Description
Overview:
This genuine gear is a direct replacement for the OEM No. 653728-00 used in selected DeWalt and Black & Decker hammer drills. Made from durable metal, it transfers drive from the motor through the gearbox to maintain consistent drilling and hammer action. It is engineered for correct fit and reliable operation in the Type 1 versions of the DeWalt D21570K and DWD522KS, helping restore performance when the original gear is worn or damaged. The precise tooth profile supports smooth meshing with mating components to reduce noise and wear, and the robust construction is suited to regular site or workshop use. Choose this genuine part to keep your drill running efficiently and to extend tool service life with confidence.
Key Features:
- Genuine DeWalt/Black & Decker part for compatibility and reliable fit
- Direct replacement for OEM No. 653728-00 to simplify maintenance
- Robust metal construction for strength and long service life
- Accurate tooth profile for smooth power transmission and reduced vibration
- Designed for seamless integration with the original gearbox components
- Helps restore drilling and hammer performance in worn or noisy gearboxes
- Suitable for professional, trade, and DIY use
Typical Applications:
Used during routine servicing or repairs of DeWalt hammer drills when symptoms such as slipping drive, increased gearbox noise, or inconsistent hammer action indicate worn gear teeth. Ideal for workshop overhauls, on-site maintenance, or refurbishing tools to extend their working life and maintain drilling accuracy in masonry, concrete, timber, and metal tasks.
Also known as:
Drive gear, gearbox gear, transmission gear, hammer drill drive gear, DeWalt drill gearbox gear, replacement drill gear.
Fits Models:
D21570K
DWD522KS
DWD524KS
DWD525KS
DWD530KS
Alternate Part Numbers:
653728-00, 65372800
Product Specifications
| L&S Part No. | 653728-00 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Black & Decker |
| OEM No. | 653728-00 |
| Unit of Sale | 1 |
| Machine Type | Hammer Drill |
| Fits Brands | Black & Decker, DeWalt |
| Key Features | - Genuine replacement for OEM No. 653728-00 - Compatible with DeWalt D21570K and DWD522KS Type 1 - Durable metal construction for long service life - Precise tooth profile reduces noise and wear - Suitable for professional and DIY use |
| Fits Models | D21570K Type 1 | DWD522KS Type 1 | DWD524KS Type 1 | DWD525KS Type 1 | DWD530KS Type 1 |
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