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 Acorn Generator Bolts - '58-'69 Big Twin 7113-2
COLONY
$12.95Individual acorn bolt and nut sets for specific applications, Made in the U.S.A.DS189981- SKU:
- DS189981
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- SILVER
- NUT TYPE:
- ACORN
- PRODUCT NAME:
- HARDWARE KIT
- TYPE:
- NUT
- RIDING STYLE:
- STREET
- APPLICATION:
- GENERATOR
- BASE FINISH:
- CHROME
- TYPE:
- BOLT
- UNITS:
- KIT
$12.95 -
COLONY Transmission Sprocket Nut 36-86 8408-1
COLONY
$15.951-1/2" left-hand threads, Made in the U.S.A.DS189975- SKU:
- DS189975
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- TRANSMISSION
- BASE FINISH:
- RAW
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- NUT TYPE:
- LOCK
- PRODUCT NAME:
- NUT
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
$15.95 -
COLONY Acorn Cylinder Base - '57-'84 XL 7018-16
COLONY
$19.95Individual acorn bolt and nut sets for specific applications, Made in the U.S.A.DS189968- SKU:
- DS189968
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- CYLINDER BASE
- TYPE:
- BOLT
- UNITS:
- KIT
- TYPE:
- NUT
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- HARDWARE KIT
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- NUT TYPE:
- ACORN
$19.95 -
COLONY Acorn Cylinder Base - '78-'84 Big Twin 7813-8
COLONY
$28.95Individual acorn bolt and nut sets for specific applications, Made in the U.S.A.DS189967- SKU:
- DS189967
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- APPLICATION:
- CYLINDER BASE
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- HARDWARE KIT
- RIDING STYLE:
- STREET
- TYPE:
- BOLT
- UNITS:
- KIT
- TYPE:
- NUT
- BASE COLOR:
- SILVER
- NUT TYPE:
- ACORN
$28.95 -
COLONY Cylinder Base XLR Type 57-84 XL 7623-8
COLONY
$35.95For use on specific applications, Made in the U.S.A.DS189966- SKU:
- DS189966
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- APPLICATION:
- CYLINDER BASE
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-24
- PRODUCT NAME:
- NUT
- STYLE:
- HIGH TORQUE
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- UNITS:
- SET
$35.95 -
COLONY Cylinder Base B Bore 36-84 Big Twin 8600-8
COLONY
$35.95For use on specific applications, Made in the U.S.A.DS189965- SKU:
- DS189965
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- APPLICATION:
- CYLINDER BASE
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 7/16-20
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- NUT
- STYLE:
- HIGH TORQUE
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- SET
$35.95 -
COLONY Cylinder Base Cap Nut - '36-'77 Big Twin 8437-16
COLONY
$21.95Individual chrome cap nut and bolt sets for specific applications, Made in the U.S.A.DS189964- SKU:
- DS189964
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- HEAD TYPE:
- HEX
- TYPE:
- NUT
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- CAP
- APPLICATION:
- CYLINDER BASE
- UNITS:
- KIT
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
$21.95Qty in Cart: 0Quantity:Price:$21.95Subtotal: -
COLONY Cylinder Base Nut Stock 36-77 BT 8104-16
COLONY
$22.95Individual chrome bolt and nut sets for specific applications, Made in the U.S.A.DS189961- SKU:
- DS189961
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- APPLICATION:
- CYLINDER BASE
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- HARDWARE KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$22.95 -
COLONY Cylinder Base Nut Stock 57-84 XL 8106-16
COLONY
$19.95Individual chrome bolt and nut sets for specific applications, Made in the U.S.A.DS189960- SKU:
- DS189960
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- HARDWARE KIT
- RIDING STYLE:
- STREET
- APPLICATION:
- CYLINDER BASE
- UNITS:
- KIT
$19.95 -
COLONY Rocker Box Cap - '66-'84 Big Twin 8449-22
COLONY
$56.95Individual chrome cap nut and bolt sets for specific applications, Made in the U.S.A.DS189951- SKU:
