Trigger Switch 649381-00 for DWD110K DWD112 DWD115K Drills
Trigger Switch 649381-00 for DWD110K DWD112 DWD115K Drills
Replacement Trigger Switch for DeWALT 3/8" Drills
Keep your drill running like new with this brand-new, unused replacement trigger switch (Part Number 649381-00). Built from a durable combination of plastic and metal, this switch is a direct-fit replacement designed to restore full functionality to your DWD110K, DWD112, and DWD115K 3/8" drills — making it an essential spare for any workshop, job site, or home improvement toolkit.
Made in Mainland China.
Key Features
- ✅ Brand new & unused — straight out of the box and ready to install
- 🔩 Compatible models: DWD110K, DWD112, and DWD115K 3/8" drills
- 🏷️ OEM Part Number: 649381-00 — easy cross-reference for confident ordering
- 🛠️ Durable construction: plastic and metal materials for long-lasting performance
- ⚡ Restores full trigger response — smooth, precise speed control at your fingertips
- 🎨 Color: Black (as shown in product images)
Specifications
| Product Name | Trigger Switch |
| Part Number | 649381-00 |
| Material | Plastic & Metal |
| Color | Black |
| Compatible Drills | DWD110K, DWD112, DWD115K (3/8") |
| Package Contents | 1 × Trigger Switch |
| Origin | Mainland China |
Why Replace Your Trigger Switch?
Over time, a worn or faulty trigger switch can cause inconsistent speed control, unresponsive starts, or complete drill failure — interrupting your project at the worst possible moment. Swapping in a fresh replacement is a quick, cost-effective fix that extends the life of your drill and keeps your workflow on track. No need to invest in a brand-new drill when a simple part replacement does the job.
Important Notes
- Product color may vary slightly from on-screen images due to monitor brightness and lighting conditions.
- Please allow for minor measurement deviations.
- Always disconnect your drill from its power source before performing any maintenance or part replacement.
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Frequently Asked Questions
Q: Which drill models is this trigger switch compatible with?
A: This replacement trigger switch (Part Number 649381-00) is specifically designed for use with DWD110K, DWD112, and DWD115K 3/8" drills. Always verify your drill's model number before ordering to ensure a proper fit.
Q: Is this trigger switch brand new or a used/refurbished part?
A: This is a brand-new, unused trigger switch — not refurbished or reconditioned. It arrives ready for installation straight out of the packaging.
Q: What materials is this trigger switch made from?
A: The trigger switch is constructed from a combination of durable plastic and metal components, providing a sturdy, reliable replacement that can withstand regular workshop use.
Q: How difficult is it to install this replacement trigger switch?
A: Installation difficulty can vary depending on your comfort level with basic tool repair. Always ensure the drill is fully disconnected from its power source before beginning. If you're unsure, consulting a qualified repair technician is recommended.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.