Harley Transmission Covers
Harley-Davidson Transmission Covers at JJ Motorsports
Shield your Harley's primary and transmission with premium covers from JJ Motorsports, featuring chrome and black finishes for classic style and durability on Big Twin, Evo, and Twin Cam models. These billet and cast covers protect internals while adding custom flair.
Shop Paughco, Thrashin Supply Co, and Drag Specialties transmission covers for proven quality. Explore related categories such as Harley drivetrain for clutch and chains, or Harley for exhaust and seats to complete your build.
Top Harley-Davidson Transmission Covers
- Paughco Outer Primary Cover B750 – Cast aluminum outer primary cover; vintage-style for Big Twin models with clean fit.
- Thrashin Supply Co Derby Cover Black Classic TSC-3000-4 – Black classic derby cover; CNC-machined for Evo and Twin Cam with hidden fasteners.
- Drag Specialties Outer Primary Cover Chrome Narrow Profile 77957 – Chrome narrow primary cover; low-profile for custom Softail and Dyna builds.
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
-
JIMS 6-Speed Transmission Door Black 2007-2016 Harley-Davidson FLHX 2336
JIMS
$467.95JIMS 6-Speed Transmission Door - Black 2336 Experience superior performance with the JIMS 6-Speed Transmission Door, expertly crafted to enhance shifting precision and maintain optimal shaft alignment. Made from high-quality 6061 precision machined...11070357- SKU:
- 11070357
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- MATERIAL:
- 6061 ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MOUNTING STYLE:
- 8 HOLE
- PRODUCT NAME:
- TRAP DOOR
- TRANSMISSION TYPE:
- 6-SPEED
$467.95 -
ARLEN NESS Derby Cover 700-005
ARLEN NESS
$169.95ARLEN NESS Derby Cover 700-005Machined from 6061-T6 billet aluminum, Chrome hardware and gasket included, Matching point and inspection covers available separately, Sold each11070650- SKU:
- 11070650
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- MODEL:
- 10 GAUGE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ORANGE ANODIZED
- PRODUCT NAME:
- DERBY COVER
- UNITS:
- EACH
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING STYLE:
- 5 HOLE
$169.95 -
On Sale
ARLEN NESS Derby Cover 700-004
ARLEN NESS
MSRP: $169.95Now: $154.65Was: $169.95ARLEN NESS Derby Cover 700-004Machined from 6061-T6 billet aluminum, Chrome hardware and gasket included, Matching point and inspection covers available separately, Sold each11070649- SKU:
- 11070649
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- COLOR/FINISH:
- GOLD ANODIZED
- MATERIAL:
- BILLET ALUMINUM
- MODEL:
- 10 GAUGE
- MOUNTING STYLE:
- 5 HOLE
- PRODUCT NAME:
- DERBY COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $169.95Now: $154.65Was: $169.95 -
ARLEN NESS Derby Cover 700-003
ARLEN NESS
$169.95ARLEN NESS Derby Cover 700-003Machined from 6061-T6 billet aluminum, Chrome hardware and gasket included, Matching point and inspection covers available separately, Sold each11070648- SKU:
- 11070648
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- MODEL:
- 10 GAUGE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLUE ANODIZED
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING STYLE:
- 5 HOLE
- PRODUCT NAME:
- DERBY COVER
- UNITS:
- EACH
$169.95 -
ARLEN NESS Derby Cover 700-000
ARLEN NESS
$159.95ARLEN NESS Derby Cover 700-000Machined from 6061-T6 billet aluminum, Chrome hardware and gasket included, Matching point and inspection covers available separately, Sold each11070647- SKU:
- 11070647
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- MATERIAL:
- BILLET ALUMINUM
- MODEL:
- 10 GAUGE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK ANODIZED
- PRODUCT NAME:
- DERBY COVER
- UNITS:
- EACH
- MOUNTING STYLE:
- 5 HOLE
$159.95 -
BARNETT Derby Cover Spacer 686-30-16100
BARNETT
$78.13BARNETT Derby Cover Spacer 686-30-16100Required when installing a Scorpion Lock-up clutch in 2015 FLHTCUL and FLHTKL Big Twins and all 2016-19 FL's using the OE derby cover., Includes billet aluminum spacer plate, O-ring and chrome Torx fasteners, This...11070632- SKU:
- 11070632
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- DERBY COVER
- PRODUCT NAME:
- SPACER
- UNITS:
- KIT
$78.13 -
FEULING OIL PUMP CORP. American Derby Cover - Black 9162
FEULING OIL PUMP CORP.
