Ester-Fortified Synthetic Technology

At the heart of this kit are 4 quarts of Maxima Full Synthetic 20W-50 Engine Oil. Unlike standard mineral oils, this synthetic blend maintains its viscosity and shear stability under extreme pressure. It features an advanced additive system with high levels of Zinc and Phosphorus (ZDDP) to protect the complex valvetrain, cam chain tensioners, and lifters found in the Twin Cam platform. This results in a quieter engine, smoother power delivery, and significantly lower oil temperatures.

ProFilter with 17mm Wrench-Removal Nut

Every kit includes a ProFilter Premium Oil Filter (available in Black or Chrome). Designed for convenience and performance, the filter features a 17mm nut welded to the end of the canister, allowing for easy removal with a standard wrench. The internal “M-Pleat” media provides a larger filtration area and superior contaminant trapping, ensuring that your high-performance synthetic oil stays clean throughout the entire service interval.

All-In-One Maintenance Convenience

This “Quick Change” engine kit takes the guesswork out of your routine maintenance. By bundling the exact amount of oil needed for a Twin Cam engine with a premium filter and fresh drain plug O-rings, Maxima ensures you have a professional-grade experience in your own garage. This kit meets or exceeds all manufacturer warranty requirements and JASO MA2/API SL specifications.

Fitment and Compatibility (1999–2017)

This engine-only kit is tailored for the following Twin Cam models:

• Harley-Davidson Dyna (1999–2017): All models including Street Bob, Low Rider, and Wide Glide.
• Harley-Davidson Softail (2000–2017): All models including Fat Boy, Heritage, and Slim.
• Harley-Davidson Touring (1999–2016): Road King, Street Glide, Road Glide, and Electra Glide.
• Filter Finishes: Available with your choice of a Chrome or Black filter.