Crankcase & Bottom End

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  In Stock

  Bender Cycle 0.210in. Sprocket Shaft Spacer – Pack of 5. Fits Big Twin 1970-2006

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $23.00

  SKU: BCM-7136

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  In Stock

  Bender Cycle Sprocket Nut Alternator Rotor Spacer. Big Twin 1991up.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $5.00

  SKU: BCM-7306

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  In Stock

  Colony Machine Engine Mount Bolt Kit – Chrome. Fits Softail 2000-2017

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $105.00

  SKU: CM-2116-15

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  In Stock

  Colony Machine Stock Motor Case Stud, Bolt & Nut Kit – Chrome. Fits Shovel 1970-1978.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $105.00

  SKU: CM-8140-34

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  In Stock

  CP Carrillo PISTONS Connecting Rods. Fits All V-Rod.

  Crankcase & Bottom End, Crankcase & Bottom End - V-Rod, Engine

  $1,933.00

  SKU: CAR-PSR5367

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  In Stock

  CP Carrillo PISTONS Connecting Rods. Fits Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $1,933.00

  SKU: CAR-PSR10087

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  In Stock

  Cycle Pro Llc Oil Pressure Switch. Fits Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $48.00

  SKU: CPL-18446

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  In Stock

  Cycle Pro Llc Oil Pressure Switch. Fits Twin Cam Touring 1999-2016.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $104.00

  SKU: CPL-18432

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  In Stock

  Daytona JAPAN Connecting Rods. Fits Big Twin Late 1981 – Early 1983.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $522.00

  SKU: DAY-81164

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  In Stock

  Daytona JAPAN Connecting Rods. Fits Evolution Big Twin 1984-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $529.00

  SKU: DAY-81165

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  In Stock

  Daytona JAPAN Connecting Rods. Fits Milwaukee-Eight 2017up

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $840.00

  SKU: DAY-80856

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  In Stock

  Daytona JAPAN Connecting Rods. Fits Sportster 1957-1980.

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $543.00

  SKU: DAY-81159

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  In Stock

  Daytona JAPAN Connecting Rods. Fits Sportster 1986-1999.

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $543.00

  SKU: DAY-81161

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  In Stock

  Daytona JAPAN Connecting Rods. Fits Twin Cam 1999-2006.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $752.00

  SKU: DAY-89786

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  In Stock

  Eastern Motorcycle Parts Crankshaft Right Main Bearing – White. Fits Evolution Sportster 1987-1999

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $57.00

  SKU: EMP-A-24659-87

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  In Stock

  Eastern Motorcycle Parts Left Hand Sprocket Shaft Crank Case Timken Bearing. Fits Sportster 1977-2003.

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $179.00

  SKU: EMP-A-24729-74A

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  In Stock

  Eastern Motorcycle Parts Left or Right Main Case Bearing. Twin Cam 2003-2017 & Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $185.00

  SKU: EMP-A-24004-03

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  In Stock

  Eastern Motorcycle Parts Rod Cages with Standard Size Roller Bearings. Fits Big Twin 1936-1986.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $120.00

  SKU: EMP-A-24385-40B

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  In Stock

  Eastern Motorcycle Parts Sprocket Shaft Spacer. Fits Dyna 1999-2002 & Softail 2000 Only

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $69.00

  SKU: EMP-A-24038-99

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  In Stock

  Eastern Motorcycle Parts Sprocket Shaft Spacer. Fits Softail 2001-2002

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $66.00

  SKU: EMP-A-24039-01A

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  In Stock

  Eastern Motorcycle Parts Sprocket Shaft Spacer. Fits Softail 2003-2006

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $45.00

  SKU: EMP-A-24039-03

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  In Stock

  Eastern Motorcycle Parts Sprocket Shaft Spacer. Fits Softail 2007-2017, Dyna 2006-17 & Touring 2006-2016

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $51.00

  SKU: EMP-A-24009-06

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  In Stock

  Eastern Motorcycle Parts Sprocket Shaft Spacer. Fits Touring 1999-2002

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $81.00

  SKU: EMP-A-24008-99

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  In Stock

  Eastern Motorcycle Parts Standard Right Hand Crank Case Race. Fits Sportster 1987-2003

