Custom Motorcycle Engine & Transmission Covers
- Arlen Ness®10-Gauge Transmission Side Cover10-Gauge Transmission Side Cover by Arlen Ness®. Carved from 6061 T-6 billet aluminum. Cable style cover mounts on top of O.E.M. hydraulic unit. Cable style cover replaces O.E.M. cover. This top-grade product is expertly made in...Carved from 6061 T-6 billet aluminumCable style cover mounts on top of OEM hydraulic unit$179.95
- Arlen Ness®10-Gauge Transmission Top Cover10-Gauge Transmission Top Cover by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Machined from billet aluminumReplaces OEM cast cover$179.95 - $209.95
- Arlen Ness®Deep Cut Pushrod CoversDeep Cut Pushrod Covers by Arlen Ness®. Deep Cut Black Pushrod Covers by Arlen Ness®, 4 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Machined from 6061 T-6 billet aluminumLower tubes allow easy access for adjustable pushrods$199.95
- Arlen Ness®Finned Cam CoverFinned Cam Cover by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...CNC machined from billet aluminum3D sculpted design matches the finned rocker box's on 111" Thunderstroke™ engines$179.96
- Arlen Ness®Finned Primary CoverFinned Primary Cover by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...CNC machined from billet aluminum3D sculpted design matches the finned rocker box's on 111" Thunderstroke™ engines$116.95
- Bagger Brothers®5-Hole Billet Aluminum Derby Cover5-Hole Billet Aluminum Derby Cover by Bagger Brothers®. High-quality covers that scream "custom". Constructed of 6061 T-6 aluminum. Easy installation.Engineered to fulfill your motorcycle needsWill push the limits of high quality and value$109.09
- Bagger Brothers®Billet Aluminum Points CoverBillet Aluminum Points Cover by Bagger Brothers®. CNC machined from billet aluminum. Matches other Bagger Brothers Harley Davidson parts. 5-hole mounting pattern.Engineered to fulfill your motorcycle needsWill push the limits of high quality and value$66.43
- Bagger Brothers®Oil Dipstick CoverOil Dipstick Cover by Bagger Brothers®. Matches other Bagger Brothers Harley Davidson parts. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Engineered to fulfill your motorcycle needsWill push the limits of high quality and value$47.70
- Biker's Choice®Head Bolt CoversHead Bolt Covers by Biker's Choice®. 1 Pair. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Cast head bolt coversDresses up the motor to add accent and style$62.26 - $63.93
- Colony®Head Bolt CoversHead Bolt Covers by Colony®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Designed specifically for Harley-Davidson motorcyclesExpected to provide the finest quality and value$29.06 - $30.79
- Colony®Inner Primary Cover Chain Guard KitInner Primary Cover Chain Guard Kit by Colony®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Designed specifically for Harley-Davidson motorcyclesExpected to provide the finest quality and value$11.70 - $16.14
- Dubya USA®Bling KitBling Kit by Dubya USA®. Bling Kit by Dubya®. Brilliant anodized color. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Developed with modern technology and innovationMeticulously Tested for the ultimate in quality$101.95
- Hammerhead Designs®Engine PlugsEngine Plugs by Hammerhead Designs®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...6061 T-6 aluminum with and anodized finishMachined from billet aluminum , guaranteed to add a "factory" look to your bike$26.99 - $44.99
- Hammerhead Designs®Oil Filter CoverOil Filter Cover by Hammerhead Designs®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...UV anodizing for durabilityLaser etched logo$35.99 - $62.99
- HardDrive®Camshaft Cover KitCamshaft Cover Kit by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Chrome plated cast aluminum cam covers for single cam motorsCome with bushings installed$115.16
- HardDrive®Chrome Headbolt CoverChrome Headbolt Cover by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$23.36 - $46.76
- HardDrive®Derby CoverDerby Cover by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$19.76 - $62.06
- HardDrive®Finned Headbolt CoverFinned Headbolt Cover by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$47.66 - $47.96
- HardDrive®Narrow Profile Derby CoverNarrow Profile Derby Cover by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$46.76
- HardDrive®Twin Cam Tappet Cover SetTwin Cam Tappet Cover Set by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to provide unrivaled value and maximum reliabilityPerformance tested before going into production$59.36 - $63.86
- Highway Hawk®Hexagon Bolt Cover SetUniversal Hexagon ABS Plastic Bolt Cover Set by Highway Hawk®. Made of ABS these bolt covers are used to cover allen bolts to match your bike's finish.Reliable, custom solution for your motorcycleHelps to provide a better look$7.45 - $9.91
- JIMS®Cam Cover Heat SinkCam Cover Heat Sink by JIMS®. Not all engines maintain the same operating temperature. Big displacement, combustion chambers, cams, exhaust, spark, fuel, etc. can all increase operating temperatures. Introducing the patent pending JIMS...Heat sink inserts are completely machined out of solid 6061 aluminumInstallation uses existing timing cover hardware and only takes minutes$108.90
- Kuryakyn®6" Riot Heat ShieldUniversal 6" Riot Heat Shield by Kuryakyn®. This aggressively designed clamp-on heat shield made from high-quality aluminum helps prevent leg or boot contact with the exhaust. The rugged look matches the full line of Kuryakyn Riot hand...Measures 6" in lengthCast from durable A380 aluminum$35.99
- Kuryakyn®Kool Kaps Engine Bolt Cover KitKool Kaps Engine Bolt Cover Kit by Kuryakyn®. Cover those unsightly and unfinished bolt heads for a smooth, finished appearance. Installs easily over the heads of existing bolts.Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$59.39 - $64.76
- Kuryakyn®Precision Coil CoverPrecision Coil Cover by Kuryakyn®. Rather than sticking out like a sore thumb, give the coil and plug wires an entirely new, custom look with this trick cover designed to match the entire Kuryakyn Precision line for Milwaukee-Eight...Features a sculpted design with raised fins that provide depthCovers the coil and plugs for a clean custom look$65.66
- Kuryakyn®Precision™ Cylinder Base CoverPrecision™ Cylinder Base Cover by Kuryakyn®. The wrinkle black engine case at the base of the jugs is begging for some attention. And the Precision Cylinder Base Cover delivers. Form-fitted to hug the contours of the lower cylinders,...Durable die-cast aluminum construction offered in chrome or gloss black finishesEasy bolt-on installation$37.76 - $75.56
- Kuryakyn®Precision™ Oil Line CoverPrecision™ Oil Line Cover by Kuryakyn®. This bolt-on cover adds a polished, sculpted appearance while concealing the oil lines in the area between the cam cover and side of the transmission cover. Looks great in combination with the...Made from quality aluminumFeatures a bolt-on design for seamless integration with factory components$38.72 - $73.79
- Kuryakyn®Zombie™ Custom Chrome MedallionsUniversal Zombie™ Custom Chrome Medallions by Kuryakyn®. Keep a bunch of little Zombies with you wherever you are. Stick them on your motorcycle, toolbox, car, computer monitor or anywhere you think their sinister faces will brighten...Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$22.49 - $23.36
- Outlaw Racing®Aluminum Anodized Billet Engine Plug KitAluminum Anodized Billet Engine Plug Kit by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Add some style to your ride, with these CNC machined billet aluminum anodized engine plugsDesigned to fulfill your motorcycle needs$29.94
- P3 Carbon®Clutch CoverClutch Cover by P3 Carbon®. , 1 Piece. P3's new Carbon Fiber Clutch Cover adds gorgeous protection to your engine. The molded design mounts perfectly over the existing clutch cover. Mounts to existing clutch cover attachment locations....Designed specifically for motorcycle applicationsDurable construction to serve you for years$85.15 - $96.42
The motorcycle that you own came from the factory as a handsome-looking piece of engineering art. However, if you are after customizing it, there are plenty of different products in the aftermarket designed to give it a unique flair, including custom engine & transmission covers. These parts feature striking designs in order to spruce up your bike’s exterior, catching the eye of other riders and pedestrians. Such components are made out of high-strength, lasting metals and alloys in order to offer long service lives. They replace the original hardware and bolt in place only in minutes.
These accessories are sourced from companies you know and trust, including San Diego Customs, Arlen Ness, Roland Sands Design, Cobra USA, and others. They come finished in hard-wearing coatings, including jet black, silver, and chrome, with some featuring laser etched or engraved logos or motifs. You will surely make your bike stand out from the crowd of similar clones after purchasing and installing one of our custom motorcycle engine covers. It will make your machine look one of a kind, adorning it with superb design. If you want to retain the stock appearance and are just looking to replace the damaged original cover, we offer OEM-like designs at a fraction of an OEM price.
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Related Categories
- Brake Accessories
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- Custom Gas Caps
- Custom Horns & Horn Covers
- Dash Panels, Controls & Switch Covers
- Custom Motorcycle Mirrors
- Custom Grips
- Fender Custom Accessories
- Fork Custom Accessories
- Frame & Swingarm Covers
- Headlight & Spotlight Visors
- Leather & Vinyl Accessories
- Wheels & Axle Custom Accessories
- Handlebar Levers & Hand Controls
- Foot Controls, Floorboards & Pegs
- Chrome Accessories
- Drive Belt & Drive Shaft Covers
- Luggage Trim & Accessories
- Speaker Grilles & Stereo Trims
- Windshield & Fairing Accessories