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Harley Engine

Harley Engine

Harley Engine

Power your bike with precision-engineered engine components like crankshafts, connecting rods, and complete engine systems. Check out our high-performance Harley engine parts for peak reliability and output.

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  • JIMS Tappet Guide - XL 18607-57A

    JIMS Tappet Guide - XL 18607-57A

    JIMS

    $118.95
    JIMS Tappet Guide XL 18607-57AMade from 7075 T-651 aluminum, Precision machined with helical-style grooves for better lubrication, Made in the U.S.A.
    DS194034
    SKU:
    DS194034
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    GUIDE
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    TYPE:
    TAPPET
    Qty in Cart: 0
    Quantity:
    Price:
    $118.95
    Subtotal:
  • JIMS Compression Release Valves 727K

    JIMS Compression Release Valves 727K

    JIMS

    $143.95
    JIMS Compression Release Valves 727KGive your starter a hand by installing these in your high-compression, big-inch motor, Simply drill and tap (10 mm x 1.0 mm) each cylinder head and thread in the self-sealing release valves, Made in the U.S.A.
    DS196400
    SKU:
    DS196400
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    STREET
    APPLICATION:
    PRIMARY STARTER
    STYLE:
    MANUAL
    TYPE:
    COMPRESSION RELEASE
    COLOR/FINISH:
    SILVER
    PRODUCT NAME:
    VALVE
    UNITS:
    PAIR
    $143.95
    Qty in Cart: 0
    Quantity:
    Price:
    $143.95
    Subtotal:
  • JIMS Tappet Roller - Big Twin 18534-29A

    JIMS Tappet Roller - Big Twin 18534-29A

    JIMS

    $42.95
    JIMS Tappet Roller Big Twin 18534-29AMade from 52100 bearing material, Includes 4340 chromoly axle, Made in the U.S.A.
    DS197020
    SKU:
    DS197020
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MATERIAL:
    52100 STEEL
    PRODUCT NAME:
    ROLLER KIT
    MATERIAL:
    CHROMOLY STEEL
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    TYPE:
    TAPPET
    $42.95
    Qty in Cart: 0
    Quantity:
    Price:
    $42.95
    Subtotal:
  • JIMS Sprocket Shaft Oil Seal Spacer 24002-70

    JIMS Sprocket Shaft Oil Seal Spacer 24002-70

    JIMS

    $43.95
    JIMS Sprocket Shaft Oil Seal Spacer 24002-70Machined to a 32-micron, burr-free finish for extended seal life, Made in the U.S.A.
    DS197034
    SKU:
    DS197034
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    UNITS:
    EACH
    TYPE:
    SPROCKET SHAFT
    PRODUCT NAME:
    SPACER
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $43.95
    Subtotal:
  • JIMS Sprocket Shaft Spacers - Set of 8 24029-KIT

    JIMS Sprocket Shaft Spacers - Set of 8 24029-KIT

    JIMS

    $123.95
    JIMS Sprocket Shaft Spacers Set of 8 24029-KITSpacers are machined to a 32-micron, burr-free finish for extended seal life, Made to fit the sprocket shaft oil seal, Eight-piece kit contains one of each of the following sizes: .336, .621, .516, .546, ...
    DS197035
    SKU:
    DS197035
    Availability:
    Ships Same Business Day
    Weight:
    1.19 LBS
    PRODUCT NAME:
    SPACER KIT
    RIDING STYLE:
    STREET
    UNITS:
    8 PACK
    THICKNESS IMPERIAL:
    0.366' - 0.666'
    TYPE:
    SPROCKET SHAFT
    $123.95
    Qty in Cart: 0
    Quantity:
    Price:
    $123.95
    Subtotal:
  • JIMS Oil Pump Drive Gear - Big Twin 26315-68A

    JIMS Oil Pump Drive Gear - Big Twin 26315-68A

    JIMS

    $58.95
    JIMS Oil Pump Drive Gear Big Twin 26315-68AOil Pump Component for Big Twin models
    DS197039
    SKU:
    DS197039
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    TYPE:
    DRIVE
    TYPE:
    OIL PUMP
    PRODUCT NAME:
    GEAR
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $58.95
    Qty in Cart: 0
    Quantity:
    Price:
    $58.95
    Subtotal:
  • JIMS Feed Idler Oil Pump Gear - Big Twin 26326-62A

