The FMS FCX10 13g Metal Gear Servo is a compact waterproof replacement servo designed for compatible FCX10 transmission shifting and differential functions, providing the correct lightweight metal-gear unit for servicing supported FMS crawler platforms Features Genuine FMS replacement servo 13g compact servo format Metal gear construction for improved durability Waterproof design for compatible off-road RC applications Designed for FCX10 shift and differential functions Direct replacement option for supported FMS FCX10 platforms Specifications Brand: FMS Product Type: Shift and Differential Servo Weight Class: 13g Gear Type: Metal Waterproof: Yes Application: Transmission Shift and Differential Functions Compatible Platform: FMS FCX10 Part Number: C3248 Compatibility FMS FCX10 Chevrolet K5 FMS FCX10 Toyota LC80 FMS FCX10 Pro LC80 FMS FCX10 Discovery FMS FCX10 Range Rover FMS FCX10 Defender 110 FMS FCX10 LC80 Brushless Includes 1 x FMS FCX10 13g Metal Gear Waterproof Servo FAQ Is FMS C3248 the main steering servo for the FCX10? No, the FCX10 uses a separate 25kg metal gear steering servo while the 13g C3248 servo is used for shift and differential functions Is the FMS C3248 servo waterproof? Yes, FMS officially lists C3248 as a waterproof 13g metal gear servo Will C3248 fit every FMS RC vehicle? No, C3248 is intended for specific FCX10 platforms so OZRC recommends matching the part number to the vehicle manual before purchase Important Notes C3248 is not the primary FCX10 steering servo The primary FCX10 steering servo is the separate 25kg metal gear waterproof servo C3247 Confirm the required servo position and part number for your exact FCX10 model before installation