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
-
PERFORMANCE TOOL Grommet Assortment W5214
PERFORMANCE TOOL
$13.26Cable management and wire routing are critical in performance builds—improper insulation leads to shorts, noise, and costly electrical failures. This 125-piece grommet assortment gives you the right seal for virtually every hole and opening in your...24020148- SKU:
- 24020148
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BASE COLOR:
- BLACK
- BASE FINISH:
- NATURAL
- UNITS:
- SET
- MATERIAL:
- RUBBER
- APPLICATION:
- MULTI FUNCTIONAL
- PRODUCT NAME:
- GROMMET ASSORTMENT
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
$13.26 -
PERFORMANCE TOOL Vacuum Cap Assortment W5232
PERFORMANCE TOOL
$16.00Vacuum line failures are a common culprit behind rough idle, performance dips, and diagnostic headaches—and having the right caps on hand eliminates guesswork during troubleshooting and repairs. This 80-piece assortment covers virtually every vacuum port...24020147- SKU:
- 24020147
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- MATERIAL:
- NITRILE RUBBER
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE FINISH:
- NATURAL
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- VACCUM CAP ASSORTMENT
- UNITS:
- SET
$16.00Qty in Cart: 0Quantity:Price:$16.00Subtotal: -
GARDNER-WESTCOTT Riser Bolts - 1/2"-13 x 2-3/4" C-80-120H
GARDNER-WESTCOTT
$23.95Precision engine mounting requires fasteners engineered to handle sustained load and vibration without failure. These GARDNER-WESTCOTT riser bolts deliver the clamping force and reliability demanded by serious builders, whether you're securing a...24010293- SKU:
- 24010293
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 2-3/4'
- TYPE:
- BOLT
- APPLICATION:
- RISER MOUNT
- HEAD TYPE:
- HEX
- PRODUCT NAME:
- MOUNTING KIT
- UNITS:
- SET
$23.95 -
GARDNER-WESTCOTT Rotor Bolt Set - Lace Chrome C-80-41T
GARDNER-WESTCOTT
$26.95A quality rotor bolt set is the foundation of a reliable braking system—these fasteners must withstand extreme heat cycles, vibration, and rotational forces without compromise. Gardner-Westcott's C-80-41T delivers precision-machined fasteners with a lace...24010294- SKU:
- 24010294
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- STYLE:
- FRONT
- TYPE:
- TORX®
- APPLICATION:
- ROTOR
- UNITS:
- KIT
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 7/8'
- PRODUCT NAME:
- ROTOR-TO-HUB KIT
- RIDING STYLE:
- STREET
- STYLE:
- SPOKED WHEEL
$26.95Qty in Cart: 0Quantity:Price:$26.95Subtotal: -
MEMPHIS SHADES 10-32 Well Nut/5 Pack MEB9996
MEMPHIS SHADES
$14.95Windshield attachment points are critical to maintaining a secure, rattle-free installation on your motorcycle or vehicle. Memphis Shades well nuts provide reliable, threaded anchor points that prevent fastener loosening under vibration and road stress...24011051- SKU:
- 24011051
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- WINDSCREEN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- 5 PACK
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-32
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- MATERIAL:
- RUBBER
- NUT TYPE:
- FLANGE
- PRODUCT NAME:
- WELL NUT
- BASE COLOR:
- BLACK
$14.95 -
GARDNER-WESTCOTT Rotor Bolt Set - Cast Chrome C-61-32T
GARDNER-WESTCOTT
$24.95A quality rotor bolt set is fundamental to brake system reliability—poor fasteners can lead to rotor runout, pad separation, and catastrophic brake failure under racing conditions. The GARDNER-WESTCOTT C-61-32T delivers precision-engineered bolts that...24010288- SKU:
- 24010288
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- ROTOR-TO-HUB KIT
- APPLICATION:
- ROTOR
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- TYPE:
- TORX®
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- LENGTH IMPERIAL:
- 1'
- STYLE:
- CAST WHEEL
- STYLE:
- REAR
- UNITS:
- KIT
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
CIRO Caps Fluted1/4" Black Chrome 70017
CIRO
$14.99Engine bolt covers are often overlooked, yet they're one of the most visible details on your motorcycle's powerplant. Ciro's fluted cap design transforms those utilitarian fasteners into polished focal points that elevate your bike's overall appearance...24040642- SKU:
