Description
Overview:
The Helical Gear 226422-8 is a genuine Makita replacement part for the Makita 5903R Circular Saw. It is a precision-machined steel gear used within the saw's drive train to transfer power smoothly from the motor to the blade. The helical tooth form delivers controlled, consistent engagement, helping to reduce noise and vibration compared with straight-cut gears. Built for demanding site and workshop use, it restores reliable cutting performance when the original gear is worn or damaged. As an OEM component (MPN 226422-8), it offers an exact fit and dependable operation in the Makita 5903R, helping to protect bearings and other internal parts while maintaining the saw's accuracy and service life.
Key Features:
- Genuine Makita OEM part (MPN 226422-8) for assured compatibility with the 5903R
- Helical tooth profile for smoother torque transfer, reduced vibration, and quieter running
- Precision-machined steel construction for durability under heavy, continuous use
- Exact-fit replacement to restore factory performance and blade tracking
- Helps protect associated components by promoting even load distribution
- Designed for reliability in trade, site, and workshop environments
- Straightforward like-for-like swap with standard workshop tools
- Supports consistent cutting accuracy by maintaining stable drive engagement
Typical Applications:
Used to replace a worn or damaged drive gear in the Makita 5903R circular saw. Suitable for saws used in construction, carpentry, timber framing, roofing, and general site cutting. A practical service part for routine maintenance or repairs to keep the saw running smoothly and to minimise downtime.
Also known as:
Drive gear, transmission gear, gearbox gear, helical cog, gear wheel, saw drive component, replacement drive gear, motor-to-blade gear, powertrain gear, Makita 5903R drive gear.
Fits Models:
5903R
Product Specifications
| L&S Part No. | 226422-8 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 226422-8 |
| Unit of Sale | 1 |
| Applications | 5903R |
| Machine Type | Circular Saw |
| Fits Brands | Makita |
| Fits Models | 5903R |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Makita Stator DJR360 - 629180-9£40.30 £33.58
