{"product_id":"twin-power-84-99-big-twin-exc-99-softail-and-dyna-models-derby-cover-gasket-5-pk","title":"Twin Power 84-99 Big Twin Exc 99 Softail and Dyna models Derby Cover Gasket 5 Pk","description":"Twin Power™ derby cover gaskets are designed to seal the primary inspection\/derby opening on various Big Twin generations, helping prevent fluid leaks while allowing repeated cover removal.\n\u003cul\u003e\n  \u003cli\u003eModel specific gaskets for different Big Twin years and primary designs\u003c\/li\u003e\n  \u003cli\u003eSold in convenient 5-packs for shops and frequent service work\u003c\/li\u003e\n  \u003cli\u003eHelp keep primary fluid contained around the derby opening\u003c\/li\u003e\n  \u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TwinPower 84-99 Big Twin Derby Cover Gasket Set is an essential maintenance part designed for Harley Davidson models from 1990 to 1999, including Softail and Dyna series. Crafted in the USA, these gaskets ensure a reliable seal around the primary inspection or derby opening, helping to prevent fluid leaks and maintain optimal primary fluid containment. The set includes five gaskets, making it ideal for shops or frequent service work, providing cost-effective durability for multiple repairs or replacements.\u003cbr\u003eConstructed specifically for different Big Twin years and primary designs, these gaskets are engineered for a precise fit on compatible Harley Davidson models such as the FLHS Electra Glide Sport, FLHTC Electra Glide Classic, FLHTCU Ultra Classic, FLST Heritage Softail, FLSTC Heritage Softail Classic, FLSTF Fat Boy, FXRS Low Rider Sport Convertible, FXRT Sport Glide, FXST Softail Standard, and FXSTC Softail Custom from 1990. The high-quality materials used in manufacturing ensure long-lasting performance and resistance to heat and oil exposure, making them a dependable choice for ongoing maintenance.\u003cbr\u003eInstallation is straightforward, and these gaskets are designed to withstand repeated removal and reinstallation without losing their sealing capabilities. They help keep the primary compartment sealed, preventing leaks and protecting internal components from dirt and debris. Whether you're performing routine maintenance or a repair, these gaskets provide a reliable seal that helps extend the life of your bike’s primary system. Made in the USA, the TwinPower derby cover gaskets meet strict quality standards and are a trusted choice for professional mechanics and Harley enthusiasts alike.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eModel specific gaskets designed for various Harley Davidson Big Twin years and primary designs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSold in convenient 5-pack for shop use and frequent service needs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHelps prevent primary fluid leaks by sealing around derby inspection openings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable materials for long-lasting performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA to ensure quality and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FLHR Road King Base 1994\u003cbr\u003e\nHarley Davidson FLHR Road King Base 1995\u003cbr\u003e\nHarley Davidson FLHR Road King Base 1996\u003cbr\u003e\nHarley Davidson FLHR Road King Base 1997\u003cbr\u003e\nHarley Davidson FLHR Road King Base 1998\u003cbr\u003e\nHarley Davidson FLHRCI Road King Classic Base 1998\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 1996\u003cbr\u003e\nHarley Davidson FLHRI Road King Base 1997\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1984\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1987\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1988\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1989\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1990\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1991\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1992\u003cbr\u003e\nHarley Davidson FLHS Electra Glide Sport Base 1993\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1986\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1987\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1988\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1989\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1990\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1991\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1992\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1993\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1994\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1995\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1996\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1997\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1998\u003cbr\u003e\nHarley Davidson FLHT Electra Glide Standard Base 1999\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1984\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1985\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1986\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1987\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1988\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1989\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1990\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1991\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1992\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1993\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1994\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1995\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1996\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1997\u003cbr\u003e\nHarley Davidson FLHTC Electra Glide Classic Base 1998\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 1996\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 1997\u003cbr\u003e\nHarley Davidson FLHTCI Electra Glide Classic Base 1998\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1989\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1990\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1991\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1992\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1993\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1994\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1995\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1996\u003cbr\u003e\nHarley Davidson FLHTCU Electra Glide Ultra Classic Base 1997\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 1995\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 1996\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 1997\u003cbr\u003e\nHarley Davidson FLHTCUI Electra Glide Ultra Classic Base 1998\u003cbr\u003e\nHarley Davidson FLST Heritage Softail Base 1986\u003cbr\u003e\nHarley Davidson FLST Heritage Softail Base 1987\u003cbr\u003e\nHarley Davidson FLST Heritage Softail Base 1988\u003cbr\u003e\nHarley Davidson FLST Heritage Softail Base 1989\u003cbr\u003e\nHarley Davidson FLST Heritage Softail Base 1990\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1988\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1989\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1990\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1991\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1992\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1993\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1994\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1995\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1996\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1997\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1998\u003cbr\u003e\nHarley Davidson FLSTC Heritage Softail Classic Base 1999\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1990\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1991\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1992\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1993\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1994\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1995\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1996\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1997\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1998\u003cbr\u003e\nHarley Davidson FLSTF Fat Boy Base 1999\u003cbr\u003e\nHarley Davidson FLSTN Heritage Softail Nostalgia Base 1993\u003cbr\u003e\nHarley Davidson FLSTN Heritage Softail Special Base 1994\u003cbr\u003e\nHarley