- 24040642
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- COVER
- UNITS:
- 10 PACK
- COLOR/FINISH:
- BLACK CHROME
- RIDING STYLE:
- STREET
- STYLE:
- FLUTED
- FOR BOLT SIZE:
- 1/4'
- APPLICATION:
- BOLT
- PRODUCT NAME:
- CAP
- STYLE:
- SPIKE
$14.99 -
CIRO Cap Fluted M8 Black 70024
CIRO
$69.99Visible fasteners are the first thing people notice on a custom build—rusty or worn bolts instantly undermine your craftsmanship. The CIRO Cap Fluted M8 Black keeps your engine bay looking finished and professional while protecting bolt heads from...24040845- SKU:
- 24040845
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- APPLICATION:
- ENGINE
- TYPE:
- COVER
- UNITS:
- 10 PACK
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- STYLE:
- FLUTED
- PRODUCT NAME:
- CAP
- STYLE:
- SPIKE
$69.99Qty in Cart: 0Quantity:Price:$69.99Subtotal: -
CIRO Cap Fluted Engine Black 99-16 70026
CIRO
$69.99Engine bay aesthetics matter, especially when you've invested in quality mechanical work. The CIRO Cap Fluted Engine Black transforms visible fasteners from eyesores into polished details that reflect the quality of your build. Simple press-on...24040846- SKU:
- 24040846
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CAP
- STYLE:
- SPIKE
- RIDING STYLE:
- STREET
- STYLE:
- FLUTED
- APPLICATION:
- ENGINE
- TYPE:
- COVER
- UNITS:
- 10 PACK
$69.99 -
CIRO Caps Crown M8 Chrome 70021
CIRO
$74.99Visible fasteners are often overlooked, but worn or corroded bolt heads can undermine the professional appearance of any build and expose underlying rust issues. The CIRO Caps Crown M8 Chrome delivers a straightforward solution: genuine chrome-plated...24040839- SKU:
- 24040839
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- APPLICATION:
- ENGINE
- STYLE:
- DIAMOND-CUT
- TYPE:
- COVER
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
- STYLE:
- CROWN
- PRODUCT NAME:
- CAP
$74.99 -
CIRO W-Shield Screw - Chrome 10110
CIRO
$19.99Caps install quick and easy on windshield screws included with Ciro trim for '96+ fairings, Not for use with OEM screws24040647- SKU:
- 24040647
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE FINISH:
- CHROME
- UNITS:
- KIT
- APPLICATION:
- WINDSHIELD
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- SCREW CAP
- RIDING STYLE:
- STREET
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
CIRO Caps Crown M8 Black 70022
CIRO
$74.99Cover up old, dull or rusty bolts, Precision fit and simple press-on installation24040840- SKU:
- 24040840
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- UNITS:
- 10 PACK
- APPLICATION:
- ENGINE
- PRODUCT NAME:
- CAP
- STYLE:
- DIAMOND-CUT
- TYPE:
- COVER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- STYLE:
- CROWN
$74.99 -
AVON GRIPS Cover Head Bolt Spike Black HBC-303-ANO-SPK
AVON GRIPS
$68.95Match Avon grips with these easy installation covers, Includes Schrader valve cap24020190- SKU:
- 24020190
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- HEAD BOLT
- UNITS:
- 4 PACK
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- STYLE:
- SPIKE
- TYPE:
- CAP
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
$68.95 -
AVON GRIPS Cover Head Bolt Excalibar Black HBC-304-ANO-EX
AVON GRIPS
$68.95Match Avon grips with these easy installation covers, Includes Schrader valve cap24020192- SKU:
- 24020192
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- UNITS:
- 4 PACK
- APPLICATION:
- HEAD BOLT
- COLOR/FINISH:
- ANODIZED
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- STYLE:
- EXCALIBUR
- TYPE:
- CAP
- RIDING STYLE:
- STREET
$68.95 -
AVON GRIPS Cover Head Bolt Rival Chrome HBC-306-CH-RIV
AVON GRIPS
$68.95Match Avon grips with these easy installation covers, Includes Schrader valve cap24020197- SKU:
- 24020197
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- COVER
- STYLE:
- RIVAL
- UNITS:
- 4 PACK
- APPLICATION:
- HEAD BOLT
- TYPE:
- CAP
$68.95Qty in Cart: 0Quantity:Price:$68.95Subtotal: -
FEULING OIL PUMP CORP. Rockerbox Bolt Kit 3046
FEULING OIL PUMP CORP.
