Check the listing for details. SNAP ON IM3100 20 T.VALVE SEATS+IM3100 22 THROTTLE VALVE+ME1A226 TV SPRING+SEALS. Condition: New other (see details). Listed at 28.00 USD. This ebay Buy-It-Now offering provides a (6) part throttle valve repair kit part for Snap on pneumatic tools. This deal includes: 2) throttle valve seats.1) throttle valve, tip valve or trigger valve.1) throttle valve spring.2) ME7B68 bushing o'ring seals. If you are not sure that this package is for your air tool please email me for verification to prevent a frivolous return for the wrong part. The shipping weight is 2 ounces with an eBay USPS.com Ground Advantage Shipping label and tracking. Ground Advantage is the cheapest and slowest shipping service available on eBay. International buyers have this item shipped to Glendale Heights, Illinois for additional processing costs through the eBay Global Shipping Program.