Crankcase & Bottom End

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  In Stock

  Standard Motorcycle Products Oil Pressure Switch. Fits Big Twin 1941-1984 & Sportster 1954-1976.

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

  $28.00

  SKU: STD-MC-OPS1

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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

  $20.00

  SKU: HAR-35-637

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  In Stock

  S&S Oil Line Conversion Kit for S&S engine. Fits Touring 2007-2017.

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

  $351.00

  SKU: SS310-0435

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  In Stock

  Eastern Motorcycle Parts Primary Chain Adjuster Plate Lockwasher – Pack of 10. Fits Big Twin 1965-2000

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

  $33.00

  SKU: EMP-A-39996-65

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  In Stock

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

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

  $3,140.00

  SKU: SS31-0000

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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

  Bender Cycle Crank Pin Boss Thrust Washer. Fits Big Twin Late 1970-1999 & Sportster Early 1979-1986

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

  $27.00

  SKU: BCM-7241

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  Sale! In Stock

  Jims Sprocket Shaft Nut. Fits Big Twin 1981up.

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

  $58.50 Original price was: $58.50.$45.00Current price is: $45.00.

  SKU: JM-24017-80

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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

  $358.00

  SKU: JM-2433

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  In Stock

  S&S Sprocket Shaft Seal Spacer. Fits Big Twin 1970-1999.

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

  $74.00

  SKU: SS31-4011

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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

  $57.00

  SKU: EMP-A-24009-06

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  In Stock

  ZIPPER Sprocket Shaft Spacer. Fits Softail 2007-2017, Dyna 2006-17 & Touring 2003-2016.

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

  $90.00

  SKU: Z650-008

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  In Stock

  S&S Sprocket Shaft Spacer. Fits Softail 2007-2017, Dyna 2006-17 & Touring 2003-2016.

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

  $121.00

  SKU: SS310-0761

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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

  ZIPPER Sprocket Shaft Spacer. Fits Softail 2003-2006 & Dyna 2004-2005.

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

  $90.00

  SKU: Z650-039

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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 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 Dyna 2003-2005

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

  $51.00

  SKU: EMP-A-24038-03

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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

  $87.00

  SKU: EMP-A-24008-99

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  In Stock

  Eastern Motorcycle Parts Sprocket Shaft Spacer. Fits Touring 2003-2007

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

  $45.00

  SKU: EMP-A-24008-03

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  In Stock

  Bender Cycle Left Engine Case Sprocket Shaft Spacer. Fits Big Twin 1970-1999.

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

  $24.00

  SKU: BCM-7122

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  Out Of 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 0.060in. Sprocket Shaft Spacer – Pack of 5. Fits Big Twin 1970-2006

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

  $23.00

  SKU: BCM-7131

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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

  Eastern Motorcycle Parts Counter Balance Shaft Spacer Kit – Set of 9. Fits Twin Cam Softail 2000-2006

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

  $45.00

  SKU: EMP-40-0145

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  Out Of Stock

  ZIPPER Timken Main Bearing Inner Shim Set – Pack of 5. Fits Big Twin 1969-2002

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

  $41.00

  SKU: Z648-605

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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

  $149.00

  SKU: EMP-A-24385-40B

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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

  $403.00

  SKU: SS34-4040

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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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  Out Of Stock

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

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

  $227.00

  SKU: JM-24599-58B

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  Out Of Stock

  Jims Standard Right Hand Crank Case Race. Fits Big Twin 1979-1992.

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

  $227.00

  SKU: JM-24599-58A

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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

  $29.00

  SKU: SS50-8113

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  Out Of Stock

  Jims Pinion Shaft. Fits Big Twin 1958-1972.

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

  $269.00

  SKU: JM-24006-58

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  Out Of Stock

  Jims Pinion Shaft Kit. Fits Big Twin 1981-1986.

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

  $383.00

  SKU: JM-2415

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  Out Of Stock

  Jims Pinion Shaft Kit. Fits Big Twin 1973-1981.

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

  $385.00

  SKU: JM-2434

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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

  $66.00

  SKU: EMP-A-24659-87

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  In Stock

  Eastern Motorcycle Parts Crankshaft Right Main Bearing – White. Fits Evo Big Twin 1987-1999.

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

  $88.00

  SKU: EMP-A-24626-87A

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  Out Of Stock

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

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

  $122.00

  SKU: JM-24626-87

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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

  $122.00

  SKU: JM-24641-87

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  Out Of Stock

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

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

  $92.00

  SKU: SS31-4017

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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

  $92.00

  SKU: SS31-4018

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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

  Standard Motorcycle Products Oil Pressure Switch. Fits Sportster 1977-2021.

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

  $34.00

  SKU: STD-MC-OPS2

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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

  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

  Standard Motorcycle Products Oil Pressure Switch. Fits Evolution Big Twin 1984-1999.

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

  $27.00

  SKU: STD-MC-OPS3

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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

  S&S Oil Supply Line Installation Kit – Black. Fits FXD 2006-2017 with S&S Engine.

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

  $1,254.00

  SKU: SS310-0870

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  Out Of Stock

  Jims Pinion Shaft Nut. Fits Big Twin 1990-1992.

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

  $57.00

  SKU: JM-24022-90

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  In Stock

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

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

  $60.00

  SKU: JM-24016-80

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  In Stock

  S&S Pinion Gear Nut. Fits Big Twin 1954-1989.

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

  $91.00

  SKU: SS33-4244

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  In Stock

  Colony Machine Motor Case Bolt Kit – Chrome. Fits Twin Cam 1999-2017

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

  $38.00

  SKU: CM-9956-18-P

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  Out Of Stock

  Colony Machine Stock Motor Case Stud, Bolt & Nut Kit – Chrome. Fits Shovel & Evo 1979-1995.

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

  $105.00

  SKU: CM-8143-34

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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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  Out Of Stock

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

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

  $38.00

  SKU: JM-2186K

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  Out Of 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

  $25.00

  SKU: SS50-1009

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  Out Of Stock

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

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

  $2,975.00

  SKU: SS320-0358

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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

  $2,975.00

  SKU: SS320-0359

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  In Stock

  S&S 106ci Stroker Flywheel Assembly – 4-1/2in. Stroke. Fits Twin Cam Softail 2000-2006.

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

  $2,973.00

  SKU: SS320-0454

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  Out Of Stock

  S&S 106ci Stroker Flywheel Assembly – 4-1/2in. Stroke. Fits Twin Cam Dyna 1999-2005 & Touring 1999-2006.

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

  $2,809.00

  SKU: SS320-0460

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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

  $2,809.00

  SKU: SS320-0352

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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

  $2,809.00

  SKU: SS320-0353

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  Out Of Stock

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

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

  $2,973.00

  SKU: SS320-0396

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  Out Of Stock

  S&S 4in. Stroke Flywheel Assembly. Fits Twin Cam Softail 2000-2002.

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

  $2,973.00

  SKU: SS320-0397

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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

  $2,809.00

  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

  $2,809.00

  SKU: SS320-0402

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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

  $3,306.00

  SKU: SS320-0605

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