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The JET 440304 is a replacement sanding belt designed for use with the JET SJ-25T benchtop belt sander. Measuring 1-15/16 inches wide by 42 inches long, this belt is sized to fit the SJ-25T sanding platform precisely. Replacement belts are a routine consumable in any shop environment — worn or torn abrasive media degrades finish quality and can stress the drive system. Keeping properly sized replacement belts on hand minimizes downtime between jobs. This belt is sold individually and is the correct OEM-specified size for the SJ-25T model.
The SJ-25T is a benchtop combination belt and disc sander used in woodworking, metalworking, and general fabrication shops. This replacement belt fits directly onto the sander without modification. It is a standard consumable replacement appropriate for professional shop use, production environments, and trade apprenticeship programs where the SJ-25T is in regular service.
Designed to fit the JET SJ-25T benchtop belt sander. Confirm belt size of 1-15/16 inches x 42 inches matches your machine before ordering.
Belt replacement on a benchtop sander should be performed with the machine unplugged from its power source. Release belt tension using the sander's tension lever before removing the worn belt, then seat the new belt over the drums and restore tension according to the tool's operator manual. Verify belt tracking is centered before resuming operation.
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