Description
Overview:
The Makita Compression Spring 16 is a genuine replacement part for the belt tensioning mechanism in Makita belt sanders. Made from durable spring steel, it provides controlled compression to keep the sanding belt correctly tensioned and tracking straight during use. This helps maintain consistent sanding performance and reduces the risk of belt slip. Supplied as Makita MPN 231225-7, it fits a range of models, including the 9403 and 9404. Use it to replace a tired, bent, or broken spring and restore reliable operation. Built to OEM specification, it matches the original form and rate for dependable fit and function in professional, workshop, and site environments.
Key Features:
- Genuine Makita part for assured fit and function (MPN 231225-7)
- Spring steel construction resists fatigue and set over time
- Restores correct belt tension and tracking for consistent sanding
- Direct replacement with OEM dimensions and coil rate
- Reliable performance across multiple compatible belt sanders
- Supports smoother starts and reduced belt slip under load
- Straightforward to fit with basic tools
- Durable design helps minimise unplanned downtime
Typical Applications:
Replacing a worn or failed belt-tension spring on Makita belt sanders used in carpentry, joinery, site work, fabrication, and maintenance tasks. Suitable for workshop and hire fleet servicing where consistent belt tracking, even sanding pressure, and reliable start-up are required.
Also known as:
Compression coil, tension spring, pressure spring, belt sander tensioner spring, return spring, coil spring for belt tension, machine spring.
Fits Models:
9403, 9404, 9900B, 9901, 9903, 9920, 9924DB, M9400, MT940
Alternate Part Numbers:
2312257
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