Transmission Top Covers

15 products

Transmission Top Covers for Harley-Davidson enclose the shift mechanism at the top of your gearbox and are one of the most visible engine-area components on the bike. Upgrading your top cover can add a distinctive custom touch while maintaining reliable shifting. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, stocks transmission top covers from Arlen Ness, MCS and Performance Machine for Big Twin, Twin Cam and Milwaukee-Eight transmissions. From smooth billet designs to classic ribbed castings, these covers are available in chrome, black and raw finishes to complement your build. Each cover is precision-machined for a perfect seal and correct shift-fork geometry. Browse the full range below.

OEM Replacement Parts OEM Only — Active Genuine H-D & replacements Tap to clear filter Custom & Performance Aftermarket Only — Active Upgrades & Aftermarket Tap to clear filter
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