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
-
DRAG SPECIALTIES 5/16X24X3/4 Chrome Flat Head MPB582
DRAG SPECIALTIES
$28.30When a single bolt fails on your race rig or project build, you need an exact replacement—not a guessing game. These Drag Specialties 5/16X24X3/4 chrome flat head bolts are engineered to the same specifications as the originals in the DS192348...DS192368- SKU:
- DS192368
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- RIDING STYLE:
- STREET
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 3/4'
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16'-24
$28.30Qty in Cart: 0Quantity:Price:$28.30Subtotal: -
DRAG SPECIALTIES 1/2" SAE Washer MPB424
DRAG SPECIALTIES
$65.05Quality fasteners are the foundation of any reliable build, and having the right washer assortment on hand eliminates project delays and ensures proper load distribution across critical connections. This DRAG SPECIALTIES kit delivers both lock and flat...DS192379- SKU:
- DS192379
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- BASE COLOR:
- SILVER
- INSIDE DIAMETER IMPERIAL:
- 1/2'
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- 100 PACK
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- TYPE:
- FLAT
$65.05Qty in Cart: 0Quantity:Price:$65.05Subtotal: -
DRAG SPECIALTIES 9/16" SAE Washer MPB592
DRAG SPECIALTIES
$27.25Every fastener assembly is only as strong as its weakest component—and washers are where precision meets reliability. This comprehensive Drag Specialties SAE washer assortment eliminates the frustration of hunting down the right sizes mid-project,...DS192380- SKU:
- DS192380
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE COLOR:
- SILVER
- APPLICATION:
- BOLT
- BASE FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 9/16'
- UNITS:
- 25 PACK
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- TYPE:
- FLAT
$27.25Qty in Cart: 0Quantity:Price:$27.25Subtotal: -
DRAG SPECIALTIES 1/8 Thick 29/32 Outer/Diameter Washer MPB743
DRAG SPECIALTIES
$35.59Custom fastener applications demand precision-engineered components that won't compromise structural integrity or performance. These Drag Specialties washers are manufactured to exact specifications, ensuring proper load distribution and clamping force...DS192393- SKU:
- DS192393
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- INSIDE DIAMETER IMPERIAL:
- 13/32'
- THICKNESS IMPERIAL:
- 1/8'
- TYPE:
- FLAT
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- OUTSIDE DIAMETER IMPERIAL:
- 7/8'
- UNITS:
- 10 PACK
$35.59 -
DRAG SPECIALTIES Lifter Base Allen Bolt 36-E76 MK231
DRAG SPECIALTIES
$37.75Custom engine builds demand fasteners that match your exacting specifications—generic hardware won't cut it. The DRAG SPECIALTIES Lifter Base Allen Bolt 36-E76 MK231 delivers precision-engineered socket-head bolts designed to handle the demands of...DS190681- SKU:
- DS190681
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- HEAD TYPE:
- ALLEN
- BASE COLOR:
- SILVER
- STYLE:
- KNURLED
- APPLICATION:
- LIFTER BASE
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- SET
- PRODUCT NAME:
- BOLT
$37.75Qty in Cart: 0Quantity:Price:$37.75Subtotal: -
DRAG SPECIALTIES Bolt Kit M8 Lifter Block Knurled All Chrome MK776
DRAG SPECIALTIES
$26.20Keep your M8 engine's valve train running at peak precision with this American-made bolt kit from Drag Specialties. Properly torqued fasteners are critical to maintaining lifter block integrity under high RPM conditions, and these knurled chrome bolts...24010968- SKU:
- 24010968
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- LIFTER BLOCK
- HEAD TYPE:
- SOCKET
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- STYLE:
- KNURLED
- PRODUCT NAME:
- BOLT KIT
$26.20Qty in Cart: 0Quantity:Price:$26.20Subtotal: -
GARDNER-WESTCOTT Motor Bolt Set - M8 P-48-17
GARDNER-WESTCOTT
$298.95A quality fastener set elevates your build from functional to finished—and these Gardner-Westcott motor bolts deliver both visual polish and reliable clamping force where it matters most. Whether you're assembling a Twin Cam or M-Eight, having a...24010995- SKU:
- 24010995
