Up for sale is an IR 2141-K303 throttle repair 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 IR 2141 and IR 2145QiMAX 3/4” dr. impact wrenches. Also fits IR 2155QiMAX 1” dr. impact wrench. Warranty would only apply to proper install of parts! Usually ships in 24 hours!