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Harley Hardware Kits

Harley Hardware Kits

Harley Hardware Kits

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • COLONY Acorn Motor Case Kit - '70-'78 8139-34

    COLONY Acorn Motor Case Kit - '70-'78 8139-34

    COLONY

    $70.95
    Motor case bolts are critical fasteners that secure your engine block—any failure here can lead to catastrophic engine damage. The COLONY Acorn Motor Case Kit provides OEM-quality replacement hardware manufactured to precise tolerances, ensuring your...
    DS189921
    SKU:
    DS189921
    Availability:
    Ships Same Business Day
    Weight:
    1.35 LBS
    BASE COLOR:
    SILVER
    NUT TYPE:
    ACORN
    APPLICATION:
    ENGINE CASE
    BASE FINISH:
    CHROME
    PRODUCT NAME:
    HARDWARE KIT
    RIDING STYLE:
    STREET
    TYPE:
    BOLT
    TYPE:
    NUT
    UNITS:
    KIT
    $70.95
    Qty in Cart: 0
    Quantity:
    Price:
    $70.95
    Subtotal:
  • COLONY Acorn Motor Case Kit - '79-'99 8142-34 COLONY Acorn Motor Case Kit - '79-'99 8142-34

    COLONY Acorn Motor Case Kit - '79-'99 8142-34

    COLONY

    $70.95
    Motor case fasteners demand precision engineering—improper or degraded acorn bolts compromise seal integrity and invite oil leakage, which cascades into catastrophic engine failure. The COLONY Acorn Motor Case Kit delivers OEM-grade fasteners engineered...
    DS189920
    SKU:
    DS189920
    Availability:
    Ships Same Business Day
    Weight:
    1.19 LBS
    BASE COLOR:
    SILVER
    NUT TYPE:
    ACORN
    TYPE:
    NUT
    APPLICATION:
    ENGINE CASE
    BASE FINISH:
    CHROME
    PRODUCT NAME:
    HARDWARE KIT
    RIDING STYLE:
    STREET
    TYPE:
    BOLT
    UNITS:
    KIT
    $70.95
    Qty in Cart: 0
    Quantity:
    Price:
    $70.95
    Subtotal:
  • COLONY Motor Mount Kit 70-84 Big Twin 8806-17

    COLONY Motor Mount Kit 70-84 Big Twin 8806-17

    COLONY

    $38.95
    A properly secured motor mount is fundamental to engine stability and vibration control on classic Big Twin Harleys. This COLONY kit delivers OEM-quality fitment with individual chrome bolt and nut sets engineered specifically for 1970–1984 Big Twin...
    DS189914
    SKU:
    DS189914
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    RIDING STYLE:
    STREET
    APPLICATION:
    ENGINE MOUNT
    BASE FINISH:
    CHROME
    UNITS:
    KIT
    PRODUCT NAME:
    BOLT KIT
    $38.95
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
  • COLONY Tappet Oil Screen Plug 70-80 Big Twin 8701-2

    COLONY Tappet Oil Screen Plug 70-80 Big Twin 8701-2

    COLONY

    $11.95
    Maintaining proper oil system integrity is critical to engine longevity and performance—especially on vintage Big Twin platforms where OEM parts are increasingly hard to source. The COLONY Tappet Oil Screen Plug ensures a secure, leak-free seal at the...
    DS189911
    SKU:
    DS189911
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    BASE COLOR:
    SILVER
    APPLICATION:
    TAPPET OIL SCREEN
    RIDING STYLE:
    STREET
    TYPE:
    HEX
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    PRODUCT NAME:
    PLUG
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
  • COLONY Tappet Check Relief Valve Plug 81-99 8703-2

    COLONY Tappet Check Relief Valve Plug 81-99 8703-2

    COLONY

    $10.95
    The tappet check relief valve is a critical component in your Harley-Davidson's oil system—proper sealing here prevents oil bypass and maintains accurate hydraulic pressure to your valve train. This OEM-style plug kit ensures a factory-correct fit and...
    DS189909
    SKU:
    DS189909
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    APPLICATION:
    TAPPET OIL SCREEN
    BASE COLOR:
    SILVER
    APPLICATION:
    OIL PUMP
    APPLICATION:
    RELIEF VALVE
    BASE FINISH:
    CHROME
    RIDING STYLE:
    STREET
    TYPE:
    HEX
    UNITS:
    EACH
    APPLICATION:
    CHECK VALVE
    PRODUCT NAME:
    PLUG
    $10.95
    Qty in Cart: 0
    Quantity:
    Price:
    $10.95
    Subtotal:
  • COLONY Screw Kit Transmission Pan 2400-12-P

