Banks Power Ram-Air Differential Cover for Ram Trucks Extended Lubrication

Banks Power Ram-Air Differential Cover — Extended Lubrication & Cooler Gears Upgrade your Ram truck with the Banks Power Ram-Air Differential Cover, a patented design engineered to extend lubricant life, lower operating temperatures, and preserve fuel economy while towing or hauling. Why choose Banks Ram-Air? Patented Ram-Air scoops channel cold, high‑velocity air to eliminate the dead‑air zone behind the differential. Massive external fins and internal heat-transfer fins dissipate heat efficiently — Banks cools up to 5× better than flat-back covers in on‑road towing tests. Less lubricant, longer intervals: Superior fluid dynamics mean extended service intervals and lower maintenance cost. Durable and smart design: Break-away feature for obstacle strikes, clears spare tire heat shields and suspension components, and maintains ground clearance. Clean install: Dry-mount high-pressure silicone O‑ring seal — no messy RTV required. Warranty: Limited Lifetime Warranty for long-term confidence. The Banks Ram-Air cover is engineered and tested to outperform stock and aftermarket options without sacrificing durability or clearance. Ideal for Ram truck owners who demand reliable cooling, extended gear life, and proven performance.