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 Head Bolt Kit 57-72 Xl 8944-16
COLONY
MSRP: $69.95Now: $62.96Was: $69.95Head bolts are critical fasteners that must withstand extreme cylinder pressure and thermal cycling without yielding or stretching. Inferior bolts can lead to blown gaskets, coolant leaks, and...DS190671- SKU:
- DS190671
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PRODUCT NAME:
- BOLT KIT
- MATERIAL:
- STEEL
- STYLE:
- OEM STYLE
- UNITS:
- KIT
- APPLICATION:
- ENGINE
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- HEX
MSRP: $69.95Now: $62.96Was: $69.95 -
On Sale
COLONY Spacers Sportster Gas Tank 3419-4
COLONY
MSRP: $10.95Now: $9.86Was: $10.95Proper gas tank fitment is essential for reliable fuel delivery and structural integrity on your Sportster. These OEM-spec spacers ensure correct tank positioning, preventing fuel line stress and...24041030- SKU:
- 24041030
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE FINISH:
- RAW
- RIDING STYLE:
- STREET
- APPLICATION:
- ALL HD SPORTSTERS
- BASE COLOR:
- SILVER
- APPLICATION:
- GAS TANK
- MATERIAL:
- STEEL
- UNITS:
- 4 PACK
- COLOR/FINISH:
- CADMIUM PLATED
- PRODUCT NAME:
- SPACER
MSRP: $10.95Now: $9.86Was: $10.95Qty in Cart: 0Quantity:Price:MSRP: $10.95Now: $9.86Was: $10.95Subtotal: -
On Sale
COLONY Spacer 3/8"X3/8" SPC-023
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.24040055- SKU:
- 24040055
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- APPLICATION:
- BOLT
- LENGTH IMPERIAL:
- 3/8'
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPACER
- FOR BOLT SIZE:
- 3/8'
- UNITS:
- 5 PACK
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
MSRP: $11.95Now: $10.76Was: $11.95 -
On Sale
COLONY Spacer 5/16"X1" SPC-016
COLONY
MSRP: $16.95Now: $15.26Was: $16.95Precision spacers are essential for proper bolt alignment, load distribution, and maintaining critical clearances in high-performance engine bays and chassis assemblies. The COLONY Spacer ensures...24040052- SKU:
- 24040052
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- UNITS:
- 5 PACK
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- SPACER
- RIDING STYLE:
- STREET
- FOR BOLT SIZE:
- 5/16'
- LENGTH IMPERIAL:
- 1'
- MATERIAL:
- STEEL
- COLOR/FINISH:
- CHROME
MSRP: $16.95Now: $15.26Was: $16.95 -
On Sale
COLONY Screw Kit Transmission Side Cover 2401-15-P
COLONY
MSRP: $28.95Now: $26.06Was: $28.95A transmission side cover is one of the most frequently serviced components in any high-performance racing setup, and having the correct fastener specification ensures a leak-free seal and prevents...24011128- SKU:
- 24011128
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BASE FINISH:
- POLISHED
- COLOR/FINISH:
- POLISHED
- UNITS:
- KIT
- COLOR/FINISH:
- SILVER
- TYPE:
- ALLEN
- PRODUCT NAME:
- BOLT KIT
- RIDING STYLE:
- STREET
- APPLICATION:
- TRANSMISSION SIDE COVER
- BASE COLOR:
- SILVER
MSRP: $28.95Now: $26.06Was: $28.95 -
On Sale
COLONY Motor Mount Bolt Cover - '00+ FLST 2119-2
COLONY
MSRP: $28.95Now: $26.06Was: $28.95Motor mount bolts are a visual focal point on any classic Harley engine bay—exposed fasteners catch the eye before anything else. The COLONY Motor Mount Bolt Covers transform these utilitarian bolts...24011123- SKU:
- 24011123
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- TYPE:
- BOLT
- UNITS:
- 2 PACK
- APPLICATION:
- ENGINE MOUNT
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
MSRP: $28.95Now: $26.06Was: $28.95 -
On Sale
COLONY Motor Mount Kit FLT 2709-24-P
COLONY
MSRP: $35.95Now: $32.36Was: $35.95Proper motor mounting is critical to engine stability, vibration isolation, and overall drivetrain longevity. This COLONY Motor Mount Kit provides the precision fasteners needed to secure your motor...24010910- SKU:
- 24010910
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- STREET
- TYPE:
- SCREW
- HEAD TYPE:
- SOCKET
- PRODUCT NAME:
- MOUNTING KIT
- TYPE:
- NUT
- APPLICATION:
- ENGINE MOUNT
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- STYLE:
- SMOOTH
- TYPE:
- BOLT
- UNITS:
- KIT
MSRP: $35.95Now: $32.36Was: $35.95 -
