This Kyosho IF290B engine mount comes as paired left and right halves labeled L and R and specified as t=4.0. It serves as the structural interface between the nitro engine and the chassis on Inferno NEO 3.0 and 4.0 machines, ensuring a stable mounting surface and repeatable alignment during engine replacement or maintenance.
Fitment advice: the plate matches the mounting bolt pattern used on Inferno NEO platforms; retain original fasteners and confirm left/right orientation before final torque. Installation typically requires removal of the top deck and careful positioning of the motor flange to maintain correct spur and pinion engagement with the gearbox.
Service role: swapping the mount plate can restore factory engine placement after impact damage or wear, and it provides a reference point when fine-tuning engine setback and cooling clearances. Follow standard workshop practice when securing hardware and check alignment after a break-in or heavy run.
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