Harley Hardware
Harley Bike Hardware at JJ Motorsports
Finish your Harley build with premium hardware from JJ Motorsports, featuring chrome rotor bolts, exhaust stud kits, and grommet assortments for clean installation and long-lasting reliability on Sportster, Big Twin, Evo, Twin Cam, and M8 models. These high-quality fasteners and grommets ensure perfect fit and show-ready finish.
Shop Performance Tool, Gardner Westcott, and Feuling hardware for proven strength. Explore related categories such as Harley frame and body for fenders and covers, or Harley for seats and exhaust to complete your custom build.
Top Harley Hardware
- Performance Tool Grommet Assortment W5214 – 125-piece rubber grommet kit; perfect for wiring, frame, and tank mounting protection.
- Gardner Westcott Rotor Bolt Set Cast Chrome C-61-32T – Chrome rotor bolt set for cast wheels; polished finish with Torx head for secure mounting.
- Feuling Oil Pump Corp Exhaust Stud Kit 3048 – High-strength exhaust stud kit; includes nuts and washers for leak-free header installation.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
COLONY Transmission Kicker Cover Stud Kit 9637-13
COLONY
$29.95Transmission case fasteners endure extreme pressure and heat cycles that compromise standard hardware. The COLONY Transmission Kicker Cover Stud Kit 9637-13 delivers OEM-grade reliability with superior corrosion resistance, ensuring your transmission...DS189924- SKU:
- DS189924
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- STYLE:
- REPLACEMENT
- TYPE:
- TRANSMISSION
- UNITS:
- 13 PACK
- PRODUCT NAME:
- TRANSMISSION END STUD
- RIDING STYLE:
- STREET
$29.95 -
COLONY Acorn Motor Case Kit - '70-'78 8139-34
COLONY
$70.95Motor 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 -
COLONY Acorn Motor Case Kit - '79-'99 8142-34
COLONY
$70.95Motor 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 -
COLONY Motor Mount Kit 70-84 Big Twin 8806-17
COLONY
$38.95A 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 -
COLONY Tappet Oil Screen Plug 70-80 Big Twin 8701-2
COLONY
$11.95Maintaining 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
$11.95 -
COLONY Tappet Check Relief Valve Plug 81-99 8703-2
COLONY
$10.95The 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 -
COLONY Spacers 52-81 Sportster 3384-4
COLONY
$11.95COLONY Spacers maintain precise bearing alignment and critical spacing tolerances in your Sportster's primary drivetrain, directly impacting clutch engagement consistency and overall reliability. As OEM replacement components, these spacers restore...24041029- SKU:
- 24041029
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- STEEL
- COLOR/FINISH:
- CADMIUM PLATED
- BASE FINISH:
- RAW
- PRODUCT NAME:
- SPACER
- RIDING STYLE:
- STREET
- APPLICATION:
- GAS TANK
- BASE COLOR:
- SILVER
- UNITS:
- 4 PACK
$11.95Qty in Cart: 0Quantity:Price:$11.95Subtotal: -
COLONY Spacers Gas Tank 3383-4
COLONY
$10.95Gas tank spacers are critical components that maintain proper clearance and alignment between your fuel system and chassis, preventing costly damage from contact and vibration. The COLONY Spacers Gas Tank 3383-4 delivers OEM-specification fitment and...24041028- SKU:
- 24041028
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- STEEL
- BASE FINISH:
- RAW
- PRODUCT NAME:
- SPACER
- RIDING STYLE:
- STREET
- APPLICATION:
- TOOL BOX
- APPLICATION:
- GAS TANK
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CADMIUM PLATED
- UNITS:
- 4 PACK
$10.95Qty in Cart: 0Quantity:Price:$10.95Subtotal: -
COLONY Line Fitting 52-Up Big Twin/Sportster 3365-2
COLONY
$10.95If you're restoring a classic Big Twin or Sportster, OEM-correct fittings are non-negotiable for maintaining proper fluid flow and system integrity. This COLONY line fitting delivers the exact specifications your original system demands, ensuring...24041027- SKU:
- 24041027
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- STEEL
- BASE FINISH:
- RAW
- RIDING STYLE:
- STREET
- UNITS:
- 2 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CADMIUM PLATED
- PRODUCT NAME:
- LINE FITTING
$10.95 -
COLONY Screw Set - Headlight Cowel 3360-7
COLONY
