson 1992–1995 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 1992 Softail Custom FXSTC
Harley-Davidson 1990 Softail Fat Boy FLSTF
Harley-Davidson 1990 Softail Heritage FLST
Harley-Davidson 1992–1995 Springer Softail FXSTS
Harley-Davidson 1995–1997 Springer Softail FXSTSB
Touring
10 models
Brand Year Model
Harley-Davidson 1996–1998 Electra Glide Classic FLHTCI
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 1991–1994 Tour Glide Ultra Classic FLTCU
Harley-Davidson 1996 Tour Glide Ultra Classic FLTCUI
Harley-Davidson 1990 Touring Tour Glide Classic Ultra FLTCU
Harley-Davidson 1992–1997 Ultra Classic FLHTCU
Harley-Davidson 1995–1998 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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