Description
Overview:
The Seal Ring 12 (213880-7) is a genuine Makita sealing component for rotary hammers, specifically designed for the HR3001C and HR3012FC. Made from durable black elastomer (rubber), it provides a tight, resilient seal within the hammer mechanism to help keep dust, grit, and moisture out while retaining grease where it is needed. This supports smooth operation and consistent impact performance. Built to Makita's specifications, it delivers a precise, leak‐resistant fit in the intended assemblies. Ideal for routine servicing or repairs, replacing a worn seal ring can restore efficiency, reduce vibration, and protect internal parts, extending tool life. As a Genuine Makita part, it offers dependable compatibility and reliability for professional and DIY users alike.
Key Features:
- Genuine Makita part for assured compatibility and quality
- Precise fit to OEM tolerances for HR3001C and HR3012FC
- Durable elastomer construction for wear resistance and long service life
- Helps retain grease and maintain sealing within the hammer action
- Protects internal components from dust, debris, and moisture ingress
- Supports consistent impact performance and overall tool efficiency
- Straightforward like‐for‐like replacement to reduce maintenance downtime
- Compact component that integrates cleanly within the existing assembly
Typical Applications:
Used during routine maintenance or overhaul of Makita rotary hammers to restore sealing in the hammer mechanism. Suitable when there are signs of air leaks, grease seepage, loss of blow energy, or contamination. Helps keep tools operating reliably for drilling and chiselling tasks in masonry, concrete, and stone across site work, workshops, and home projects.
Also known as:
O‐ring 12, sealing ring 12, hammer mechanism seal ring, rubber sealing gasket for rotary hammers, Makita 12 seal.
Fits Models:
HR3001C, HR3012FC
Alternate Part Numbers:
213880-7, 2138807
Product Specifications
| L&S Part No. | 213880-7 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 213880-7 |
| Unit of Sale | 1 |
| Machine Type | Rotary Hammer |
| Fits Brands | Makita |
| Key Features | - Genuine Makita part ensures compatibility with HR3001C and HR3012FC - Durable elastomer construction for long service life - Retains grease and maintains sealing in hammer action - Protects internal components from dust and moisture - Straightforward replacement reduces maintenance downtime |


