Brand New 1625165640 Air Compressor Part Oil Filter Cartridge Element

Product Introduction

Clean lubricant is the only thing standing between your airend and premature wear. This 1625165640 air compressor part (commonly referenced as oil filter 70L) serves as a critical spin-on cartridge for oil-injected rotary screw compressors. Engineered with fine filter element media, it captures metal fines, carbon debris, and suspended sludge before the oil circulates back to the bearings and rotors, maintaining stable differential pressure throughout its service life.

When this filter clogs, the system's bypass valve risks opening prematurely. Once that happens, unfiltered contaminant flows directly to critical components, destroying the oil film when the machine needs it most. Routine filter cartridge replacement should follow running hours or trigger at the oil-filter differential alarm. Always relieve system pressure before service, and ensure the old gasket fully separates from the base to avoid double-gasket leaks. Hand-start the threads, lightly lubricate the new seal, and tighten squarely—crooked seating remains the top cause of post-installation leaks.

Before purchasing, cross-check the M25x1.5 LH thread, canister height, outer diameter, and bypass specifications against your existing unit. Dimension figures can shift between supplier listings, so the removed part is your ultimate reference. Also identified as a screw compressor oil filter, inline lube cartridge, or spin-on separator filter.