This ebay Buy-It-Now offering provides a complete air inlet tune up kit for INGERSOLL RAND impact wrench models: 259G, 261, 2161, 2161XP, 271, 2171,2171XP and 2925 models also. 

The (3) part numbers included are:  1720P 51 throttle valve spring, 2921 302 or DG230 302 throttle valve, 295 303 or DG230 303 throttle valve seat are provided.  

The shipping weight is 2 ounces with an eBay USPS.com Ground Advantage shipping label. Ground Advantage is the cheapest and slowest shipping method offered on eBay. International buyers have this item shipped to Glendale Heights, Illinois for additional processing costs through the eBay Global Shipping Program.