
RC8B4.2 Gearbox Adjustable Height Inserts
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Home / Associated / Drive-train: gearbox and gears / ASC81689

30-day returns · Secure checkout by Stripe & PayPal · We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Link, PayPal, Venmo and PayPal Pay Later

These Associated factory replacement gearbox adjustable height inserts are designed for the RC8B4.2 platform and allow tuners to dial in gearbox height as part of chassis setup. The set includes six inserts across three distinct profiles, giving drivers multiple height configuration options. Swapping inserts is a straightforward mechanical adjustment that supports fine-tuning drivetrain geometry without replacing major components.























