This ebay Buy-It-Now offering provides (1) Chicago Pneumatic 7748 OEM throttle valve kit part 8940171696 for model 7748 units up to and including MODEL E per the OEM parts lists above. 

SERVICE NOTES. SPECIAL ADVISORY.
7748 Model G AND LATER MODEL 7748 TOOL parts are not compatible with this offering.

The shipping weight is 4 ounces with USPS ground advantage...the slowest and cheapest shipping service available. International buyers have this item shipped to Glendale Heights, Illinois for additional processing costs through the ebay Global Shipping Program.