Adjustable Main Shaft Upgrade YT237SAN by GPM  [YT237SAN]

Technical adjustable main shaft overview

This 7 pcs adjustable main shaft kit is an RC-scale upgrade intended for Axial Yeti platforms. The engineering pairs a 6061 T6 aluminium shaft body with hardened steel #45 cross shafts to lower rotating mass while preserving steel contact surfaces at high wear points. The design intent is improved steering geometry flexibility rather than cosmetic alteration.

The assembly features a universal swing shaft cross head to increase achievable steering sweep for crawling tasks, and the telescoping adjustment covers a 147 mm to 157 mm span to accommodate different link lengths and suspension setups.

• Kit count: 7 pcs total.
• Included parts: 4*1 White Silicone O-Ring - 2 pcs, 4*2.5 White Silicone O-Ring - 2 pcs, M4*2.5*12 Screw Shaft - 2 pcs.
• Adjustable length range: 147-157 mm.

The aluminium body reduces rotating mass where beneficial, while hardened steel cross shafts handle pivot wear. Use this kit for minor steering articulation changes or as a direct replacement for worn swing shaft components on compatible Yeti axles.

Verify listed Axial Yeti compatibility and confirm the adjustable range fits your link geometry prior to installation; dimension checks prevent alignment and steering issues.