LOSI LMT 2.0 Grave Digger 4X4 Solid Axle 6061-T6 Alloy Front & Rear Internal Spring Shock Set 130mm & 134mm by GPM LMT2130134FR  [LMT2130134FR]

Alloy internal spring shock set for LOSI LMT 2.0

This GPM aftermarket shock kit is an RC-scale front and rear internal-spring shock set produced for the LOSI LMT 2.0 Grave Digger 4X4 Solid Axle brushless monster truck platform. It replaces factory units LOS-1830 and LOS-1831 and is built around 6061-T6 aluminium shock tubes with matched shock caps and Delrin collars to improve sealing and abrasion resistance at the RC level.

Contents include two shocks with 130mm centre distance and two with 134mm centre distance so you can mount them front or rear as required. The kit increases shock shaft diameter to 4.0mm and uses internal springs with a GPM-specified wire diameter of 0.8mm; original springs can be reused if the fitted springs feel too firm. Each shock is filled with 100cSt silicone oil to provide a more responsive rebound and smoother damping behavior in typical RC monster truck operation.

Installation is a direct replacement for the factory shock set, using the same mounting points on the LMT 2.0 solid-axle chassis. The kit includes Delrin collars and 8.0mm ball-end heads to match standard linkage geometry; basic setup requires checking spring preload, oil level, and mounting hardware torque. As with any RC suspension upgrade, tune spring choice and oil to match track conditions and driving style rather than depending on a single factory setting.

For builders and tuners maintaining or upgrading a LOSI LMT 2.0 Grave Digger, this GPM kit offers a direct-fit RC-scale replacement with stiffer components, larger shafts, and higher-viscosity oil that together simplify setup changes and extend service intervals compared with stock parts.