    COLONY Screw Kit Transmission Pan 2400-12-P

    COLONY

    $23.95
    A transmission pan is only as reliable as the hardware securing it. The COLONY Screw Kit for transmission pans ensures a leak-free seal with corrosion-resistant fasteners engineered to withstand thermal cycling and fluid exposure. Whether you're...
    24011127
    SKU:
    24011127
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    BASE COLOR:
    SILVER
    PRODUCT NAME:
    BOLT KIT
    APPLICATION:
    OIL PAN
    RIDING STYLE:
    STREET
    TYPE:
    ALLEN
    BASE FINISH:
    CHROME
    STYLE:
    SMOOTH
    COLOR/FINISH:
    CHROME
    UNITS:
    KIT
    $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
  • COLONY Screw Kit Transmission Side Cover 2343-13-P

    COLONY Screw Kit Transmission Side Cover 2343-13-P

    COLONY

    $26.95
    A transmission side cover is only as secure as its fasteners. This complete COLONY screw kit ensures your transmission side cover maintains a leak-free seal and stays solidly mounted, preventing costly oil weepage and vibration-induced loosening. Whether...
    24011126
    SKU:
    24011126
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    BASE FINISH:
    POLISHED
    COLOR/FINISH:
    POLISHED
    COLOR/FINISH:
    SILVER
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    TYPE:
    ALLEN
    BASE COLOR:
    SILVER
    PRODUCT NAME:
    BOLT KIT
    APPLICATION:
    TRANSMISSION SIDE COVER
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • COLONY Bolt and Washer Kit 2340-10

    COLONY Bolt and Washer Kit 2340-10

    COLONY

    $33.95
    Factory-spec fasteners are the foundation of reliable assembly on Harley-Davidson motorcycles. This COLONY bolt and washer kit delivers OEM-grade hardware manufactured to exacting tolerances, ensuring secure fitment and preventing vibration-related...
    24011125
    SKU:
    24011125
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    APPLICATION:
    SPROCKET
    BASE COLOR:
    SILVER
    HEAD TYPE:
    SOCKET
    PRODUCT NAME:
    HARDWARE KIT
    STYLE:
    CAST WHEEL
    MEASUREMENT SYSTEM:
    SAE
    RIDING STYLE:
    STREET
    STYLE:
    SPOKED WHEEL
    TYPE:
    WASHER
    BASE FINISH:
    CHROME
    BASE FINISH:
    POLISHED
    TYPE:
    BOLT
    UNITS:
    KIT
    DIAMETER - THREAD SIZE IMPERIAL:
    7/16-14
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • COLONY Oil Tappet Scree and O-Ring 2284-2

    COLONY Oil Tappet Scree and O-Ring 2284-2

    COLONY

    $5.95
    A clogged or damaged oil tappet screen restricts oil flow to critical valve train components, leading to increased wear and potential engine damage. The COLONY Oil Tappet Screen and O-Ring 2284-2 restores proper lubrication delivery to keep your valve...
    24011124
    SKU:
    24011124
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    FEATURES:
    REUSABLE
    RIDING STYLE:
    STREET
    TYPE:
    CRANKCASE
    UNITS:
    KIT
    PRODUCT NAME:
    OIL SCREEN
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • COLONY Cylinder Bolt Kit 2083-8

    COLONY Cylinder Bolt Kit 2083-8

    COLONY

    $88.95
    Critical fastening points demand uncompromising reliability—substandard cylinder bolts invite catastrophic engine failure and costly downtime. The COLONY Cylinder Bolt Kit 2083-8 delivers heat-treated strength that meets or exceeds OEM specifications,...
    24011122
    SKU:
    24011122
    Availability:
    Ships Same Business Day
    Weight:
    1.46 LBS
    RIDING STYLE:
    STREET
    TYPE:
    CYLINDER
    PRODUCT NAME:
    STUD SET
    UNITS:
    8 PACK
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • COLONY Bolt Kit Rocker Box 2078-18

