Home / Home Improvement / Parts / Impact Wrench O-Ring 9OR8501 Impact Wrench O-Ring 9OR8501Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 9OR8501 Brand: FLORIDA PNEUMATIC Seller: Sears PartsDirect Categories: Home Improvement, Parts Description This O-ring (part number 9OR8501) is for impact wrenches. Follow appropriate safety practices when installing O-ring 9OR8501.