On Sale
COLONY Motor Mount Kit FLT 2709-24
COLONY
MSRP: $31.95Now: $28.76Was: $31.95Proper motor mounting is critical to minimizing vibration transfer to your chassis and preserving drivetrain longevity under high-load conditions. The COLONY Motor Mount Kit FLT delivers OEM-quality...24010909- SKU:
- 24010909
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- APPLICATION:
- ENGINE MOUNT
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- TYPE:
- BOLT
- TYPE:
- SCREW
- UNITS:
- KIT
- HEAD TYPE:
- SOCKET
- PRODUCT NAME:
- MOUNTING KIT
- STYLE:
- KNURLED
- TYPE:
- NUT
- RIDING STYLE:
- STREET
MSRP: $31.95Now: $28.76Was: $31.95Qty in Cart: 0Quantity:Price:MSRP: $31.95Now: $28.76Was: $31.95Subtotal: -
On Sale
COLONY Motor Case Kit 40-47 Big Twin 8132-34
COLONY
MSRP: $57.95Now: $52.16Was: $57.95Rebuilding or assembling Big Twin cases demands precision fasteners and complete hardware—missing even one bolt compromises case integrity and defeats the entire engine. The COLONY Motor Case Kit...24010860- SKU:
- 24010860
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- PRODUCT NAME:
- STUD KIT
- TYPE:
- BOLT
- UNITS:
- KIT
- COLOR/FINISH:
- CADMIUM PLATED
- APPLICATION:
- CRANKCASE
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
MSRP: $57.95Now: $52.16Was: $57.95 -
On Sale
COLONY Pivot Belt and Spacer 73-78 8937-3
COLONY
MSRP: $23.95Now: $21.56Was: $23.95The COLONY Pivot Belt and Spacer is a critical fastening assembly that ensures precise alignment and secure retention of your belt drive system. Worn or damaged pivot bolts compromise belt tracking...24010676- SKU:
- 24010676
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CADMIUM PLATED
- FASTENER TYPE:
- SHOULDER (PIVOT)
- HEAD TYPE:
- HEX
- PRODUCT NAME:
- BOLT KIT
- STYLE:
- REAR
- UNITS:
- KIT
- APPLICATION:
- BRAKE CALIPER
- RIDING STYLE:
- STREET
MSRP: $23.95Now: $21.56Was: $23.95Qty in Cart: 0Quantity:Price:MSRP: $23.95Now: $21.56Was: $23.95Subtotal: -
On Sale
COLONY Rear Break Adjuster Nut 52-78 Cadmium 2685-1
COLONY
MSRP: $6.95Now: $6.26Was: $6.95Proper brake adjustment is non-negotiable for safety and consistent pedal feel across your braking system. This cadmium-plated adjuster nut ensures reliable engagement with your rear brake components...24010671- SKU:
- 24010671
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- ROD AND CABLE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- NUT
- TYPE:
- ADJUSTER
- UNITS:
- EACH
- APPLICATION:
- REAR BRAKE
- COLOR/FINISH:
- CADMIUM PLATED
- NUT TYPE:
- HEX
MSRP: $6.95Now: $6.26Was: $6.95Qty in Cart: 0Quantity:Price:MSRP: $6.95Now: $6.26Was: $6.95Subtotal: -
On Sale
COLONY Rear Brake Adjuster Nut 52-78 Chrome 2684-1
COLONY
MSRP: $6.95Now: $6.26Was: $6.95Proper brake adjustment is critical to maintaining consistent stopping power and safety on track or street. The COLONY Rear Brake Adjuster Nut delivers precision fitment and reliable engagement for...24010670- SKU:
- 24010670
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- REAR BRAKE
- NUT TYPE:
- HEX
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- TYPE:
- ADJUSTER
- APPLICATION:
- ROD AND CABLE
- PRODUCT NAME:
- NUT
MSRP: $6.95Now: $6.26Was: $6.95 -
On Sale
COLONY Front Fender Mount Kit Parkerized 2290-8
COLONY
MSRP: $10.95Now: $9.86Was: $10.95Secure mounting is the foundation of any reliable front-end assembly, and this COLONY kit eliminates guesswork with precision-engineered components designed to maintain alignment under stress...24010653- SKU:
- 24010653
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- SILVER
- STYLE:
- FRONT
- COLOR/FINISH:
- PARKERIZED
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- APPLICATION:
- FENDER
- HEAD TYPE:
- HEX
- PRODUCT NAME:
- MOUNTING KIT
MSRP: $10.95Now: $9.86Was: $10.95 -
On Sale
COLONY Oversized Throttle Lever Block 2664-5
COLONY
MSRP: $13.95Now: $12.56Was: $13.95The COLONY Oversized Throttle Lever Block 2664-5 gives you precise, predictable throttle control by eliminating play and inconsistency in your throttle linkage. Whether you're fine-tuning response on...24010652- SKU:
