THIS IS AN OEM GENUINE NEW OLD STOCK MURRAY MU-577021 / 577021 SNOWBLOWER CHUTE GUIDE.  FEEL FREE TO MESSAGE ME WITH ANY QUESTIONS YOU MAY HAVE.  PLEASE BE SURE THIS IS THE PART FOR YOUR MACHINE AS I WILL NOT ACCEPT RETURNS.  IF YOU ARE UNSURE YOU CAN MESSAGE ME WITH YOUR MODEL AND SERIAL NUMBERS AND I WILL LOOK IT UP FOR YOU TO GUARANTEE YOU GET THE CORRECT PART.