Description
Overview:
The Lock Sleeve for Makita HR4511C Rotary Hammer is a genuine Makita OEM component designed to keep the tool holder and related front-end parts correctly located during heavy-duty drilling and chiselling. Made from a hard-wearing polymer formulated for impact and abrasion resistance, it helps maintain a tight, secure fit so the bit locks properly and the hammer mechanism runs smoothly. Purpose-built for the Makita HR4511C rotary hammer, this sleeve supports consistent performance by reducing play, vibration, and premature wear in adjoining parts. It is a practical replacement during routine maintenance or when a worn sleeve causes loose bit fitment, irregular impact delivery, or excess noise. Suitable for professional trades and DIY, it restores reliability in demanding site and renovation work.
Key Features:
- Genuine Makita OEM part (assured fit and performance for HR4511C)
- Durable, impact-resistant construction for long service life
- Helps secure the tool holder/bit interface to minimise wobble and wear
- Supports smooth hammering action and consistent drilling efficiency
- Precision fit maintains alignment of mating components
- Straightforward replacement with standard hand tools
- Reduces vibration and noise from a loose or worn sleeve
- Ideal for preventative maintenance to protect more costly assemblies
Typical Applications:
Replacement during overhaul or servicing of the Makita HR4511C rotary hammer used for concrete drilling, chiselling, chasing, and anchor setting. Suitable for site maintenance, workshop repairs, and restoring tool performance when the bit no longer seats firmly, or when there is noticeable play in the tool holder under load.
Also known as:
Locking sleeve, hammer lock sleeve, rotary tool sleeve, bit lock sleeve, tool holder sleeve, sleeve for chuck collar, percussion hammer sleeve.
Fits Models:
HR4511C
Alternate Part Numbers:
450031 3, 4500313
Product Specifications
| L&S Part No. | 450031-3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 450031-3 |
| Unit of Sale | 1 |
| Machine Type | Rotary Hammer |
| Fits Brands | Makita |
| Key Features | - Genuine Makita OEM part for HR4511C rotary hammer - Impact-resistant polymer for durability - Minimises wobble and wear at tool holder - Reduces vibration and noise from loose fit - Precision fit ensures smooth hammering action |
| Fits Models | HR4511C |
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