Keep your planer running smoothly with this 3-pack of 135J6 drive belts designed for AP10, AP-12, and 22-540 TP300 models. These replacement belts are precision-engineered to deliver consistent power transfer and optimal performance for your woodworking projects. The durable construction helps maintain reliable operation of your planer while the multi-pack ensures you have spares on hand when needed. Compatible with several popular Delta planer models, these drive belts provide the essential connection between motor and cutting head for smooth, even results. Installing a fresh belt helps restore your planer's performance and prevent unexpected downtime in your workshop.