Up for sale is an IR 2135-K303 throttle kit that will fix that nagging constant air leak coming from your tool. Replacing the parts with this kit can also sometimes fix a trigger that pops out. Fits the older 1/2” IR 2131, fits all IR 2115Ti, 2115TiMAX 3/8” dr., fits all IR 2135Ti, 2135PTi, 2135TiMAX and 2135QTiMAX 1/2” dr impacts. Also fits the new IR 2235QTiMAX and IR 2235TiMAX 1/2” dr. impact wrenches. This IR 2135-K303 possibly fits others as well that call for this kit! Warranty would only apply to proper install of parts! Usually ships in 24 hours!