055-0005 055-0078 Regulator Knob Spring Replacement for Air Compressors, Compatible with Coleman Powermate Craftsman Sanborn, Replaces 055-0005 055-0078 137-0001 105-0004 Regulator Spring
Wide Compatibility,Fits Major Air Compressor Brands-Compatible with C oleman, P owermate, C raftsman, S anborn, and many other air compressors using standard regulator assemblies. Check your original part number to confirm fit.
Replacement for Common Regulator Springs-This spring replaces part numbers 055‑0005, 055‑0078, 137‑0001, and 105‑0004. If your air compressor’s regulator knob no longer holds pressure or feels loose, this spring restores proper tension and function.
Restores Precise Pressure Adjustment-A worn or compressed regulator spring causes unstable output pressure. Replacing it with this spring brings back smooth, accurate knob control,from low to high PSI,so your tools get the right air pressure every time.
Solves Loose or Spinning Knob Issues-If your regulator knob spins freely without changing pressure, the internal spring has likely lost tension. This replacement spring restores proper resistance and feel, giving you confident control over your air pressure again.
Easy DIY Fix,No Special Tools Required-Simply open the regulator housing, remove the old spring, and drop in this replacement. Most users complete the repair in under 10 minutes, saving the cost of a new regulator or compressor.