The NOS WIX Oil Filter 51749 is a high-quality replacement filter designed for various heavy equipment models such as boom lifts, backhoe loaders, and tractors. Compatible with a range of equipment makes including Peterbilt, John Deere, and Mack, this filter is suitable for use in a variety of applications. With its reliable WIX brand and model number 51749 matching the NAPA filter, this product ensures a perfect fit and optimal performance for your equipment.