Amazon.com: Eagleggo 64795600 Trigger Valve Assembly Replacement Part Exact fit for Dewalt - Replaces N566148 647956-00 Compatible with: D51236K Type 1, D51238K Type 1, D51238K Type 2, D51238K Type 2 : Tools & Home Improvement
Dewalt Trigger Valve Kit Nailer and Stapler - Walmart.com
DEWALT 18-Gauge Pneumatic Brad Nailer at Lowes.com
DeWalt D51238K Brad Nailer 18 Gauge 2" Kit (Type 3) Parts and Accessories at PartsWarehouse