$149.95Factory fasteners are a compromise—they're designed to meet minimum specifications, not maximum performance. The Feuling Rockerbox Bolt Kit 3046 upgrades your Twin Cam engine with premium 8740 chrome moly bolts that deliver 170,000 psi tensile strength,...24010815- SKU:
- 24010815
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- STAINLESS STEEL
- APPLICATION:
- ROCKER BOX
- BASE FINISH:
- RAW
- PRODUCT NAME:
- INTERNAL ENGINE FASTENER KIT
- UNITS:
- KIT
- MEASUREMENT SYSTEM:
- SAE
- TYPE:
- MULTI
- RIDING STYLE:
- STREET
- STYLE:
- HEAT TREATED
$149.95 -
FEULING OIL PUMP CORP. Exhaust Stud Kit 3048
FEULING OIL PUMP CORP.
$89.95Engine fastener failures cost you race wins and rebuild time. The Feuling Oil Pump Corp. Exhaust Stud Kit 3048 delivers the tensile strength and precision threading that professional engine builders trust to keep your Twin Cam secure under extreme...24010816- SKU:
- 24010816
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$89.95 -
FEULING OIL PUMP CORP. Primary/Transmission Bolt Kit - Evolution '85-'99 3069
FEULING OIL PUMP CORP.
$249.95OEM fasteners are the first point of failure in high-stress engine applications—especially on forced induction builds where crankcase pressure climbs rapidly. This Feuling bolt kit replaces weak factory hardware with 8740 chrome moly fasteners that...24011104- SKU:
- 24011104
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- APPLICATION:
- CAM COVER
- APPLICATION:
- ENGINE CASE
- APPLICATION:
- OIL PUMP
- FASTENER TYPE:
- 12-POINT FLANGE
- MATERIAL:
- STAINLESS STEEL
- APPLICATION:
- ENGINE MOUNT
- APPLICATION:
- ROCKER COVER
- UNITS:
- KIT
- APPLICATION:
- TRANSMISSION MOUNT
- BASE FINISH:
- NATURAL
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- BOLT KIT
- RIDING STYLE:
- STREET
- APPLICATION:
- OIL FILTER
$249.95 -
FEULING OIL PUMP CORP. Exhaust Bolt Kit - '99-'17 Twin Cam 3039
FEULING OIL PUMP CORP.
$59.95Stock exhaust bolts are a common failure point under heat and vibration, leading to leaks, bolt seep, and costly re-torquing. This kit replaces them with ARP-manufactured 8740 chrome moly fasteners engineered to handle extreme exhaust temperatures and...24011138- SKU:
- 24011138
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- FASTENER TYPE:
- 12-POINT FLANGE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- APPLICATION:
- EXHAUST PORT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
$59.95 -
FEULING OIL PUMP CORP. Cylinder Stud Kit - Twin Cam 3000
FEULING OIL PUMP CORP.
$429.95Head gasket failures and inconsistent bolt torque are silent killers in high-performance V-Twin engines—they compromise reliability and waste your investment in other upgrades. The Feuling Oil Pump Corp. Cylinder Stud Kit replaces weak OEM fasteners with...24010128- SKU:
- 24010128
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
$429.95