    JIMS Feed Idler Oil Pump Gear - Big Twin 26326-62A

    JIMS

    $58.95
    JIMS Feed Idler Oil Pump Gear Big Twin 26326-62AOil Pump Component for Big Twin models
    DS197050
    SKU:
    DS197050
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    TYPE:
    IDLER
    TYPE:
    OIL PUMP
    UNITS:
    EACH
    PRODUCT NAME:
    GEAR
    RIDING STYLE:
    STREET
    $58.95
    Qty in Cart: 0
    Quantity:
    Price:
    $58.95
    Subtotal:
  • JIMS Feed Drive Oil Pump Gear - Big Twin 26328-74

    JIMS Feed Drive Oil Pump Gear - Big Twin 26328-74

    JIMS

    $58.95
    JIMS Feed Drive Oil Pump Gear Big Twin 26328-74Oil Pump Component for Big Twin models
    DS197051
    SKU:
    DS197051
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    TYPE:
    DRIVE
    TYPE:
    OIL PUMP
    UNITS:
    EACH
    PRODUCT NAME:
    GEAR
    RIDING STYLE:
    STREET
    $58.95
    Qty in Cart: 0
    Quantity:
    Price:
    $58.95
    Subtotal:
  • JIMS Wrist Pin Bushing - Big Twin 24334-36

    JIMS Wrist Pin Bushing - Big Twin 24334-36

    JIMS

    $51.95
    JIMS Wrist Pin Bushing Big Twin 24334-36Machined from solid bronze bar stock, Hold concentricity to less than .0002", Lead-in edge for easy installation, Made in the U.S.A.
    DS197065
    SKU:
    DS197065
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    PRODUCT NAME:
    BUSHING
    SIZE IMPERIAL:
    STANDARD
    MATERIAL:
    BRONZE
    RIDING STYLE:
    STREET
    TYPE:
    WRIST PIN
    UNITS:
    PAIR
    $51.95
    Qty in Cart: 0
    Quantity:
    Price:
    $51.95
    Subtotal:
  • JIMS Wrist Pin Bushing - Big Twin 24335-36

    JIMS Wrist Pin Bushing - Big Twin 24335-36

    JIMS

    $51.95
    JIMS Wrist Pin Bushing Big Twin 24335-36Machined from solid bronze bar stock, Hold concentricity to less than .0002", Lead-in edge for easy installation, Made in the U.S.A.
    DS197066
    SKU:
    DS197066
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    BUSHING
    SIZE IMPERIAL:
    OVERSIZE (+0.005')
    UNITS:
    PAIR
    MATERIAL:
    BRONZE
    RIDING STYLE:
    STREET
    TYPE:
    WRIST PIN
    $51.95
    Qty in Cart: 0
    Quantity:
    Price:
    $51.95
    Subtotal:
  • JIMS Crankcase Bushing 24600-58B

    JIMS Crankcase Bushing 24600-58B

    JIMS

    $159.95
    JIMS Crankcase Bushing 24600-58B360° oiling, Made in the U.S.A.
    DS197067
    SKU:
    DS197067
    Availability:
    Ships Same Business Day
    Weight:
    0.44 LBS
    FEATURES:
    SIZE IS +.002'
    PRODUCT NAME:
    BUSHING
    RIDING STYLE:
    STREET
    TYPE:
    CRANKCASE
    UNITS:
    EACH
    $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • JIMS Wrist Pin Bushing - XL 24331-36

    JIMS Wrist Pin Bushing - XL 24331-36

    JIMS

    $51.95
    JIMS Wrist Pin Bushing XL 24331-36Machined from solid bronze bar stock, Hold concentricity to less than .0002", Lead-in edge for easy installation, Made in the U.S.A.
    DS198825
    SKU:
    DS198825
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    PRODUCT NAME:
    BUSHING
    RIDING STYLE:
    STREET
    TYPE:
    WRIST PIN
    MATERIAL:
    BRONZE
    SIZE IMPERIAL:
    STANDARD
    UNITS:
    PAIR
    $51.95
    Qty in Cart: 0
    Quantity:
    Price:
    $51.95
    Subtotal:
  • JIMS Pinion Shaft Nut - 3/4-20 Thread 24016-80

