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
-
On Sale
COLONY Transmission Kicker Cover Stud Kit 9637-13
COLONY
MSRP: $29.95Now: $26.96Was: $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...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
MSRP: $29.95Now: $26.96Was: $29.95 -
On Sale
COLONY Acorn Motor Case Kit - '70-'78 8139-34
COLONY
MSRP: $70.95Now: $63.86Was: $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...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
MSRP: $70.95Now: $63.86Was: $70.95 -
On Sale
COLONY Acorn Motor Case Kit - '79-'99 8142-34
COLONY
MSRP: $70.95Now: $63.86Was: $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...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
MSRP: $70.95Now: $63.86Was: $70.95 -
On Sale
COLONY Motor Mount Kit 70-84 Big Twin 8806-17
COLONY
MSRP: $38.95Now: $35.06Was: $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...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
MSRP: $38.95Now: $35.06Was: $38.95 -
On Sale
COLONY Tappet Oil Screen Plug 70-80 Big Twin 8701-2
COLONY
MSRP: $11.95Now: $10.76Was: $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...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
MSRP: $11.95Now: $10.76Was: $11.95 -
On Sale
COLONY Tappet Check Relief Valve Plug 81-99 8703-2
COLONY
MSRP: $10.95Now: $9.86Was: $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...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
MSRP: $10.95Now: $9.86Was: $10.95 -
On Sale
COLONY Spacers 52-81 Sportster 3384-4
COLONY
MSRP: $11.95Now: $10.76Was: $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...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
MSRP: $11.95Now: $10.76Was: $11.95Qty in Cart: 0Quantity:Price:MSRP: $11.95Now: $10.76Was: $11.95Subtotal: -
On Sale
COLONY Spacers Gas Tank 3383-4
COLONY
MSRP: $10.95Now: $9.86Was: $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...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
MSRP: $10.95Now: $9.86Was: $10.95Qty in Cart: 0Quantity:Price:MSRP: $10.95Now: $9.86Was: $10.95Subtotal: -
On Sale
COLONY Line Fitting 52-Up Big Twin/Sportster 3365-2
COLONY
MSRP: $10.95Now: $9.86Was: $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...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
MSRP: $10.95Now: $9.86Was: $10.95Qty in Cart: 0Quantity:Price:MSRP: $10.95Now: $9.86Was: $10.95Subtotal: -
On Sale
COLONY Screw Set - Headlight Cowel 3360-7
COLONY
MSRP: $9.95Now: $8.96Was: $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...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
MSRP: $9.95Now: $8.96Was: $9.95 -
On Sale
COLONY Spacer 3/8"X1" SPC-026
COLONY
MSRP: $17.95Now: $16.16Was: $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
MSRP: $17.95Now: $16.16Was: $17.95 -
On Sale
COLONY Spacer 3/8"X3/4" SPC-025
COLONY
MSRP: $16.95Now: $15.26Was: $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
MSRP: $16.95Now: $15.26Was: $16.95 -
On Sale
COLONY Spacer 3/8"X1/2" SPC-024
COLONY
MSRP: $16.95Now: $15.26Was: $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
MSRP: $16.95Now: $15.26Was: $16.95 -
On Sale
COLONY Spacer 3/8"X1/4" SPC-022
COLONY
MSRP: $11.95Now: $10.76Was: $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
MSRP: $11.95Now: $10.76Was: $11.95 -
On Sale
COLONY Spacer 3/8"X1/8" SPC-021
COLONY
MSRP: $10.95Now: $9.86Was: $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...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
MSRP: $10.95Now: $9.86Was: $10.95 -
On Sale
COLONY Spacer 5/16"X3/4" SPC-015
COLONY
MSRP: $14.95Now: $13.46Was: $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...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'
MSRP: $14.95Now: $13.46Was: $14.95 -
On Sale
COLONY Spacer 5/16"X1/2" SPC-014
COLONY
MSRP: $14.95Now: $13.46Was: $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...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
MSRP: $14.95Now: $13.46Was: $14.95 -
On Sale
COLONY Screw Kit Transmission Pan 2400-12-P
COLONY
MSRP: $23.95Now: $21.56Was: $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...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
MSRP: $23.95Now: $21.56Was: $23.95 -
On Sale
COLONY Screw Kit Transmission Side Cover 2343-13-P
COLONY
MSRP: $26.95Now: $24.26Was: $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...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
MSRP: $26.95Now: $24.26Was: $26.95 -
On Sale
COLONY Bolt and Washer Kit 2340-10
COLONY
MSRP: $33.95Now: $30.56Was: $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,...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
MSRP: $33.95Now: $30.56Was: $33.95
