This is an original part from Senco. The trigger valve assembly is designed for use with several finish nailers, and is sold individually. This item is part of the nailer trigger mechanism. A hex key and pliers may be necessary for the removal and replacement.
Disassemble the back all the way to get cylinder and piston out.
Replaced gaskets and O rings put all back together and Voile!!! Shooting nails like brand new!!
1. Remove trigger assembly by slipping off \"o\" ring retainer and pushing out trigger retaining pin.
2. Use punch and hammer to spin out the air valve in a counterclockwise direction.
3. Install the new air valve by screwing and tightening it in. The new valve came with a handy spanner wrench for removing or reinstalling wh
... Read moreich I did not have when I disassembled the unit.
4. Test unit for function and leaks.
Push the panel for the trigger unscrew the valve with the tool provided and screwed in the new valve put the trigger back on tested everything worked fine
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Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