- Availability:
- Ships Same Business Day
- Weight:
- 2.46 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
- MATERIAL:
- STEEL
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- POLISHED
- MEASUREMENT SYSTEM:
- SAE
- STYLE:
- SOCKET-HEAD
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- STREET
- TYPE:
- MOTOR SET
$298.95Qty in Cart: 0Quantity:Price:$298.95Subtotal: -
GARDNER-WESTCOTT Pulley Bolts - '00-'06 Softail P-96-58
GARDNER-WESTCOTT
$31.95If you're running a classic Softail and tired of fasteners that corrode or detract from your engine's appearance, GARDNER-WESTCOTT pulley bolts deliver the durability and aesthetic upgrade your build deserves. These socket-head bolts are...24010307- SKU:
- 24010307
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BOLT KIT
- TYPE:
- BELT SPROCKET TO HUB MOUNT
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- STYLE:
- SOCKET-HEAD
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
$31.95Qty in Cart: 0Quantity:Price:$31.95Subtotal: -
GARDNER-WESTCOTT Washer 7/16" Machine Chrome 07-33572
GARDNER-WESTCOTT
$74.40When you're assembling high-performance engine bays or suspension systems, fastener quality directly impacts reliability under extreme loads and vibration. Gardner-Westcott machine washers are engineered thicker than standard washers to distribute...24020013- SKU:
- 24020013
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- STYLE:
- MACHINE
- TYPE:
- REPLACEMENT
- UNITS:
- 50 PACK
- BASE FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 7/16'
- MEASUREMENT SYSTEM:
- SAE
$74.40 -
GARDNER-WESTCOTT Washer 1/4" AN Chrome 30Pack 07-26569
GARDNER-WESTCOTT
$25.60When you're building or maintaining high-performance systems, using the correct fastener components is non-negotiable—substandard washers can lead to loose connections, vibration damage, and catastrophic failures. Gardner-Westcott AN washers are...24020018- SKU:
- 24020018
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- INSIDE DIAMETER IMPERIAL:
- 1/4'
- STYLE:
- AN
- BASE FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- 30 PACK
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- TYPE:
- REPLACEMENT
$25.60 -
GARDNER-WESTCOTT 7/16X14-1 1/2" Socket Head 07-10380
GARDNER-WESTCOTT
$11.30When running oversized tires or modified belt pulley configurations, proper spacing is critical to maintain belt alignment and prevent rubbing. This Gardner-Westcott socket head cap screw delivers the precision fitment you need to safely accommodate...24020027- SKU:
- 24020027
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- APPLICATION:
- SPROCKET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- LENGTH IMPERIAL:
- 1-1/2'
- APPLICATION:
- PULLEY
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 7/16-14
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- PRODUCT NAME:
- BOLT
$11.30Qty in Cart: 0Quantity:Price:$11.30Subtotal: -
GARDNER-WESTCOTT Chrome CV Carburetor Top Bolt Kit P-61-37
GARDNER-WESTCOTT
$13.95A quality fastener kit transforms your engine's appearance while ensuring critical components stay secure under high-demand conditions. Gardner-Westcott's chrome CV bolts combine polished aesthetics with stainless steel reliability, eliminating the need...DS190695- SKU:
- DS190695
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- STYLE:
- SOCKET-HEAD
- TYPE:
- FOR CV CARBURETORS
- TYPE:
- TOP COVER
- COLOR/FINISH:
- CHROME
$13.95Qty in Cart: 0Quantity:Price:$13.95Subtotal: -
AVON GRIPS Cover Head Bolt Spike Chrome HBC-303-CH-SPK
AVON GRIPS
$68.95If you're running AVON grips on your bike, protecting your exposed head bolts while maintaining a polished aesthetic is essential. These chrome spike covers offer a straightforward bolt-on solution that shields hardware from dirt, moisture, and corrosion...24020191- SKU:
- 24020191
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- STYLE:
- SPIKE
- TYPE:
- CAP
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- COVER
- APPLICATION:
- HEAD BOLT
- UNITS:
- 4 PACK
- BASE FINISH:
- CHROME
$68.95 -
FEULING OIL PUMP CORP. Engine Case Bolt Kit 3034
FEULING OIL PUMP CORP.