    COLONY Bolt Kit Rocker Box 2078-18

    COLONY

    $43.95
    OEM rocker box bolts wear out from constant vibration and thermal cycling, compromising the seal integrity of your lower rocker boxes. This COLONY bolt kit provides exact OEM-specification hardware to restore proper clamping force and eliminate potential...
    24011121
    SKU:
    24011121
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    BOLT KIT
    UNITS:
    KIT
    BASE COLOR:
    SILVER
    RIDING STYLE:
    STREET
    TYPE:
    ROCKER BOX
    $43.95
    Qty in Cart: 0
    Quantity:
    Price:
    $43.95
    Subtotal:
  • COLONY Fitting Oil Line Original Equipment#63533-41 2070-1

    COLONY Fitting Oil Line Original Equipment#63533-41 2070-1

    COLONY

    $4.95
    Proper oil line fitment is critical to maintaining system integrity and preventing leaks that compromise engine performance. This COLONY fitting delivers OEM-spec reliability with precise 1/8" NPT threading, ensuring a secure, leak-free connection on...
    24011120
    SKU:
    24011120
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    COLOR/FINISH:
    CHROME
    BASE FINISH:
    CHROME
    UNITS:
    EACH
    BASE COLOR:
    SILVER
    PRODUCT NAME:
    FITTING
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • COLONY Right Spring Bolt and Washer Kit - Chrome 2051-10

    COLONY Right Spring Bolt and Washer Kit - Chrome 2051-10

    COLONY

    $39.95
    Spring bolts and washers are critical fastening components that secure your Harley-Davidson's primary components under constant vibration and load. Over time, stock fasteners can loosen, corrode, or fail—compromising safety and performance. The COLONY...
    24011119
    SKU:
    24011119
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    PRODUCT NAME:
    HARDWARE KIT
    STYLE:
    CAST WHEEL
    STYLE:
    REAR
    BASE FINISH:
    CHROME
    BASE FINISH:
    POLISHED
    TYPE:
    BOLT
    UNITS:
    KIT
    APPLICATION:
    SPROCKET
    BASE COLOR:
    SILVER
    HEAD TYPE:
    HEX
    DIAMETER - THREAD SIZE IMPERIAL:
    7/16-14
    MEASUREMENT SYSTEM:
    SAE
    RIDING STYLE:
    STREET
    STYLE:
    SPOKED WHEEL
    TYPE:
    WASHER
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • COLONY Engine Bolt Kit - Chrome 1028-P

    COLONY Engine Bolt Kit - Chrome 1028-P

    COLONY

    $243.95
    A complete engine bolt kit eliminates the frustration of sourcing fasteners from multiple suppliers and ensures every connection meets OEM specifications. The COLONY 1028-P delivers the precision fitment and corrosion resistance you need for long-term...
    24011118
    SKU:
    24011118
    Availability:
    Ships Same Business Day
    Weight:
    5.75 LBS
    BASE FINISH:
    POLISHED
    COLOR/FINISH:
    CHROME
    HEAD TYPE:
    BUTTON
    UNITS:
    KIT
    BASE COLOR:
    SILVER
    PRODUCT NAME:
    BOLT KIT
    APPLICATION:
    DRIVETRAIN
    MEASUREMENT SYSTEM:
    SAE
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    $243.95
    Qty in Cart: 0
    Quantity:
    Price:
    $243.95
    Subtotal:
  • COLONY Engine Bolt Kit - Chrome 1026-P

    COLONY Engine Bolt Kit - Chrome 1026-P

    COLONY

    $243.95
    A complete engine bolt kit is essential for any serious build or rebuild—mismatched fasteners compromise both reliability and aesthetics, while a cohesive set ensures proper torque specifications and eliminates guesswork during assembly. The COLONY...
    24011117
    SKU:
    24011117
    Availability:
    Ships Same Business Day
    Weight:
    6.45 LBS
    BASE FINISH:
    POLISHED
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    BOLT KIT
    UNITS:
    KIT
    APPLICATION:
    DRIVETRAIN
    BASE COLOR:
    SILVER
    HEAD TYPE:
    BUTTON
    MEASUREMENT SYSTEM:
    SAE
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    $243.95
    Qty in Cart: 0
    Quantity:
    Price:
    $243.95
    Subtotal:
  • COLONY Bolt Kit Motor Case Big Twin/Evolution 9884-20 COLONY Bolt Kit Motor Case Big Twin/Evolution 9884-20

