Current Lead Times: In Stock Engines Ship Same or Next Day - Out of Stock: 1-3 Weeks on Most Long Block Engines; 3-5 Days on Heads – *call us for more exact lead times for your specific build
Oil system components for 1994–1998 5.9L Cummins Marine engines manage lubrication and thermal stability. Pumps, filters, coolers, and lines work together to circulate and clean the oil. High-flow pumps maintain pressure under heavy load. Filters trap abrasive particles and extend engine life. Coolers reduce oil temperature and prevent breakdown. Marine-grade materials resist corrosion and vibration. Faulty components risk wear, overheating, and failure. Protect your engine’s core systems—upgrade your oil system components today.
Building engines the way the OEM factory should have in the first place.
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