James Gaskets Lock Tabs

4 products — part of all Lock Tabs

James Gaskets lock tabs for Harley-Davidson provide the specialised locking tab washers that prevent critical fasteners from backing out under the constant vibration of a running V-twin engine. Lock tabs are a simple but essential component — used throughout Harley-Davidson engine assembly on flywheel bolts, rocker arm shaft retaining bolts and primary cover screws, they bend to engage a flat on the bolt head or nut, mechanically preventing rotation without relying on thread friction alone. James Gaskets manufactures their Harley-Davidson lock tabs in the correct alloy and thickness for each application, ensuring the tab bends cleanly without cracking during installation and locks securely throughout the service interval. Iron City Motorcycles, your authorised Harley-Davidson dealer in Leeds, stocks James Gaskets lock tabs as part of a comprehensive engine fastener programme. Browse the full James Gaskets Lock Tabs range below.