    COLONY Bolt Kit Motor Case Big Twin/Evolution 9884-20

    COLONY

    $43.95
    Building or rebuilding a Big Twin or Evolution engine requires hardware that meets exacting tolerances—and this COLONY Bolt Kit delivers exactly that. Rather than sourcing fasteners from multiple suppliers and risking mismatches, this complete kit gives...
    24011076
    SKU:
    24011076
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    BASE FINISH:
    ZINC
    RIDING STYLE:
    STREET
    BASE COLOR:
    SILVER
    APPLICATION:
    MOTOR CASE
    FASTENER TYPE:
    12-POINT FLANGE
    PRODUCT NAME:
    HARDWARE KIT
    TYPE:
    STUD
    NUT TYPE:
    FLANGE
    TYPE:
    NUT
    UNITS:
    KIT
    $43.95
    Qty in Cart: 0
    Quantity:
    Price:
    $43.95
    Subtotal:
  • COLONY Bolt Kit Motor Case Big Twin/Evolution 9883-20 COLONY Bolt Kit Motor Case Big Twin/Evolution 9883-20

    COLONY Bolt Kit Motor Case Big Twin/Evolution 9883-20

    COLONY

    $48.95
    A proper motor case assembly demands precision fasteners that won't let you down on the track or the street. This COLONY bolt kit supplies all necessary hardware engineered to specification for Big Twin and Evolution engines, eliminating the guesswork...
    24011075
    SKU:
    24011075
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    RIDING STYLE:
    STREET
    BASE FINISH:
    CHROME
    FASTENER TYPE:
    12-POINT FLANGE
    NUT TYPE:
    FLANGE
    TYPE:
    STUD
    BASE COLOR:
    SILVER
    APPLICATION:
    MOTOR CASE
    PRODUCT NAME:
    HARDWARE KIT
    TYPE:
    NUT
    UNITS:
    KIT
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • COLONY Headbolts Big Twin/Twin Cam XL 3020-8

    COLONY Headbolts Big Twin/Twin Cam XL 3020-8

    COLONY

    $99.95
    Factory headbolts are engineered to specific torque specifications—once they've been removed and reinstalled, they lose clamping force and reliability. COLONY 12-point replacement headbolts restore proper cylinder head clamping on Big Twin and Twin Cam...
    24010956
    SKU:
    24010956
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    BASE COLOR:
    SILVER
    MEASUREMENT SYSTEM:
    SAE
    TYPE:
    REPAIR
    FASTENER TYPE:
    12-POINT FLANGE
    RIDING STYLE:
    STREET
    APPLICATION:
    HEAD BOLT
    BASE FINISH:
    ZINC
    PRODUCT NAME:
    BOLT KIT
    UNITS:
    SET
    $99.95
    Qty in Cart: 0
    Quantity:
    Price:
    $99.95
    Subtotal:
  • COLONY Headbolts Big Twin/Xl 3019-8

    COLONY Headbolts Big Twin/Xl 3019-8

    COLONY

    $99.95
    Factory headbolts are a common failure point under high load and thermal cycling, compromising seal integrity and engine reliability. COLONY's 12-point replacement headbolts deliver the clamping force and durability your Big Twin or XL engine demands,...
    24010955
    SKU:
    24010955
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    BASE COLOR:
    SILVER
    MEASUREMENT SYSTEM:
    SAE
    TYPE:
    REPAIR
    BASE FINISH:
    ZINC
    PRODUCT NAME:
    BOLT KIT
    UNITS:
    SET
    APPLICATION:
    HEAD BOLT
    FASTENER TYPE:
    12-POINT FLANGE
    RIDING STYLE:
    STREET
    $99.95
    Qty in Cart: 0
    Quantity:
    Price:
    $99.95
    Subtotal:
  • COLONY Master Cylinder Mount Kit 2638-8

    COLONY Master Cylinder Mount Kit 2638-8

    COLONY

    $18.95
    A quality master cylinder mount is foundational to reliable brake system performance, and this kit ensures proper alignment and secure fastening of your master cylinder to prevent vibration-induced failures. The COLONY 2638-8 delivers the precision...
    24010913
    SKU:
    24010913
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    APPLICATION:
    MASTER CYLINDER
    BASE COLOR:
    SILVER
    TYPE:
    WASHER
    RIDING STYLE:
    STREET
    TYPE:
    STUD
    STYLE:
    REAR
    TYPE:
    BOLT
    UNITS:
    KIT
    BASE FINISH:
    ZINC
    HEAD TYPE:
    HEX
    PRODUCT NAME:
    MOUNTING KIT
    $18.95
    Qty in Cart: 0
    Quantity:
    Price:
    $18.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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