RC Screwz T-Rex 600E 600 Align Replacement Parts Helicopters

This is a replacement gearset for the Hot Racing front over drive SCX24 transmission (HRASXTF38X). Features: CNC Hardened steel gears Front 2.68 Ratio Rear 3.12 Ratio (this is the stock gear ratio) Includes: ...

Input Gear Set. This replacement set is intended for the Granite Grom 1/18 Monster Truck. Package includes two 12T input gears, two drive pins, two O-rings and one bearing spacer sleeve. This ...

Drive Gear Set, and is intended for use with the Align T-REX 250 PRO helicopter. This set utilizes updated higher spec and superior anti-wear material to increase the overall strength and durability ...

upgrade for MST FMX-D, FSX-D, FXX-D and XXX-D models. Package includes the parts needed to build one ball differential with aluminum outdrives, driveshaft blades, 36 tooth main gear, 17 tooth drive gear ...

Motor Pinion Gear, and is intended for use with the Align T-Rex 450 family of helicopters. Specifications: Modulus: 0.6 Shaft Diameter: 3.5mm Weight: 1.2g Includes: (1) 12 Tooth helical motor pinion gear ...