- 24010652
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CADMIUM PLATED
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- HARDWARE KIT
- TYPE:
- BENDIX
- STYLE:
- OVERSIZED
- UNITS:
- KIT
- APPLICATION:
- THROTTLE
- RIDING STYLE:
- STREET
- TYPE:
- LINKERT
- TYPE:
- WIRE BLOCK
MSRP: $13.95Now: $12.56Was: $13.95 -
On Sale
COLONY Standard Throttle Lever Block 2658-5
COLONY
MSRP: $13.95Now: $12.56Was: $13.95The COLONY Standard Throttle Lever Block 2658-5 provides a secure, adjustable stop point for your throttle cable, preventing over-travel and protecting your carburetor from damage. Whether you're...24010651- SKU:
- 24010651
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- CADMIUM PLATED
- PRODUCT NAME:
- HARDWARE KIT
- TYPE:
- BENDIX
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- TYPE:
- LINKERT
- TYPE:
- WIRE BLOCK
- APPLICATION:
- THROTTLE
- UNITS:
- KIT
- STYLE:
- STANDARD
MSRP: $13.95Now: $12.56Was: $13.95 -
On Sale
COLONY Transmission Mount Kit Big Twin L77-86 Chrome 9420-21
COLONY
MSRP: $39.95Now: $35.96Was: $39.95A transmission mount kit is critical for maintaining proper drivetrain alignment and reducing vibration transfer to the frame on your Big Twin. This COLONY kit delivers OEM-equivalent fitment with...24010625- SKU:
- 24010625
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- UNITS:
- KIT
- HEAD TYPE:
- HEX
- PRODUCT NAME:
- MOUNTING KIT
- APPLICATION:
- TRANSMISSION MOUNT
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
MSRP: $39.95Now: $35.96Was: $39.95 -
On Sale
COLONY Cover Screw Kit 65-78 Chrome 8748-12
COLONY
MSRP: $34.95Now: $31.46Was: $34.95Loose or missing transmission cover fasteners compromise both the appearance and security of your drivetrain assembly. The COLONY Cover Screw Kit provides OEM-specification replacement hardware that...24010618- SKU:
- 24010618
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- COLOR/FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-24
- PRODUCT NAME:
- SCREW KIT
- STYLE:
- SLOTTED
- APPLICATION:
- TRANSMISSION TOP COVER
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $34.95Now: $31.46Was: $34.95 -
On Sale
COLONY Cover Screw Kt 56-64 Chrome 8147-13
COLONY
MSRP: $30.95Now: $27.86Was: $30.95Securing your transmission top cover with OEM-spec fasteners ensures proper sealing and prevents costly leaks that compromise performance and engine longevity. This COLONY cover screw kit delivers...24010616- SKU:
- 24010616
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- APPLICATION:
- TRANSMISSION TOP COVER
- COLOR/FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-24
- STYLE:
- SLOTTED
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SCREW KIT
- UNITS:
- KIT
MSRP: $30.95Now: $27.86Was: $30.95 -
On Sale
COLONY Cover Screw Kit 36-55 Parkerized 9620-13
COLONY
MSRP: $15.95Now: $14.36Was: $15.95A transmission top cover is only as secure as its fasteners. This OEM-specification screw kit ensures your transmission cover stays properly sealed and mounted under all driving conditions—critical...24010615- SKU:
- 24010615
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- APPLICATION:
- TRANSMISSION TOP COVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-24
- COLOR/FINISH:
- PARKERIZED
- PRODUCT NAME:
- SCREW KIT
- UNITS:
- KIT
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- STYLE:
- SLOTTED
MSRP: $15.95Now: $14.36Was: $15.95 -
On Sale
COLONY Side Cover Kit Big Twin - 84 Chrome 8112-20
COLONY
MSRP: $14.95Now: $13.46Was: $14.95A quality side cover kit is essential for maintaining a clean, finished appearance on your Big Twin while protecting critical engine components from road debris and weather exposure. The COLONY Side...24010612- SKU:
- 24010612
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- UNITS:
- KIT
- HEAD TYPE:
- HEX
- TYPE:
- NUT
- APPLICATION:
- TRANSMISSION SIDE COVER
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- HARDWARE KIT
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
MSRP: $14.95Now: $13.46Was: $14.95Qty in Cart: 0Quantity:Price:MSRP: $14.95Now: $13.46Was: $14.95Subtotal:
