Pinion Shaft Nut. Fits Big Twin 1981-1989.
$62* Heavy-duty nut fits flywheel-side of pinion shaft* 3/4in.-20 thread* Sold each* Made in the U.S.A.* Replaces OEM # 24016-80
Showing 49–60 of 120 results
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Pinion Gear Nut. Fits Big Twin 1954-1989.
$94Features & Benefits:-* 5/8-24 UNEF-3B LH x .375in.* Black Steel – 4140* Replaces OEM # 24023-54Proudly Made in the USA by S&S Cycle !Tech Tips: * Use this tool for an easy install # JM-94555-55A
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Motor Case Bolt Kit – Chrome. Fits Twin Cam 1999-2017
$38Features & Benefits:-* Packaged for this Specific Application.* Custom Look, Chrome Plated Stock Style. * Replaces OEM # 835, 895Proudly Made in the USA by Colony Machine !
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Stock Motor Case Stud, Bolt & Nut Kit – Chrome. Fits Shovel & Evo 1979-1995.
$105Features & Benefits:-* Packaged for this Specific Application.* Custom Look.* Chrome Plated Stock Style. Proudly Made in the USA by Colony Machine !
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Stock Motor Case Stud, Bolt & Nut Kit – Chrome. Fits Shovel 1970-1978.
$105Features & Benefits:-* Packaged for this Specific Application.* Custom Look.* Chrome Plated Stock Style. Proudly Made in the USA by Colony Machine !
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Crank Pin Key. Fits Big Twin 1941-Early 1981.
$40* Use on Big Twin Late 1941- Early 1981.* Made in the U.S.A.* Sold as a Pack (10).* Replaces OEM # 23985-18
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Crank Pin & Pinion Shaft Key – Pack of 5. Fits Big Twin & Sportster 1981-1999
$19Features & Benefits:-* Sold as a Pack (5).* Fits Crank Pin on Big Twin late 1981up with Single Cam. * Fits Crank Pin on Sportster late 1981-1999. * Fits Crank Pin on Buell 1987-1999. * Fits Pinion Shaft on Big Twin 1981-1989 & all aftermarket flywheels.* Fits Pinion Shaft on Sportster 1981-1985. * Replaces OEM…
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4-3/8in. Stroke Flywheel Assembly. Fits Twin Cam Softail 2007-2017.
$3,090Features & Benefits:-* Includes new Sprocket Shaft Race for OEM type Main Bearing.* Replaces the Stock Crankshaft in 96ci,103ci & 110ci Engines.* OEM style Tapered Wristpin Ends allow use of OEM Pistons.* 7.659in. length Connecting Rods.* Heat-treated 4140 material is harder & stronger than stock.* Harder material eliminates the need for Thrust Washers.* Larger diameter…
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4-3/8in. Stroke Flywheel Assembly with Timken Bearing Upgrade. Fits Twin Cam Softail 2007-2017.
$3,036Features & Benefits:-* Without Sprocket Shaft Race for use with the Timken Bearing Upgrade.* Replaces the Stock Crankshaft in 96ci,103ci & 110ci Engines.* OEM style Tapered Wristpin Ends allow use of OEM Pistons.* 7.659in. length Connecting Rods.* Heat-treated 4140 material is harder & stronger than stock.* Harder material eliminates the need for Thrust Washers.* Larger…
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106ci Stroker Flywheel Assembly – 4-1/2in. Stroke. Fits Twin Cam Softail 2000-2006.
$3,002Note: This S&S 4-1/2in. stroke flywheel assembly when used with 3-7/8in. cylinders creats 106 cubic inch’s1. Purchase S&S 3-7/8in. piston kit # SS92-1210 & bore your current cylindersFeatures & Benefits:-* 2003-2006 motors must be upgraded to the stronger Timken Crankcase Bearing & Sleeve # SS31-4013 & JM-956* Heat-treated 4140 material is harder and 114% stronger…
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106ci Stroker Flywheel Assembly – 4-1/2in. Stroke. Fits Twin Cam Dyna 1999-2005 & Touring 1999-2006.
$2,949Note: This S&S 4-1/2in. stroke flywheel assembly when used with 3-7/8in. cylinders creats 106 cubic inch’s1. Purchase S&S 3-7/8in. piston kit # SS92-1210 & bore your current cylindersFeatures & Benefits:-* 2003-2006 motors must be upgraded to the stronger Timken Crankcase Bearing & Sleeve # SS31-4013 & JM-956* Heat-treated 4140 material is harder and 114% stronger…
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4-3/8in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2007-2017 & Touring 2007-2016.
$3,090Features & Benefits:-* Includes new Sprocket Shaft Race for OEM type Main Bearing.* Replaces the Stock Crankshaft in 96ci,103ci & 110ci Engines.* OEM style Tapered Wristpin Ends allow use of OEM Pistons.* 7.659in. length Connecting Rods.* Heat-treated 4140 material is harder & stronger than stock.* Harder material eliminates the need for Thrust Washers.* Larger diameter…
At Taverner Motorsports, we provide a comprehensive selection of crankcase and bottom-end components to ensure your motorcycle engine runs smoothly and efficiently. Our inventory includes premium products from trusted brands like S&S, Feuling, ZIPPER, and CP Carrillo Pistons, which are known for their durability and performance.
Our crankcase and bottom-end components are engineered to meet or exceed OEM specifications, offering reliable performance and long-lasting durability. Whether you're performing a complete engine rebuild or replacing specific parts, our selection includes crankcases, bearings, connecting rods, and more to suit your needs.
Browse our detailed product descriptions and fitment information to find the perfect components for your motorcycle. Trust Taverner Motorsports for high-quality crankcase and bottom-end parts that deliver exceptional performance and reliability.
Our crankcase and bottom-end components are engineered to meet or exceed OEM specifications, offering reliable performance and long-lasting durability. Whether you're performing a complete engine rebuild or replacing specific parts, our selection includes crankcases, bearings, connecting rods, and more to suit your needs.
Browse our detailed product descriptions and fitment information to find the perfect components for your motorcycle. Trust Taverner Motorsports for high-quality crankcase and bottom-end parts that deliver exceptional performance and reliability.