Description
Overview:
The O-Ring Case for Makita HR2440 and HR2450 hammer drills is a Genuine Makita part designed to hold and protect the O-ring within the hammer mechanism. Made from durable metal, it provides a stable seat for the seal and helps prevent loss of grease or air from the impact assembly. By maintaining a consistent seal, it supports efficient hammer action, reliable performance, and longer service intervals. This component is a direct replacement for OEM No. 324216-6 and is suitable for a wide range of Makita rotary hammer drills used on site or at home. It is an ideal choice for routine servicing or restoring performance when the original O-ring case shows wear or damage.
Key Features:
- Genuine Makita part for assured fit and compatibility
- Direct replacement for OEM No. 324216-6
- Durable metal construction for long service life
- Maintains a reliable seal to prevent grease and air leaks
- Helps restore consistent impact performance and efficiency
- Precision-made to seat the O-ring correctly within the mechanism
- Easy to fit during standard servicing with minimal downtime
- Suitable for a wide range of Makita rotary hammer drills
Typical Applications:
Used during maintenance and overhauls of Makita hammer drills to replace a worn or damaged O-ring case. Helps cure symptoms such as reduced impact strength, grease seepage, or irregular hammering. Commonly fitted when renewing seals and gaskets to keep tools operating smoothly on drilling and light chiselling tasks in masonry, brick, and concrete.
Also known as:
Seal carrier, O-ring holder, O-ring seat, seal retainer, gland housing, sealing case, impact seal carrier, hammer drill seal housing.
Fits Models:
BHR202, BHR240, BHR241, BHR261, DHR202RF, DHR202RFE, DHR202RM1J, DHR202RMJ, DHR202SMW, DHR202Z, DHR241RFE, DHR241RMJ, DHR241Z, DHR263ZJ, DHR264ZJ, HR2020, HR2230, HR2432, HR2440, HR2450, HR2450T, HR2460, HR2470, HR2470T, HR2811F, HR2811FT
Alternate Part Numbers:
3242166
Product Specifications
| L&S Part No. | 324216-6 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 324216-6 |
| Unit of Sale | 1 |
| Applications | BHR202, BHR240, BHR241, BHR261, DHR202RF, DHR202RFE, DHR202RM1J, DHR202RMJ, DHR202SMW, DHR202Z, DHR241RFE, DHR241RMJ, DHR241Z, DHR263ZJ, DHR264ZJ, HR2020, HR2230, HR2432, HR2440, HR2450, HR2450T, HR2460, HR2470, HR2470T, HR2811F, HR2811FT |
| Machine Type | Hammer Drill |
| Fits Brands | Makita |
| Fits Models | BHR202 | BHR240 | BHR241 | BHR261 | HR2020 | HR2230 | HR2432 | HR2440 | HR2450 | HR2450T | HR2460 | HR2470 | HR2470T | HR2811F | HR2811FT | DHR202RF | DHR202RFE | DHR202RM1J | DHR202RMJ | DHR202SMW | DHR202Z | DHR241RFE | DHR241RMJ | DHR241Z | DHR263ZJ | DHR264ZJ |
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