2004.5-2007 Ram 5.9L Cummins Rear Gears

Alligator Performance Gear Kits are the perfect addition to any Ram 2500 or 3500 truck equipped with a 5.9L Cummins diesel engine. Designed using Alligator's own high-quality, low-drag gears, these gear sets provide the strength and reliability required for heavy hauling applications. Many of these featured performance gear sets allow your 2004.5-2007 Dodge 5.9L Cummins engine to stay in its power band when pulling heavy loads and make it easier than ever to navigate up steep grades while maintaining better fuel economy than stock gears. Grant your truck the upgrades it needs with a new rear gear set from Alligator Performance! Ram Cummins Fitments: 2004, 2005, 2006, 2007 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.