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: 5L540Replace if cracked, worn or slipping. B-type belt, 5/8" wide Outside Dimension: 54" "B" Belt Conversion: B51 View AllClose 0 Reviews View AllClose