Description
Overview:
The Ring, O Dynamic 13x3 is a genuine DeWalt/Black and Decker sealing ring designed for use in rotary hammers, including the DCH143 and DCH243. Supplied as OEM Part No. N114827, this black elastomer O‐ring measures 13 x 3 mm and is built to maintain a reliable seal in moving assemblies. It helps contain grease and air within the hammer mechanism and related housings, supporting consistent impact performance and protecting internal components from contamination. The material and sizing provide a precise fit where specified by the manufacturer, helping to restore correct function after servicing. Suitable for routine maintenance and repairs, this part helps keep your DeWalt rotary hammer operating efficiently and reduces the risk of leaks that can lead to reduced hammer action.
Key Features:
- Genuine Part: DeWalt/Black and Decker OEM component (Part No. N114827) for assured compatibility and fit
- Size: 13 x 3 mm dynamic O‐ring for specified sealing positions in DeWalt rotary hammers
- Durable elastomer: Resists wear, grease and typical service conditions inside hammer mechanisms
- Precision fit: Supports correct preload and sealing performance to minimise leaks
- Maintains efficiency: Helps preserve impact strength and smooth operation by keeping air/grease where required
- Easy to replace: Straightforward swap during scheduled servicing or leak repair
- Reliable under motion: Suited to dynamic sealing where parts move relative to each other
- Supports longevity: Protects internal components from premature wear due to loss of lubrication
Typical Applications:
Used during maintenance and rebuilds of DeWalt rotary hammers to reseal pistons, cylinders, valve blocks, or gear housings. Commonly fitted when addressing loss of hammer action, grease seepage, or reduced performance, and whenever internal components are cleaned, inspected, or replaced.
Also known as:
Sealing ring, dynamic seal ring, elastomer seal, packing ring, rubber washer, sealing gasket, gasket ring.
Fits Models:
DCH143, DCH243, DCH253, DCH254, DCH273, DCH274, DCH363, DCH364
Product Specifications
| L&S Part No. | N114827 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | DeWalt/Black and Decker |
| OEM No. | 114827 |
| Unit of Sale | Each |
| Applications | DCH143, DCH243, DCH253, DCH254, DCH273, DCH274, DCH363, DCH364 |
| Machine Type | Rotary Hammer |
| Fits Brands | Black & Decker, DeWalt |
| Fits Models | DCH243 | DCH243 Type 1 | DCH253 | DCH253 Type 1 | DCH254 Type 1 | DCH273 | DCH273 Type 1 | DCH274 | DCH274 Type 1 | DCH363 | DCH363 Type 1 | DCH364 |
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