Troubleshooting Your Air Compressor When Your Motor Just Hums, Clicks, or Won't Start There’s no sound more frustrating in a workshop than the failed attempt of an air compressor to star … read more Dec 17, 2025 Master Tool Repair
Air Compressor Pressure Switches: Beyond the Basics of Adjustment The Brain of the Beast: Understanding Your Pressure Switch The pressure switch is the unsung hero of … read more Dec 10, 2025 Master Tool Repair
Description 0 Reviews Description Old Part Numbers: PU017000AV5/8" Shaft, 3.45" Outer Diameter. 1AK34. For 4L (1/2") series belts. View AllClose 0 Reviews View AllClose