- DS189951
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- CAP
- UNITS:
- KIT
- HEAD TYPE:
- HEX
- TYPE:
- NUT
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- APPLICATION:
- ROCKER BOX
- BASE COLOR:
- SILVER
$56.95 -
COLONY Rocker Box Nut Chrome 66-84 Big Twin 8608-36
COLONY
$17.95Individual chrome bolt and nut sets for specific applications, Made in the U.S.A.DS189950- SKU:
- DS189950
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- APPLICATION:
- ROCKER BOX
- PRODUCT NAME:
- HARDWARE KIT
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- UNITS:
- KIT
$17.95 -
COLONY Motor Sprocket Nut 30-54 Big Twin 7101-1
COLONY
$13.95Made in the U.S.A.DS189865- SKU:
- DS189865
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- BASE FINISH:
- RAW
- RIDING STYLE:
- STREET
- APPLICATION:
- MOTOR SPROCKET
- PRODUCT NAME:
- NUT
- STYLE:
- OEM STYLE
- UNITS:
- EACH
$13.95 -
COLONY Motor Sprocket Nut 55-06 Big Twin 7826-1
COLONY
$19.95Made in the U.S.A.DS189864- SKU:
- DS189864
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- NUT
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- BASE FINISH:
- RAW
- APPLICATION:
- MOTOR SPROCKET
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
$19.95 -
COLONY Transmission Acorn Side Cover - '36-'86 Big Twin 8751-19
COLONY
$25.95Individual acorn bolt and nut sets for specific applications, Made in the U.S.A.DS189860- SKU:
- DS189860
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE COLOR:
- SILVER
- NUT TYPE:
- ACORN
- PRODUCT NAME:
- HARDWARE KIT
- TYPE:
- NUT
- APPLICATION:
- KICKER
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- TYPE:
- BOLT
- UNITS:
- KIT
$25.95 -
COLONY Motor Case Studs 70-78 Big Twin 8140-34
COLONY
$64.95Individual chrome bolt and nut sets for specific applications, Made in the U.S.A.DS189855- SKU:
- DS189855
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- APPLICATION:
- ENGINE CASE
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$64.95 -
COLONY Motor Case Studs 79-95 Big Twin 8143-34
COLONY
$64.95Individual chrome bolt and nut sets for specific applications, Made in the U.S.A.DS189854- SKU:
- DS189854
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- APPLICATION:
- ENGINE CASE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
$64.95 -
COLONY Inner Primary Mounting Kit 55-64 Big Twin 7812-12
COLONY
$37.95Attach OE style 3-hole inner primary covers to specific models, Made in the U.S.A.DS189812- SKU:
- DS189812
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- INNER PRIMARY
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- MOUNTING KIT
- BASE FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- OEM STYLE
- UNITS:
- KIT
$37.95 -
GARDNER-WESTCOTT Chrome Headbolts A-61-100
GARDNER-WESTCOTT
$128.95Include four long and four short headbolts, Made in the U.S.A.DS189757- SKU:
- DS189757
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- BASE COLOR:
- SILVER
- BASE FINISH:
- CHROME
- FASTENER TYPE:
- 12-POINT FLANGE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- APPLICATION:
- HEAD BOLT
- PRODUCT NAME:
- BOLT KIT
$128.95 -
COLONY Primary Cover - Polished - '99-'06 FLT 9959-38P
COLONY
$33.95Made in the U.S.A.DS189727- SKU:
- DS189727
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
- APPLICATION:
- PRIMARY COVER
- HEAD TYPE:
- SOCKET
- MATERIAL:
- STEEL
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- STYLE:
- SMOOTH
$33.95 -
COLONY Camshaft Cover - Polished - '00-'06 Dyna FL 9946-20P
COLONY
$18.95Made in the U.S.A.DS189714- SKU:
- DS189714
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- STYLE:
- SMOOTH
- APPLICATION:
- CAM COVER
- RIDING STYLE:
- STREET
- HEAD TYPE:
- SOCKET
- MATERIAL:
- STEEL
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
$18.95Qty in Cart: 0Quantity:Price:$18.95Subtotal:
