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Transparent Vented Transmission Cover for Harley-Davidson M8 Engine 2017–2024
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NICECNC's vented transmission top cover relieves pressure from the crankcase and transmission, improving the performance of your M8 engine.
Features:
- Transparent Design - Transparent cover for easier inspection of transmission status.
- Crankcase Pressure Release - A vent with hose and breather filter discharges oily and dirty gasses from the crankcase, enhancing engine performance.
- Transmission Pressure Release - A vent for the original parts, releasing pressure from the transmission.
- Custom Design - Three colors available for more fun in customization.
- CNC Machining - CNC machined to OEM specifications for a perfect fit.
- 6061-T6 Aluminum - Made from 6061-T6 aluminum, lightweight and durable.
- Rust-Free Surface - Anodized surface for added corrosion and heat resistance for a long-lasting finish.
Features:
- Dual-layer construction, premium look
CNC machined aluminum cap + real carbon fiber shell - The aluminum top cover remains functional while the carbon shell enhances the appearance.
- Improved engine ventilation
Helps relieve crankcase pressure through a venting and filtering system. - With a vent that releases excessive pressure from the transmission.
- Real carbon fiber material
Lightweight, durable, and performance-friendly – no added burden to your motorcycle. - Easy installation
Factory pre-installed dual-layer construction, ready to install
Item Specifications:
- Brand: NICECNC
- Condition: Brand new
- Replacement part number (MPN): 34800031
- Gasket number: 25700453
- Material: 6061 Aluminum Alloy with PC Window
- Surface: Anodized / Chromed
- Processing: CNC-machined
- Color: Black / Gold / Bright Silver
Package Included: (as pictured)
1 x Transmission Top Cover
1 x Cover Gasket
1 x Breather Filter with Hose
3 x Clamps
1 x Filter Connector
Fitment:
For Harley-Davidson:
Harley Breakout FXBR 107 (2018–2019)
Harley Breakout FXBRS 114 (2018–2020)
Harley CVO Tri Glide FLHTCUTGSE (2020–2022)
Harley Deluxe FLDE 107 2018–2020
For Harley Electra Glide Revival 2021
For Harley Electra Glide Standard FLHT 2019–2022
For Harley Electra Glide Ultra Classic FLHTCU 2017–2019
For Harley Fat Bob FXFB 107 2018–2019
For Harley Fat Bob FXFBS 114 2018–2024
For Harley Fat Boy FLFB 107 2018–2019
For Harley Fat Boy FLFBS 114 2018–2024
For Harley Freewheeler FLRT 2017–2024
For Harley FXDR FXDRS 114 2019–2020
For Harley Heritage Classic FLHC 107 2018–2021
For Harley Heritage Classic FLHCS 114 2018–2024
For Harley Low Rider ST FXLRST 117 2022–2024
For Harley Low Rider FXLR 107 2018–2020
For Harley Low Rider S FXLRS 114 2020–2024
For Harley Road Glide FLTRX 2017–2024
For Harley Road Glide Limited FLTRK 2020–2024
For Harley Road Glide Special FLTRXS 2017–2024
For Harley Road Glide ST FLTRXST 2022–2024
For Harley Road Glide Ultra FLTRU 2017–2019
For Harley Road King FLHR 2017–2022
For Harley Road King Special FLHRXS 2017–2024
For Harley Softail Slim FLSL 107 2018–2021
For Harley Softail Standard FXST 107 2020–2024
For Harley Sport Glide FLSB 107 (2018–2021)
For Harley Street Bob FXBB 107 (2018–2020)
For Harley Street Bob FXBBS 114 (2021–2024)
For Harley Street Glide FLHX (2017–2024)
For Harley Street Glide Special FLHXS (2017–2024)
For Harley Street Glide ST FLHXST (2022–2024)
For Harley Tri Glide Ultra FLHTCUTG (2017–2024)
For Harley Ultra Limited FLHTK (2017–2024)
For Harley Ultra Limited Low FLHTKL (2017–2019)
Disclaimer:
Nicecnc Store parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Harley-Davidson, KTM, Duke, Aprilia, Triumph, Husqvarna, Honda, Yamaha, Kawasaki, Suzuki, Beta, GASGAS, Sherco, Polaris, Can-am, Arctic Cat, Ski-Doo, Piaggio, Ducati, MV Agusta, Moto Guzzi, Benelli, Buell, CF-Moto, Enfield, Hyosung, Indian, etc.

















