SPEEDAIRE Trigger: Mfr Part # TTR4420407G, Trigger

The SPEEDAIRE Trigger TTR4420407G is a replacement trigger component for pneumatic tools. It is designed to actuate air flow in compatible impact wrenches, ratchets, and other air-powered equipment, enabling precise operator control during fastening or drilling tasks in industrial maintenance and assembly applications.

The SPEEDAIRE Trigger carries manufacturer part number TTR4420407G and is compatible with Grainger Part # 3AAH7. It is classified as an air tool replacement part of the trigger type. No additional dimensions or material ratings are provided by the manufacturer beyond the part number and compatibility listing.

3G Electric supplies the SPEEDAIRE Trigger TTR4420407G to customers worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this replacement trigger part.

To install the SPEEDAIRE Trigger, first disconnect the air tool from its air supply. Remove the tool housing screws, carefully extract the old trigger assembly, and insert the new TTR4420407G trigger into the same slot. Reassemble the housing and test the trigger action before reconnecting air. Always follow the tool manufacturer's service manual.