The Factory Pro FP-O-DB3513 Low Friction Driver Belt is a no-nonsense part for RC users who want to keep drivetrain losses down. It has 171 teeth and measures 513mm, engineered to promote smooth torque delivery across the drive system.
Designed for setups requiring a 171T/513mm belt, this driver belt adapts to many chassis configurations including off-road buggies and touring platforms. It is a useful component when refreshing worn belts during routine maintenance.
To fit the FP-O-DB3513, ensure the belt sits squarely on all pulleys and set tension to the recommended range for your model. Inspect for uneven tooth wear and replace the belt when performance or fitment degrades to avoid drivetrain issues.
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