This bearing is sized to fit the Losi 8IGHT 4

One Fill'er Up & Fix'er Building

This is the optional Hard Aluminum Diff Gear for the Axial AX10 Scorpion Series

Traxxas 4-Tec

Hpi 105367 SF-50WP Servo Case Set For 105366 HPI SF-50WP Servo Night Crawler SE Parts This bearing is sized toHpi 105367 SF 50WP Servo Case Set For 105366 HPI SF 50WP Servo This is a genuine HPI Racing replacement case set for the #105366 SF 50WP servo. The case protects the servo's gears and electronics, and on a waterproof servo an intact case is what keeps moisture out. If your servo case is cracked from a crash or worn at the mounting lugs, this factory set restores full protection without replacing the whole servo. Genuine HPI Racing replacement part