{"product_id":"twinpower-90-97-big-twin-clutch-hub-489714","title":"TwinPower 90-97 Big Twin Clutch Hub, 489714","description":"These accurate reproductions of the Big Twin clutch hub features steel spines and aluminum hub construction.\n\u003cul\u003e\n  \u003cli\u003eDirect fit ensures easy installation without modifications on compatible Harley models\u003c\/li\u003e\n  \u003cli\u003eHigh strength construction withstands extreme heat and heavy-duty riding conditions\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered for seamless OEM replacement and reliable clutch performance\u003c\/li\u003e\n  \u003cli\u003eReplaces H-D® 37550-90A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TwinPower 489714 Big Twin clutch hub is an accurate reproduction designed for compatible Harley-Davidson Big Twin clutch applications. It features steel splines and an aluminum hub construction for dependable clutch service and replacement.\u003c\/p\u003e\u003cp\u003eThis clutch hub is precision-engineered as an OEM replacement and replaces H-D part number 37550-90A. Its direct-fit design supports installation without modifications on compatible models, while its high-strength construction is intended to withstand heat and heavy-duty riding conditions.\u003c\/p\u003e\u003cp\u003eFitment includes the 1990 Harley-Davidson FLHS Electra Glide Sport, FLHTC Electra Glide Classic, FLHTCU Electra Glide Ultra Classic, FLST Heritage Softail, FLSTC Heritage Softail Classic, FLSTF Fat Boy, FXLR Low Rider Custom, FXRS-Conv Low Rider Sport Convertible, FXRT Sport Glide, and FXST Softail Standard. Verify model and year compatibility before ordering.\u003c\/p\u003e\u003cp\u003eManufacturer part number: 489714. Vendor part number: 489714.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstruction: Steel splines with an aluminum hub.\u003c\/li\u003e\n\u003cli\u003eReplacement: Replaces H-D part number 37550-90A.\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct-fit design for compatible Harley-Davidson models without modifications.\u003c\/li\u003e\n\u003cli\u003ePerformance: Precision-engineered for OEM replacement and reliable clutch performance.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits listed 1990 Harley-Davidson FLHS, FLHTC, FLHTCU, FLST, FLSTC, FLSTF, FXLR, FXRS-Conv, FXRT, and FXST models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nFitment:\u003cbr\u003e\n1990 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1990 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1990 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1990 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1990 Harley Davidson FLST Heritage Softail Base\u003cbr\u003e\n1990 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1990 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1990 Harley Davidson FXLR Low Rider Custom Base\u003cbr\u003e\n1990 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1990 Harley Davidson FXRS Low Glide Base\u003cbr\u003e\n1990 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base\u003cbr\u003e\n1990 Harley Davidson FXRS-SP Low Rider Sport Base\u003cbr\u003e\n1990 Harley Davidson FXRT Sport Glide Base\u003cbr\u003e\n1990 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1990 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1990 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1990 Harley-Davidson FXRPF Police Base\u003cbr\u003e\n1991 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1991 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1991 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1991 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1991 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1991 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1991 Harley Davidson FXLR Low Rider Custom Base\u003cbr\u003e\n1991 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1991 Harley Davidson FXRS Low Glide Base\u003cbr\u003e\n1991 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base\u003cbr\u003e\n1991 Harley Davidson FXRS-SP Low Rider Sport Base\u003cbr\u003e\n1991 Harley Davidson FXRT Sport Glide Base\u003cbr\u003e\n1991 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1991 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1991 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1991 Harley-Davidson FXRPF Police Base\u003cbr\u003e\n1992 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1992 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1992 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1992 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1992 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1992 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1992 Harley Davidson FXLR Low Rider Custom Base\u003cbr\u003e\n1992 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1992 Harley Davidson FXRS Low Glide Base\u003cbr\u003e\n1992 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base\u003cbr\u003e\n1992 Harley Davidson FXRS-SP Low Rider Sport Base\u003cbr\u003e\n1992 Harley Davidson FXRT Sport Glide Base\u003cbr\u003e\n1992 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1992 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1992 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1992 Harley-Davidson FXRPF Police Base\u003cbr\u003e\n1993 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1993 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1993 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1993 