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $69.00

  SKU: EMP-A-8881

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  In Stock

  Feuling ‘Short’ Motor Case Drain Plug – Pack 6. Fits Twin Cam 1999-2017 and Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $113.00

  SKU: FE-3116

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  In Stock

  Feuling ‘Short’ Motor Case Drain Plug. Fits Twin Cam 1999-2017 and Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $24.00

  SKU: FE-3115

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  In Stock

  Jims +.001in. Crank Pin with 3 Holes. Fits Big Twin Late 1981-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $255.00

  SKU: JM-23974-873

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  In Stock

  Jims Conrod Bearing Kit with Steel Cage. Fits Big Twin 1941-1999 with Single Cam.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $344.00

  SKU: JM-3999

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  In Stock

  Jims Crank Pin Key. Fits Big Twin 1941-Early 1981.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $40.00

  SKU: JM-2186K

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  In Stock

  Jims Crank Pin Nuts. Fits Sportster 1981-1999.

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $75.00

  SKU: JM-23901-81

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  In Stock

  Jims Crankshaft Right Main Bearing – Red. Fits Evo Big Twin 1987-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $127.00

  SKU: JM-24641-87

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  In Stock

  Jims Pinion Shaft Nut. Fits Big Twin 1981-1989.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $62.00

  SKU: JM-24016-80

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  In Stock

  Jims Sprocket Shaft Kit. Fits Big Twin 1981-Early 1985.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $371.00

  SKU: JM-2433

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  In Stock

  Jims Sprocket Shaft Nut. Fits Big Twin 1981up.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $69.00

  SKU: JM-24017-80

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  In Stock

  Jims Standard Right Hand Crank Case Race. Fits Big Twin 1993-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $235.00

  SKU: JM-24599-58B

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  In Stock

  Rollies Speed Shop Oil Pressure Switch. Fits Big Twin 1941-1984 & Sportster 1954-1976

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $21.00

  SKU: HAR-35-602

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  In Stock

  Rollies Speed Shop Oil Pressure Switch. Fits Evolution Big Twin 1984-1999

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $24.00

  SKU: HAR-35-611

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  In Stock

  Rollies Speed Shop Oil Pressure Switch. Fits Sportster 1977-2021

  Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

  $20.00

  SKU: HAR-35-612

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  In Stock

  Rollies Speed Shop Oil Pressure Switch. Fits Twin Cam 1999-2017

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $25.00

  SKU: HAR-35-637

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  In Stock

  S&S 131/136ci, 4-5/8in. Stroker Flywheel Assembly. Fits 107/114/117ci Milwaukee-Eight 2017up when using S&S 4.250 Big Bore Cylinders.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $3,434.00

  SKU: SS320-0605

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  In Stock

  S&S 4-1/2in. Stroke Flywheel Assembly. Fits 114ci & 117ci Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $3,434.00

  SKU: SS320-0603

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  In Stock

  S&S 4-1/2in. Stroke Flywheel Assembly. Fits 114ci & 117ci Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $3,434.00

  SKU: SS320-0598

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  In Stock

  S&S 4-1/4in. Stroke Flywheel Assembly. Fits 80ci Big Twins from 1973-1984.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $2,968.00

  SKU: SS32-2235

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  In Stock

  S&S 4-1/4in. Stroke Flywheel Assembly. Fits Evolution Big Twin 1984-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $2,746.00

  SKU: SS32-2239

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  In Stock

  S&S 4-3/8in. Stroke Flywheel Assembly with Timken Bearing Upgrade. Fits Twin Cam Dyna 2007-2017 & Touring 2007-2016.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $2,918.00

  SKU: SS320-0353

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  In Stock

  S&S 4-3/8in. Stroke Flywheel Assembly with Timken Bearing Upgrade. Fits Twin Cam Softail 2007-2017.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,090.00

  SKU: SS320-0359

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  In Stock

  S&S 4-3/8in. Stroke Flywheel Assembly. Fits 107ci Milwaukee-Eight 2017up.

