HQRP Drive Gear 2-Pack for LiftMaster 1265LM 2255-2 2265-267C 2265C 2565C 3245M Garage Door Opener Access System Coaster HQRP&reg; Replacement Two Drive Gears plus HQRP&reg; Coaster; Compatible with Chamberlain openers manufactured 1984-current; Compatible with Liftmster Sears Raynore openers manufactured 1984-current; 100 Days Warranty!