Description
Overview:
This O Ring is a genuine DeWalt sealing component for selected power tools, providing a tight, reliable seal to prevent leaks and maintain internal pressure. Made from durable black rubber, it is designed for use in hammer drills and other compatible DeWalt equipment, helping protect internal mechanisms from dust, moisture, and pressure loss. It is an exact-fit replacement for OEM No. 56122-00 and is suitable for the DeWalt D21570K Type 1 and DWD522KS Type 1, among other listed models. Ideal for routine servicing or repairs, it helps restore performance and prolong the life of your tool. As a Genuine Part, it offers consistent quality and compatibility for tradespeople, DIY users, and maintenance teams who want dependable results.
Key Features:
- Genuine Part: DeWalt OEM replacement for assured fit and performance (OEM No. 56122-00)
- Durable rubber construction designed to provide a long-lasting seal under tool operating conditions
- Helps maintain pressure within the mechanism for consistent hammer action and power delivery
- Reduces risk of oil, grease, and water leakage into or out of sealed housings
- Supports tool reliability by limiting dust and debris ingress at critical interfaces
- Direct-fit for specified models to minimise installation time and downtime
- Suitable for routine maintenance and preventative servicing schedules
- Compatible across selected DeWalt tools; check the model list for exact fit
Typical Applications:
Used during servicing of compatible DeWalt hammer drills and equipment to reseal housings, shafts, or fluid passages where an O Ring is specified. Common in gearbox covers, piston or hammer assemblies, and other interfaces that require a tight seal to prevent leaks and maintain pressure. Suitable for trade sites, workshops, and home garages.
Also known as:
O-ring seal, sealing ring, rubber ring, gasket ring, toroidal seal, pressure seal ring. These terms describe the same type of rubber seal used to prevent fluid or air leakage in compatible tool assemblies.
Fits Models:
D21570K, D24000, DWD522KS, DWD524KS, DWD525KS, DWD530KS
Alternate Part Numbers:
56122-00, 5612200
Product Specifications
| L&S Part No. | 56122-00 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | DeWalt/Black and Decker |
| OEM No. | 56122-00 |
| Unit of Sale | 1 |
| Applications | D21570K, D24000, DWD522KS, DWD524KS, DWD525KS, DWD530KS |
| Machine Type | Hammer Drill |
| Fits Brands | Black & Decker, DeWalt |
| Fits Models | D21570K Type 1 | DWD522KS Type 1 | DWD524KS Type 1 | DWD525KS Type 1 | DWD530KS Type 1 | D24000 Type 1 | D24000 Type 2 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