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $3,434.00

  SKU: SS320-0601

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  In Stock

  S&S 4-3/8in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2007-2017 & Touring 2007-2016.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $2,918.00

  SKU: SS320-0352

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  In Stock

  S&S 4-3/8in. Stroke Flywheel Assembly. Fits Twin Cam Softail 2007-2017.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,090.00

  SKU: SS320-0358

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  In Stock

  S&S 4-5/8in. 89ci Stroker Flywheel Assembly. Fits Evolution Big Twin 1984-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $2,746.00

  SKU: SS32-2230

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  In Stock

  S&S 4-5/8in. Stroke Flywheel Assembly. Fits 120R Motors in Twin Cam Dyna 2007-2017 & Touring 2007-2016.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $2,918.00

  SKU: SS320-0523

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  In Stock

  S&S 45 Degree Crankcase Breather Fitting. Fits S&S or OEM Crankcases

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $30.00

  SKU: SS50-8113

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  In Stock

  S&S 4in. Stroke Flywheel Assembly. Fits Twin Cam Dyna & Touring 1999-2002.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $2,918.00

  SKU: SS320-0403

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  In Stock

  S&S 4in. Stroke Flywheel Assembly. Fits Twin Cam Dyna 2003-2005 & Touring 2003-2006.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $2,918.00

  SKU: SS320-0402

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  In Stock

  S&S 4in. Stroke Flywheel Assembly. Fits Twin Cam Softail 2003-2006.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $3,088.00

  SKU: SS320-0396

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  In Stock

  S&S Alternator Style Crankcase Assembly with Stock Bore – Natural. Fits Big Twin 1970-1984.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $3,262.00

  SKU: SS31-0003

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  In Stock

  S&S Connecting Rod Race & Bushing Kit. Fits Big Twin 1941-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $419.00

  SKU: SS34-4040

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  In Stock

  S&S Crank Case Main Bearing. Fits Right Case on Softail 2000-2006, Dyna & Touring 2003-2006 & Left Case on Softail, Dyna & Touring 2003-2006.

  Crankcase & Bottom End, Crankcase & Bottom End - T/Cam, Engine

  $235.00

  SKU: SS31-4085

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  In Stock

  S&S Crank Pin & Pinion Shaft Key – Pack of 5. Fits Big Twin & Sportster 1981-1999

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $26.00

  SKU: SS50-1009

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  In Stock

  S&S Crank Pin with 2 Holes. Fits Big Twin Late 1981-1999 with Evo Engine.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $305.00

  SKU: SS34-2102

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  In Stock

  S&S Crankcase Assembly – Black. Fits Touring 2017up

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $4,301.00

  SKU: SS310-1170

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  In Stock

  S&S Crankcase Assembly with 3-1/2in. Bore – Black. Fits Big Twin 1984-1991.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $3,434.00

  SKU: SS31-0052

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  In Stock

  S&S Crankcase Assembly with 3-1/2in. Bore – Black. Fits Big Twin 1992-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $3,434.00

  SKU: SS31-0055

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  In Stock

  S&S Crankcase Assembly with 4-1/2in. Bore – Black. Fits Softail 2018up

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $4,664.00

  SKU: SS310-1351

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  In Stock

  S&S Crankcase Assembly with 4-1/2in. Bore – Black. Fits Touring 2017up

  Crankcase & Bottom End, Crankcase & Bottom End - M8, Engine

  $4,301.00

  SKU: SS310-1341

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  In Stock

  S&S Crankpin Assembly. Fits Big Twin 1941-E1981.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $305.00

  SKU: SS34-2003

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  In Stock

  S&S Crankpin Nut. Fits Big Twin Late 1981-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $28.00

  SKU: SS34-2104

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  In Stock

  S&S Crankshaft Right Main Bearing – Blue. Fits Evo Big Twin 1987-1999.

  Crankcase & Bottom End, Crankcase & Bottom End 1936-99, Engine

  $95.00

  SKU: SS31-4018

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