This is a Redcat brand RCR-CONE. Redcat indicates this part fits the following: AVALANCHE XTR, BLACKOUT SC, BLACKOUT SC PRO, BLACKOUT XTE, BLACKOUT XTE PRO, CALDERA 10E, CALDERA 3.0, CALDERA SC 10E, CALDERA XB 10E, EARTHQUAKE 3.5, EARTHQUAKE 8E, EVEREST-10, EVEREST-16, GROUND POUNDER, HURRICANE XTR, LIGHTNING EP DRIFT, LIGHTNING EPX PRO, LIGHTNING STK, LIGHTNING STR, RAMPAGE CHIMERA EP PRO, RAMPAGE CHIMERA SR, RAMPAGE DUNERUNNER, RAMPAGE MT, RAMPAGE XR, RAMPAGEXB, RAMPAGEXBE, RAMPAGEXT, ROCKSLIDE RS10, ROCKSLIDE SUPERCRAWLER, SANDSTORM, SHOCKWAVE, TERREMOTO 10 V2, TERREMOTO V2, TORNADO EPX/EPX PRO, TORNADO S30, VOLCANO EPX/EPX PRO, VOLCANO S30, VOLCANO-18, VORTEX SS