Davidson FLSTN Heritage Softail Special Base 1995\u003cbr\u003e\nHarley Davidson FLSTN Heritage Softail Special Base 1996\u003cbr\u003e\nHarley Davidson FLSTS Heritage Springer Base 1997\u003cbr\u003e\nHarley Davidson FLSTS Heritage Springer Base 1998\u003cbr\u003e\nHarley Davidson FLTCUI Tour Glide Ultra Classic Base 1996\u003cbr\u003e\nHarley Davidson FLTR Road Glide Base 1998\u003cbr\u003e\nHarley Davidson FLTRI Road Glide Base 1998\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 1995\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 1996\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 1997\u003cbr\u003e\nHarley Davidson FXD Dyna Super Glide Base 1998\u003cbr\u003e\nHarley Davidson FXDC Super Glide Custom Base 1992\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 1993\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 1994\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 1995\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 1996\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 1997\u003cbr\u003e\nHarley Davidson FXDL Dyna Low Rider Base 1998\u003cbr\u003e\nHarley Davidson FXDS-Conv Dyna Convertible Base 1994\u003cbr\u003e\nHarley Davidson FXDS-Conv Dyna Convertible Base 1995\u003cbr\u003e\nHarley Davidson FXDS-Conv Dyna Convertible Base 1996\u003cbr\u003e\nHarley Davidson FXDS-Conv Dyna Convertible Base 1997\u003cbr\u003e\nHarley Davidson FXDS-Conv Dyna Convertible Base 1998\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 1993\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 1994\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 1995\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 1996\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 1997\u003cbr\u003e\nHarley Davidson FXDWG Dyna Wide Glide Base 1998\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1984\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1985\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1986\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1987\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1988\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1989\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1990\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1991\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1992\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1993\u003cbr\u003e\nHarley Davidson FXR Super Glide II Base 1994\u003cbr\u003e\nHarley Davidson FXR2 Base 1999\u003cbr\u003e\nHarley Davidson FXR3 Base 1999\u003cbr\u003e\nHarley Davidson FXRC Low Rider Chrome Base 1985\u003cbr\u003e\nHarley Davidson FXRC Low Rider Chrome Base 1986\u003cbr\u003e\nHarley Davidson FXRC Low Rider Chrome Base 1987\u003cbr\u003e\nHarley Davidson FXRD Sport Glide Grand Touring Base 1986\u003cbr\u003e\nHarley Davidson FXRDG Disc Glide Base 1984\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1984\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1985\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1986\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1987\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1988\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1989\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1990\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1991\u003cbr\u003e\nHarley Davidson FXRS Low Glide Base 1992\u003cbr\u003e\nHarley Davidson FXRS-Conv Low Rider Sport Convertible Base 1990\u003cbr\u003e\nHarley Davidson FXRS-Conv Low Rider Sport Convertible Base 1991\u003cbr\u003e\nHarley Davidson FXRS-Conv Low Rider Sport Convertible Base 1992\u003cbr\u003e\nHarley Davidson FXRS-Conv Low Rider Sport Convertible Base 1993\u003cbr\u003e\nHarley Davidson FXRS-Conv Low Rider Sport Convertible Base 1994\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1986\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1987\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1988\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1989\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1990\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1991\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1992\u003cbr\u003e\nHarley Davidson FXRS-SP Low Rider Sport Base 1993\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1984\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1985\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1986\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1987\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1988\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1989\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1990\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1991\u003cbr\u003e\nHarley Davidson FXRT Sport Glide Base 1992\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1984\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1985\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1986\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1987\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1988\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1989\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1990\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1991\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1992\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1993\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1994\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1995\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1996\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1997\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1998\u003cbr\u003e\nHarley Davidson FXST Softail Standard Base 1999\u003cbr\u003e\nHarley Davidson FXSTB Night Train Base 1999\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1986\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1987\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1988\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1989\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1990\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1991\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1992\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1993\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1994\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1995\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1996\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1997\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1998\u003cbr\u003e\nHarley Davidson FXSTC Softail Custom Base 1999\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1988\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1989\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1990\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1991\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1992\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1993\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1994\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1995\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1996\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1997\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1998\u003cbr\u003e\nHarley Davidson FXSTS Springer Softail Base 1999\u003cbr\u003e\nHarley Davidson FXSTSB Bad Boy Base 1995\u003cbr\u003e\nHarley Davidson FXSTSB Bad Boy Base 1996\u003cbr\u003e\nHarley Davidson FXSTSB Bad Boy Base 1997\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1985\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1986\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1987\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1988\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1989\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1990\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1991\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1992\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1993\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1994\u003cbr\u003e\nHarley-Davidson FXRPF Police Base 1995","brand":"TwinPower","offers":[{"title":"Default Title","offer_id":53952848855356,"sku":"twp043267","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/15015a55bcddf04473326343e1834819.png?v=1785503347","url":"https:\/\/necycleshop.com\/products\/twin-power-84-99-big-twin-exc-99-softail-and-dyna-models-derby-cover-gasket-5-pk","provider":"NE Cycle Shop","version":"1.0","type":"link"}