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Associated

RC8B4

Get your Team Associated RC8B4.2 race buggy dialed in with team driver Aydin Horne! In this how-to video, Aydin walks you through the process of shimming the ring and pinion gears to achieve the proper gear mesh for smooth, reliable drivetrain performance. Learn the importance of correct gear clearance, how to check the fit, and what to look for when making adjustments. Whether you're preparing for race day, performing routine maintenance, or building your RC8B4.2 from the ground up, these tips will help you keep your 1/8-scale nitro buggy running at its best!

Created: 02-11-2026 by Arno Updated: 02-11-2026 by Arno

RC8B4.2 Buggy Diff Shimming with Aydin Horne