$9.95A properly secured headlight cowel is essential for maintaining aerodynamic integrity and preventing vibration-induced damage during high-performance driving. The COLONY Screw Set 3360-7 restores your cowel to OEM specifications with precision-engineered...24041026- SKU:
- 24041026
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SCREW
- APPLICATION:
- HEADLIGHT
- BASE FINISH:
- RAW
- RIDING STYLE:
- STREET
- UNITS:
- 7 PACK
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CADMIUM PLATED
- FEATURES:
- DOES NOT INCLUDE NUTS
- TYPE:
- COWL
$9.95 -
COLONY Spacer 3/8"X1" SPC-026
COLONY
$17.95Designed to fit snug on 1/4", 5/16" or 3/8" bolts, Made in the U.S.A.24040058- SKU:
- 24040058
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STEEL
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 1'
- BASE COLOR:
- SILVER
- FOR BOLT SIZE:
- 3/8'
- PRODUCT NAME:
- SPACER
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
$17.95 -
COLONY Spacer 3/8"X3/4" SPC-025
COLONY
$16.95Designed to fit snug on 1/4", 5/16" or 3/8" bolts, Made in the U.S.A.24040057- SKU:
- 24040057
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPACER
- FOR BOLT SIZE:
- 3/8'
- RIDING STYLE:
- STREET
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- LENGTH IMPERIAL:
- 3/4'
- BASE COLOR:
- SILVER
- UNITS:
- 5 PACK
$16.95 -
COLONY Spacer 3/8"X1/2" SPC-024
COLONY
$16.95Designed to fit snug on 1/4", 5/16" or 3/8" bolts, Made in the U.S.A.24040056- SKU:
- 24040056
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPACER
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- FOR BOLT SIZE:
- 3/8'
- LENGTH IMPERIAL:
- 1/2'
- UNITS:
- 5 PACK
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
$16.95 -
COLONY Spacer 3/8"X1/4" SPC-022
COLONY
$11.95Designed to fit snug on 1/4", 5/16" or 3/8" bolts, Made in the U.S.A.24040054- SKU:
- 24040054
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- SPACER
- COLOR/FINISH:
- CHROME
- FOR BOLT SIZE:
- 3/8'
- MATERIAL:
- STEEL
- UNITS:
- 5 PACK
- BASE COLOR:
- SILVER
- LENGTH IMPERIAL:
- 1/4'
- RIDING STYLE:
- STREET
$11.95 -
COLONY Spacer 3/8"X1/8" SPC-021
COLONY
$10.95Precision spacers are essential for dialing in critical clearances on high-performance builds where tolerances matter. The COLONY 3/8"X1/8" spacer delivers the exact standoff distance you need for brake systems, suspension components, or drivetrain...24040053- SKU:
- 24040053
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- FOR BOLT SIZE:
- 3/8'
- PRODUCT NAME:
- SPACER
- LENGTH IMPERIAL:
- 1/8'
- MATERIAL:
- STEEL
- UNITS:
- 5 PACK
- COLOR/FINISH:
- CHROME
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
$10.95 -
COLONY Spacer 5/16"X3/4" SPC-015
COLONY
$14.95Proper spacing is critical in high-performance assembly work—misalignment or incorrect standoff distances compromise both structural integrity and component longevity. The COLONY Spacer SPC-015 provides precision-engineered standoff capability for...24040051- SKU:
- 24040051
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- BASE FINISH:
- CHROME
- FOR BOLT SIZE:
- 5/16'
- UNITS:
- 5 PACK
- APPLICATION:
- BOLT
- MATERIAL:
- STEEL
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- SPACER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- LENGTH IMPERIAL:
- 3/4'
$14.95 -
COLONY Spacer 5/16"X1/2" SPC-014
COLONY
$14.95Precision spacers are essential for achieving proper bolt tension and alignment in high-performance applications where tolerances matter. The COLONY Spacer eliminates gaps that compromise structural integrity and load distribution across critical...24040050- SKU:
- 24040050
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FOR BOLT SIZE:
- 5/16'
- LENGTH IMPERIAL:
- 1/2'
- UNITS:
- 5 PACK
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- SPACER
- RIDING STYLE:
- STREET
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STEEL
$14.95 -
COLONY Screw Kit Transmission Pan 2400-12-P
COLONY
$23.95A 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 -
COLONY Screw Kit Transmission Side Cover 2343-13-P
COLONY
$26.95A 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 -
COLONY Bolt and Washer Kit 2340-10
COLONY
$33.95Factory-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