$159.95FEULING OIL PUMP CORP. American Derby Cover Black 9162Dress your motorcycle in style with a FEULING® derby cover, machined from billet 6061 aluminum, Bolts onto the factory primary cover, Show Polished with engraved American Flag Logo11070616- SKU:
- 11070616
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- GLOSS
- TYPE:
- DERBY
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
Rekluse Derby Cover Gloss Black 2004-2019 Harley-Davidson Sportster XL1200 RMS-0515001
REKLUSE
$179.00REKLUSE Derby Cover RMS-0515001 Enhance the performance and aesthetics of your motorcycle with the REKLUSE Derby Cover RMS-0515001. Crafted from high-quality billet aluminum, this cover is designed for superior durability and a perfect fit. Installation...11070617- SKU:
- 11070617
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- COLOR/FINISH:
- GLOSS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
$179.00 -
Rekluse Derby Cover for 2004-2021 Harley-Davidson Sportster XL1200X RMS-0515002
REKLUSE
$179.00REKLUSE Derby Cover RMS-0515002 Enhance the performance and aesthetics of your motorcycle with the REKLUSE Derby Cover RMS-0515002. Crafted from high-quality billet aluminum, this derby cover is designed for exceptional durability and a perfect fit,...11070618- SKU:
- 11070618
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WRINKLE BLACK
$179.00 -
Rekluse Derby Cover Black Gloss Harley-Davidson Dyna Low Rider 1999-2005 RMS-0515003
REKLUSE
$179.00REKLUSE Derby Cover RMS-0515003 Upgrade your motorcycle with the REKLUSE Derby Cover RMS-0515003, crafted from high-quality billet aluminum for enhanced strength and longevity. This precision-engineered cover seamlessly fits over any Rekluse or OEM...11070619- SKU:
- 11070619
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GLOSS
$179.00 -
Rekluse Derby Cover 2018-2019 Harley-Davidson Softail Slim FLSL RMS-0515004
REKLUSE
$179.00REKLUSE Derby Cover RMS-0515004 Enhance the look and performance of your motorcycle with the REKLUSE Derby Cover RMS-0515004. Crafted from high-quality billet aluminum, this derby cover is designed to provide exceptional durability while seamlessly...11070620- SKU:
- 11070620
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- WRINKLE BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
$179.00 -
Rekluse Derby Clutch Cover Gloss Black 2016-2023 Harley-Davidson FLHR Road King RMS-0515005
REKLUSE
$179.00REKLUSE Derby Cover RMS-0515005 Enhance the performance and aesthetics of your motorcycle with the REKLUSE Derby Cover RMS-0515005. Crafted from high-quality billet aluminum, this derby cover not only adds a touch of elegance but also ensures exceptional...11070621- SKU:
- 11070621
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- GLOSS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$179.00 -
REKLUSE Derby Cover RMS-0515006
REKLUSE
$179.00REKLUSE Derby Cover RMS-0515006Billet aluminum construction provides increased durability, Designed to match OEM specifications, they bolt on with no modifications or drilling, Fit over any Rekluse or OEM clutch, Made in the U.S.A.11070622- SKU:
- 11070622
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- WRINKLE BLACK
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$179.00 -
Rekluse Derby Cover Wrinkle Black Indian Scout 2015-2022 RMS-0516002
REKLUSE
$179.00REKLUSE Derby Cover Wrinkle Black RMS-0516002 Enhance the look and performance of your motorcycle with the REKLUSE Derby Cover Wrinkle Black RMS-0516002. Crafted to meet OEM specifications, this cover ensures a perfect fit without the need for...11070624- SKU:
- 11070624
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- DERBY COVER
- COLOR/FINISH:
- WRINKLE BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$179.00 -
PERFORMANCE MACHINE (PM) Derby Cover - Chrome 0177-2083M-CH
PERFORMANCE MACHINE (PM)
$359.95PERFORMANCE MACHINE (PM) Derby Cover Chrome 0177-2083M-CHAluminum lens bezel eliminates cracking, Direct replacements for stock derby covers on OEM primaries, UV, abrasion, hazing, and yellowing resistant polycarbonate lens, Machined Performance Machine...11070670- SKU:
- 11070670
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING STYLE:
- 5 HOLE
- STYLE:
- VISION
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- DERBY COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$359.95 -
PERFORMANCE MACHINE (PM) Derby Cover - Contrast Cut¢â€žÂ¢ 0177-2083M-BM
PERFORMANCE MACHINE (PM)
$359.95PERFORMANCE MACHINE (PM) Derby Cover Contrast Cut™ 0177-2083M-BMAluminum lens bezel eliminates cracking, Direct replacements for stock derby covers on OEM primaries, UV, abrasion, hazing, and yellowing resistant polycarbonate lens, Machined Performance...11070671- SKU:
- 11070671
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MATERIAL:
- BILLET ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- VISION
- UNITS:
- EACH
- COLOR/FINISH:
- CONTRAST CUT™
- MOUNTING STYLE:
- 5 HOLE
- PRODUCT NAME:
- DERBY COVER
$359.95 -
PERFORMANCE MACHINE (PM) Derby Cover - Black Ops¢â€žÂ¢ 0177-2083M-SMB
PERFORMANCE MACHINE (PM)
$359.95PERFORMANCE MACHINE (PM) Derby Cover Black Ops™ 0177-2083M-SMBAluminum lens bezel eliminates cracking, Direct replacements for stock derby covers on OEM primaries, UV, abrasion, hazing, and yellowing resistant polycarbonate lens, Machined Performance...11070672- SKU:
- 11070672
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- MATERIAL:
- BILLET ALUMINUM
- MOUNTING STYLE:
- 5 HOLE
- RIDING STYLE:
- STREET
- STYLE:
- VISION
- PRODUCT NAME:
- DERBY COVER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK OPS™
$359.95 -
PERFORMANCE MACHINE (PM) Transmission Cover - Chrome 0177-2080M-CH
PERFORMANCE MACHINE (PM)
$486.95PERFORMANCE MACHINE (PM) Transmission Cover Chrome 0177-2080M-CHAluminum lens bezel eliminates cracking, The perfect match for Performance Machine's Contour master cylinder for optimal clutch action, UV, abrasion, hazing, and yellowing resistant...11070673- SKU:
- 11070673
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- TRANSMISSION
$486.95 -
PERFORMANCE MACHINE (PM) Transmission Cover - Contrast Cut¢â€žÂ¢ 0177-2080M-BM
PERFORMANCE MACHINE (PM)
$470.95PERFORMANCE MACHINE (PM) Transmission Cover Contrast Cut™ 0177-2080M-BMAluminum lens bezel eliminates cracking, The perfect match for Performance Machine's Contour master cylinder for optimal clutch action, UV, abrasion, hazing, and yellowing resistant...11070674- SKU:
- 11070674
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CONTRAST CUT™
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- TYPE:
- TRANSMISSION
- MATERIAL:
- BILLET ALUMINUM
$470.95 -
PERFORMANCE MACHINE (PM) Transmission Cover - Black Ops¢â€žÂ¢ 0177-2080M-SMB
PERFORMANCE MACHINE (PM)
$470.95PERFORMANCE MACHINE (PM) Transmission Cover Black Ops™ 0177-2080M-SMBAluminum lens bezel eliminates cracking, The perfect match for Performance Machine's Contour master cylinder for optimal clutch action, UV, abrasion, hazing, and yellowing resistant...11070675- SKU:
- 11070675
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- COLOR/FINISH:
- BLACK OPS™
- TYPE:
- TRANSMISSION
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$470.95