    JIMS Pinion Shaft Nut - 3/4-20 Thread 24016-80

    JIMS

    $35.95
    JIMS Pinion Shaft Nut 3/4-20 Thread 24016-80Heavy-duty nut fits flywheel-side of pinion shaft, 3/4"-20 thread, Made in the U.S.A., Check rod clearance.
    DS198835
    SKU:
    DS198835
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    NUT
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    DIAMETER - THREAD SIZE IMPERIAL:
    3/4-20
    TYPE:
    PINION SHAFT
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
  • JIMS Sprocket Shaft Nut 24017-80

    JIMS Sprocket Shaft Nut 24017-80

    JIMS

    $39.95
    JIMS Sprocket Shaft Nut 24017-80Heavy-duty nut fits flywheel-side of sprocket shaft, 11/8"-16 threads, Made in the U.S.A.
    DS198836
    SKU:
    DS198836
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    NUT
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    TYPE:
    SPROCKET SHAFT
    DIAMETER - THREAD SIZE IMPERIAL:
    1-1/8-16
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • JIMS Gear-Side Pinion Shaft Nut 24022-90

    JIMS Gear-Side Pinion Shaft Nut 24022-90

    JIMS

    $33.95
    JIMS Gear-Side Pinion Shaft Nut 24022-905/8"-24 left-hand threads
    DS198838
    SKU:
    DS198838
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    TYPE:
    PINION SHAFT
    DIAMETER - THREAD SIZE IMPERIAL:
    5/8-24
    PRODUCT NAME:
    NUT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • JIMS Gear-Side Pinion Shaft Nut 24023-54

    JIMS Gear-Side Pinion Shaft Nut 24023-54

    JIMS

    $22.95
    JIMS Gear-Side Pinion Shaft Nut 24023-545/8"-24 left-hand threads
    DS198839
    SKU:
    DS198839
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    TYPE:
    PINION SHAFT
    DIAMETER - THREAD SIZE IMPERIAL:
    5/8-24
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    PRODUCT NAME:
    NUT
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • EASTERN MOTORCYCLE PARTS Plate Separator A-25279-36

    EASTERN MOTORCYCLE PARTS Plate Separator A-25279-36

    EASTERN MOTORCYCLE PARTS

    $14.60
    EASTERN MOTORCYCLE PARTS Plate Separator A-25279-36Exact OEM replicas, Screens are sold separately, Made in the U.S.A.
    09500343
    SKU:
    09500343
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    TYPE:
    BREATHER SEPARATOR
    UNITS:
    5 PACK
    PRODUCT NAME:
    PLATE
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $14.60
    Subtotal:
  • EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24650-58 EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24650-58

    EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24650-58

    EASTERN MOTORCYCLE PARTS

    $53.95
    EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24650-58Complete bearing assembly includes rollers and retainer, Made in the U.S.A.
    09500345
    SKU:
    09500345
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    PRODUCT NAME:
    BEARING
    TYPE:
    ROLLER
    SIZE IMPERIAL:
    STANDARD
    APPLICATION:
    CRANKCASE
    RIDING STYLE:
    STREET
    SIZE:
    STANDARD
    UNITS:
    SET
    $53.95
    Qty in Cart: 0
    Quantity:
    Price:
    $53.95
    Subtotal:
  • EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24651-58

    EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24651-58

    EASTERN MOTORCYCLE PARTS

    $54.95
    EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24651-58Complete bearing assembly includes rollers and retainer, Made in the U.S.A.
    09500346
    SKU:
    09500346
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    BEARING
    APPLICATION:
    CRANKCASE
    RIDING STYLE:
    STREET
    SIZE IMPERIAL:
    OVERSIZED (+0.0002')
    TYPE:
    ROLLER
    SIZE:
    OVERSIZE (+0,0002')
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24652-58

    EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24652-58

    EASTERN MOTORCYCLE PARTS

    $54.95
    EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24652-58Complete bearing assembly includes rollers and retainer, Made in the U.S.A.
    09500347
    SKU:
    09500347
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    PRODUCT NAME:
    BEARING
    SIZE IMPERIAL:
    OVERSIZED (+0.0004')
    UNITS:
    SET
    APPLICATION:
    CRANKCASE
    RIDING STYLE:
    STREET
    SIZE:
    OVERSIZE (+0,0004')
    TYPE:
    ROLLER
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
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