Check the listing for details. INGERSOLL RAND 285B THROTTLE VALVES (2) +T.V. SPRING+T.V. PLUNGER+BUSHING O'RING. Condition: New other (see details). Listed at 21.00 USD. This ebay Buy-It-Now offering provides a new complete throttle valve air inlet kit for INGERSOLL RAND impact wrench model 285B PLUS a spare throttle valve and bushing o'ring for a second future maintenance repair. These 6 parts are new items. This kit works with .625" throttle valve diameters as well as tools which may have OEM .500" sized throttle valve balls. This ebay offering is a one-size-fits-all-solution. The new item parts list is as: (2) 285B-50 throttle valves, (1) 285B-51 throttle valve spring, (2) 291-566 o'ring seals and (1) 285B-302 throttle valve plunger. The shipping weight is 3 ounces with an eBay USPS.com Ground Advantage shipping label and tracking. International buyers have this item shipped to Glendale Heights, Illinois for additional processing costs through the eBay Global Shipping Program.