Harley-Davidson Transmission, Clutch & Primary Parts

Upgrade your Harley-Davidson's drivetrain with transmission, clutch, and primary components from Kruesi Originals. Explore clutch kits, primary components, drive chains, sprockets, bearings, and related hardware.

Find drivetrain parts and performance upgrades for Dyna, M8 Softail, Touring, Sportster, and other Harley-Davidson models.

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  • Greene Brothers Designs Shift Linkage

    Greene Brothers Designs Shift Linkage

    Greene Brothers Designs Shift Linkage

    $79.99
    Sale price  $79.99 Regular price 
  • Muller Motorcycle Easy Pull Power Clutch

    Muller Motorcycle Easy Pull Power Clutch

    Muller Motorcycle Easy Pull Power Clutch

    $247.95
    Sale price  $247.95 Regular price 
  • Twin Cam Derby Cover Gasket

    Twin Cam Derby Cover Gasket

    Twin Cam Derby Cover Gasket

    $9.99
    Sale price  $9.99 Regular price 
  • Dyna Oil Pan Mod Kit for 1999–2017 Dyna

    Dyna Oil Pan Mod Kit for 1999–2017 Dyna

    Dyna Oil Pan Mod Kit for 1999–2017 Dyna

    $79.00
    Sale price  $79.00 Regular price 
  • Primary Gasket Kits

    Primary Gasket Kits

    Primary Gasket Kits

    $130.15
    Sale price  $130.15 Regular price 
  • Skynet Rear Sprocket

    Skynet Rear Sprocket

    Skynet Rear Sprocket

    $380.00
    Sale price  $380.00 Regular price 
  • BDL Kevlar Clutch Extra Plate Kit

    BDL Kevlar Clutch Extra Plate Kit

    BDL Kevlar Clutch Extra Plate Kit

    $306.62
    Sale price  $306.62 Regular price 
  • Alloy Art Cush Drive Dampener

    Alloy Art Cush Drive Dampener

    Alloy Art Cush Drive Dampener

    $38.95
    Sale price  $38.95 Regular price 
  • Sealed Mainshaft Bearing and Seal Kit

    Sealed Mainshaft Bearing and Seal Kit

    Sealed Mainshaft Bearing and Seal Kit

    $32.01
    Sale price  $32.01 Regular price 
  • Mid Control Shift Shaft

    Mid Control Shift Shaft

    Mid Control Shift Shaft

    $40.23
    Sale price  $40.23 Regular price 
  • EK 530ZVX3 X-Ring Chain

    EK 530ZVX3 X-Ring Chain

    EK 530ZVX3 X-Ring Chain

    $271.95
    Sale price  $271.95 Regular price 
  • Trask CheckM8 Vented Transmission Top Covers

    Trask CheckM8 Vented Transmission Top Covers

    Trask CheckM8 Vented Transmission Top Covers

    $349.95
    Sale price  $349.95 Regular price 
  • Transmission Inner Shifter Lever

    Transmission Inner Shifter Lever

    Transmission Inner Shifter Lever

    $38.11
    Sale price  $38.11 Regular price 
  • Kruesi Originals Chain Drive Conversion Kit for 2000–2005 Dyna

    Kruesi Originals Chain Drive Conversion Kit for 2000–2005 Dyna

    Kruesi Originals Chain Drive Conversion Kit for 2000–2005 Dyna

    $725.00
    Sale price  $725.00 Regular price 
  • Rekluse TorqDrive Clutch Plate Kit

    Rekluse TorqDrive Clutch Plate Kit

    Rekluse TorqDrive Clutch Plate Kit

    $599.00
    Sale price  $599.00 Regular price 
  • 1999-2017 Dyna Rear Motor Mount Isolator

    1999-2017 Dyna Rear Motor Mount Isolator

    1999-2017 Dyna Rear Motor Mount Isolator

    $211.95
    Sale price  $211.95 Regular price 
  • Trask Power Plate Clutch Kit for M8 Models

    Trask Power Plate Clutch Kit for M8 Models

    Trask Power Plate Clutch Kit for M8 Models

    $149.95
    Sale price  $149.95 Regular price 
  • Kruesi Originals Pan America & Nightster Rear Sprocket

    Kruesi Originals Pan America & Nightster Rear Sprocket

    Kruesi Originals Pan America & Nightster Rear Sprocket

    $330.00
    Sale price  $330.00 Regular price 
  • Kruesi Originals Chain Drive Conversion Kit for 2006–2017 Dyna

    Kruesi Originals Chain Drive Conversion Kit for 2006–2017 Dyna

    Kruesi Originals Chain Drive Conversion Kit for 2006–2017 Dyna

    $725.00
    Sale price  $725.00 Regular price 
  • Kruesi Originals Chain Drive Conversion Kit for 2022+ RH975 Nightster

    Kruesi Originals Chain Drive Conversion Kit for 2022+ RH975 Nightster

    Kruesi Originals Chain Drive Conversion Kit for 2022+ RH975 Nightster

    $699.95
    Sale price  $699.95 Regular price 
  • Kruesi Originals Chain Drive Conversion Kit for M8 Softail

    Kruesi Originals Chain Drive Conversion Kit for M8 Softail

    Kruesi Originals Chain Drive Conversion Kit for M8 Softail

    $725.00
    Sale price  $725.00 Regular price 
  • Motul Synthetic Primary Chaincase Oil for Big Twin

    Motul Synthetic Primary Chaincase Oil for Big Twin

    Motul Synthetic Primary Chaincase Oil for Big Twin

    $26.50
    Sale price  $26.50 Regular price 
  • Blud Lubricants Pro Series Gear Oil

    Blud Lubricants Pro Series Gear Oil

    Blud Lubricants Pro Series Gear Oil

    $24.20
    Sale price  $24.20 Regular price 
  • Kruesi Originals Chain Drive Conversion Kit for 2000–2006 Touring

    Kruesi Originals Chain Drive Conversion Kit for 2000–2006 Touring

    Kruesi Originals Chain Drive Conversion Kit for 2000–2006 Touring

    $725.00
    Sale price  $725.00 Regular price