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1993 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1993 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1993 Harley Davidson FLSTN Heritage Softail Nostalgia Base\u003cbr\u003e\n1993 Harley Davidson FXDL Dyna Low Rider Base\u003cbr\u003e\n1993 Harley Davidson FXDWG Dyna Wide Glide Base\u003cbr\u003e\n1993 Harley Davidson FXLR Low Rider Custom Base\u003cbr\u003e\n1993 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1993 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base\u003cbr\u003e\n1993 Harley Davidson FXRS-SP Low Rider Sport Base\u003cbr\u003e\n1993 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1993 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1993 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1993 Harley-Davidson FXRPF Police Base\u003cbr\u003e\n1994 Harley Davidson FLHR Road King Base\u003cbr\u003e\n1994 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1994 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1994 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1994 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1994 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1994 Harley Davidson FLSTN Heritage Softail Special Base\u003cbr\u003e\n1994 Harley Davidson FXDL Dyna Low Rider Base\u003cbr\u003e\n1994 Harley Davidson FXDS-Conv Dyna Convertible Base\u003cbr\u003e\n1994 Harley Davidson FXDWG Dyna Wide Glide Base\u003cbr\u003e\n1994 Harley Davidson FXLR Low Rider Custom Base\u003cbr\u003e\n1994 Harley Davidson FXR Super Glide II Base\u003cbr\u003e\n1994 Harley Davidson FXRS-Conv Low Rider Sport Convertible Base\u003cbr\u003e\n1994 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1994 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1994 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1994 Harley-Davidson FXRPF Police Base\u003cbr\u003e\n1995 Harley Davidson FLHR Road King Base\u003cbr\u003e\n1995 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1995 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1995 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1995 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1995 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1995 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1995 Harley Davidson FLSTN Heritage Softail Special Base\u003cbr\u003e\n1995 Harley Davidson FXD Dyna Super Glide Base\u003cbr\u003e\n1995 Harley Davidson FXDL Dyna Low Rider Base\u003cbr\u003e\n1995 Harley Davidson FXDS-Conv Dyna Convertible Base\u003cbr\u003e\n1995 Harley Davidson FXDWG Dyna Wide Glide Base\u003cbr\u003e\n1995 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1995 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1995 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1995 Harley Davidson FXSTSB Bad Boy Base\u003cbr\u003e\n1995 Harley-Davidson FXRPF Police Base\u003cbr\u003e\n1996 Harley Davidson FLHR Road King Base\u003cbr\u003e\n1996 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n1996 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1996 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1996 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n1996 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1996 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1996 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1996 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1996 Harley Davidson FLSTN Heritage Softail Special Base\u003cbr\u003e\n1996 Harley Davidson FLTCUI Tour Glide Ultra Classic Base\u003cbr\u003e\n1996 Harley Davidson FXD Dyna Super Glide Base\u003cbr\u003e\n1996 Harley Davidson FXDL Dyna Low Rider Base\u003cbr\u003e\n1996 Harley Davidson FXDS-Conv Dyna Convertible Base\u003cbr\u003e\n1996 Harley Davidson FXDWG Dyna Wide Glide Base\u003cbr\u003e\n1996 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1996 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1996 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1996 Harley Davidson FXSTSB Bad Boy Base\u003cbr\u003e\n1997 Harley Davidson FLHR Road King Base\u003cbr\u003e\n1997 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n1997 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1997 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1997 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n1997 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1997 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1997 Harley Davidson FLSTC Heritage Softail Classic Base\u003cbr\u003e\n1997 Harley Davidson FLSTF Fat Boy Base\u003cbr\u003e\n1997 Harley Davidson FLSTS Heritage Springer Base\u003cbr\u003e\n1997 Harley Davidson FXD Dyna Super Glide Base\u003cbr\u003e\n1997 Harley Davidson FXDL Dyna Low Rider Base\u003cbr\u003e\n1997 Harley Davidson FXDS-Conv Dyna Convertible Base\u003cbr\u003e\n1997 Harley Davidson FXDWG Dyna Wide Glide Base\u003cbr\u003e\n1997 Harley Davidson FXST Softail Standard Base\u003cbr\u003e\n1997 Harley Davidson FXSTC Softail Custom Base\u003cbr\u003e\n1997 Harley Davidson FXSTS Springer Softail Base\u003cbr\u003e\n1997 Harley Davidson FXSTSB Bad Boy Base","brand":"TwinPower","offers":[{"title":"Default Title","offer_id":68300905709803,"sku":"610721","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/ce0f048c84f690975fc2ecef8ebb029cL.jpg?v=1793237473","url":"https:\/\/ctracingservices.com\/products\/twinpower-90-97-big-twin-clutch-hub-489714","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}