$129.95Feature precision-rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading, Wide under head flange design provides even load distribution for optimum sealing of surfaces-preventing leaks, Eliminates thread...24011055- SKU:
- 24011055
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- FASTENER TYPE:
- 12-POINT FLANGE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- MATERIAL:
- STAINLESS STEEL
- APPLICATION:
- ENGINE CASE
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
$129.95Qty in Cart: 0Quantity:Price:$129.95Subtotal: -
FEULING OIL PUMP CORP. Chassis Bolt Kit - FXR '85-'99 3068
FEULING OIL PUMP CORP.
$399.95Stock chassis fasteners are prone to loosening under vibration and thermal cycling, potentially compromising critical sealing surfaces and leading to costly leaks. The Feuling Oil Pump Corp. Chassis Bolt Kit upgrades your FXR with premium 8740 chrome...24011103- SKU:
- 24011103
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- FASTENER TYPE:
- 12-POINT FLANGE
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- APPLICATION:
- CHASSIS
- BASE FINISH:
- NATURAL
- PRODUCT NAME:
- BOLT KIT
$399.95 -
DRAG SPECIALTIES Socket-Head Standard Motor Bolt Kit - Softail MK223
DRAG SPECIALTIES
$206.80A quality fastener set isn't glamorous, but it's non-negotiable when rebuilding a motor or restoring original integrity. This Socket-Head Standard Motor Bolt Kit from Drag Specialties includes every fastener you need for comprehensive engine assembly—no...DS190869- SKU:
- DS190869
- Availability:
- Ships Same Business Day
- Weight:
- 1.94 LBS
- APPLICATION:
- ENGINE
- RIDING STYLE:
- STREET
- UNITS:
- SET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- STYLE:
- KNURLED
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
$206.80Qty in Cart: 0Quantity:Price:$206.80Subtotal: -
DRAG SPECIALTIES Side Cover Bolt Set - Polished - XL MK248S
DRAG SPECIALTIES
$69.25When you're building or maintaining a high-performance Harley-Davidson, stock fasteners don't cut it. This Drag Specialties socket-head bolt set delivers the precision hardware you need across your entire engine assembly—primary, cam, transmission, and...DS190863S- SKU:
- DS190863S
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- PRIMARY
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- HEAD TYPE:
- SOCKET
- BASE COLOR:
- SILVER
- STYLE:
- SMOOTH
- UNITS:
- SET
$69.25Qty in Cart: 0Quantity:Price:$69.25Subtotal: -
DRAG SPECIALTIES Socket-Head Smooth Primary Bolt Kit - Softail MK116S
DRAG SPECIALTIES
$76.60When you're building or rebuilding a Harley, fastener quality directly impacts reliability and aesthetics. This complete socket-head bolt kit eliminates the frustration of sourcing individual fasteners across multiple suppliers, giving you a unified,...DS190819S- SKU:
- DS190819S
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- APPLICATION:
- DERBY COVER
- APPLICATION:
- TRANSMISSION
- BASE COLOR:
- SILVER
- APPLICATION:
- CAM COVER
- STYLE:
- SMOOTH
- UNITS:
- SET
- APPLICATION:
- PRIMARY COVER
- HEAD TYPE:
- SOCKET
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
$76.60Qty in Cart: 0Quantity:Price:$76.60Subtotal: -
GARDNER-WESTCOTT Transmission Oil Filter Socket Big Twin -84 C-80-12
GARDNER-WESTCOTT
$24.95Maintaining proper transmission fluid levels is critical to engine longevity and performance, especially in high-demand Big Twin applications. The GARDNER-WESTCOTT Transmission Oil Filter Socket eliminates guesswork and fumbling with improvised tools by...DS190782- SKU:
- DS190782
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- TYPE:
- FILLER
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- APPLICATION:
- OIL PUMP PLUG
- PRODUCT NAME:
- PLUG
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
DRAG SPECIALTIES 77-E84 XL Smooth Socket Head Mount MK101S
DRAG SPECIALTIES
$127.39When you're building or maintaining a high-performance Harley-Davidson XL, fastener quality directly impacts reliability and longevity. The DRAG SPECIALTIES 77-E84 XL Smooth Socket Head Mount delivers OEM-spec socket-head bolts engineered for critical...DS190760S- SKU:
- DS190760S
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
- HEAD TYPE:
- SOCKET
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
- APPLICATION:
- ENGINE
- RIDING STYLE:
- STREET
- STYLE:
- SMOOTH
$127.39
