Compl. Trigger Kit (22/23/25-31/48) For At0019

Features

• Parts 22, 23, 25–31 & 48 coverage Complete trigger kit aligned to the AT0019 spares diagram for the trigger/valve section.
• Restores trigger feel Replaces worn internal control components that cause sticking, sluggish return or inconsistent response.
• Improves air control Fresh seals and valve parts help prevent air bleeding and maintain correct firing behaviour.
• Correct-fit AirCraft spare Made to suit the AirCraft AT0019 for proper fitment and reliable operation.

Benefits

• More consistent firing: Helps eliminate delayed shots and inconsistent cycling linked to trigger valve wear.
• Reduced air leaks: Limits handle/trigger-area leaking that wastes compressor capacity.
• Safer operation: A properly resetting trigger mechanism supports predictable control during use.
• Extends tool service life: Refreshing the trigger system can prevent larger issues caused by poor air regulation.

Extra Information

• Compatible with: AirCraft AT0019 Air Stapler (21 Gauge, 12.7mm crown, 4–16mm staples).
• Common symptoms this kit helps address: sticky trigger, slow trigger return, air leaking from trigger area, and inconsistent firing.
• Keep the trigger area clean—dust and oily grit can accelerate wear inside the valve system.

Specifications

Safety

• Disconnect the air supply and fully depressurise the stapler before servicing the trigger assembly.
• Wear eye protection—small springs and pins can shift during disassembly.
• After reassembly, test the trigger and safety mechanisms with no staples loaded before returning to work.
• If the trigger does not reset correctly, stop using the tool and re-check assembly before pressurising again.