Description
Overview:
The Conical Complete Spring 21-34 for Makita HR3001 rotary hammers is a genuine Makita replacement component designed to restore reliable operation of your tool. Manufactured from durable spring steel, this conical compression spring provides the correct force and travel required within the hammer mechanism for consistent performance. It is engineered to the original specification for the Makita HR3001, ensuring a precise fit and dependable function without modification. Marked with OEM No. 232503-8, it is straightforward to identify during maintenance. Use it to replace a worn, fatigued, or damaged spring and help maintain smooth, efficient hammering action in demanding site conditions or regular DIY use. Genuine Makita part for assured quality and compatibility.
Key Features:
- Genuine Makita component (OEM 232503-8) for correct fit and performance
- Conical compression design (size 21-34) to match the original action
- Robust spring steel construction for strength and longevity
- Supports smooth, consistent hammer operation under load
- Precise fit for Makita HR3001; no modification required
- Helps restore impact consistency when the original spring weakens
- Stable seating and reliable return characteristics for repeatable results
- Suitable for routine servicing to minimise downtime
- Resistant to deformation when used within the tool's normal operating limits
- Clear identification for easy replacement during repairs
Typical Applications:
Used during routine servicing or repair of the Makita HR3001 when impact power becomes inconsistent, the mechanism feels sluggish, or the original spring shows signs of fatigue. Suitable for tools used in anchor drilling, chiselling masonry, chasing, and general renovation work. Helps keep rotary hammers running reliably on construction sites, in workshops, and for heavy-duty DIY tasks.
Also known as:
Cone spring 21-34, compression cone spring, impact mechanism return spring, 232503-8 spring, HR3001 cone spring.
Fits Models:
HR3001
Alternate Part Numbers:
232503-8, 232503 8
Product Specifications
| L&S Part No. | 232503-8 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 232503-8 |
| Unit of Sale | 1 |
| Machine Type | Rotary Hammer |
| Fits Brands | Makita |
| Key Features | - Genuine Makita component for HR3001 rotary hammers - Conical compression spring, size 21-34 - Made from durable spring steel - Ensures smooth, consistent hammer operation - No modification needed for precise fit |


