The Kyosho SCW034 HD drive washer is an aftermarket-style spare intended to maintain correct lateral clearance on the Tomahawk 85 WC and on Scorpion Series gear layouts that accept the same washer form. Two pcs are supplied so you can match both sides of a drive assembly or keep one as a service spare.
Built as a heavy-duty spacer, it holds hub and gear faces in the intended positions without changing gear mesh. It is useful when a thin, consistent shim is required to remove binding or to dial in drivetrain alignment on 1/8 and similar scale rigs sharing the Tomahawk/Scorpion setup.
Fitting is quick: take off the hub or gear stack, position the washer on the shaft where needed, spin the drivetrain through suspension travel to confirm free movement, and reassemble. Verify bearings are not forced out of their preload and keep spacing identical on both sides to maintain handling predictability.
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