Description
Overview:
The Adjusting Screw 324620-9 is a genuine Makita part designed for precise chain adjustment on Makita UC-series chainsaws, including UC3520A and UC3530A. This small but critical component forms part of the chain tensioning mechanism, allowing smooth, controlled movement so the chain can be set correctly for safe and efficient cutting. Manufactured from durable metal (steel) with a hard-wearing finish, it is built to withstand frequent adjustments and the vibrations typical of chainsaw use. As an OEM component, it offers the correct thread, length, and profile to fit the specified models without modification, helping to restore factory-standard operation. Ideal for routine maintenance or repairs, it provides reliable, repeatable adjustment to maintain chain tension and reduce premature wear on the bar, sprocket, and chain.
Key Features:
- Genuine Makita part for assured fit and function
- Steel construction for strength and long service life
- Accurate threading and form to match original assembly
- Enables precise chain tension adjustments for safe cutting
- Compatible with multiple Makita UC-series chainsaws
- Designed to cope with vibration and regular use
- Straightforward replacement during routine maintenance
- Helps prevent chain slippage and uneven wear
Typical Applications:
Used during chain tension adjustments and routine servicing of Makita UC-series chainsaws. Suitable for replacing worn or damaged adjustment hardware to restore smooth chain movement and correct tension. Valuable for trades, arborists, landscapers, and DIY users who need dependable chain setup for clean cutting, reduced kickback risk, and extended component life.
Also known as:
Chain tension adjusting screw, chain adjuster screw, tensioning screw, adjustment screw, chain tensioner bolt, bar adjuster screw.
Fits Models:
BUC250, UC250D, UC3520A, UC3520A/2, UC3530A, UC4020A, UC4020A/2, UC4030A, UC4030A/1, UC4030A/1BT, UC4030A/2
Alternate Part Numbers:
3246209
Product Specifications
| L&S Part No. | 324620-9 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 324620-9 |
| Unit of Sale | 1 |
| Applications | BUC250, UC250D, UC3520A, UC3520A/2, UC3530A, UC4020A, UC4020A/2, UC4030A, UC4030A/1, UC4030A/1BT, UC4030A/2 |
| Machine Type | Electric Chainsaws |
| Fits Brands | Makita |
| Fits Models | UC3520A | UC3520A/2 | UC3530A | UC3530A, 1 | UC3530A, 2 | UC4020A | UC4020A/2 | UC4030A | UC4030A/1 | UC4030A/1BT | UC4030A/2 |
