Banks Power Ram-Air Black Differential Cover Kit for 12in AAM Axle - Select Chevy/GMC/Ram 2019-2026

Fits select 2019-2026 Chevrolet Silverado, Colorado, and Suburban, GMC Sierra, and Ram 1500/2500/3500 trucks with 12-inch AAM axles.

Protect your drivetrain and extend lubrication life with the Banks Ram-Air Differential Cover. Unlike conventional flat-back aftermarket covers that can actually impede cooling, the patented Banks design utilizes high-velocity air scoops to force air through external heat radiation fins. This aerodynamic approach overcomes the "dead air zone" behind the differential, cooling up to 5X better than competing high-capacity covers in real-world towing conditions.

The interior is just as engineered as the exterior. A precision ring gear raceway guides fluid directly to the ring and pinion interface and out to the axle tubes and bearings, reducing aeration and ensuring consistent lubrication. Maintenance is simplified with an integrated sight glass for quick level checks, an angled fill port, and a magnetic drain plug to capture metallic wear particles. Installation is clean and reliable thanks to a reusable O-ring seal that eliminates the need for messy RTV silicone.

• Patented Forced-Air cooling design with break-away Ram-Air scoops
• Internal FlowThru Fins transfer heat to the exterior efficiently
• Maintains factory ground clearance and fluid capacity
• Sight glass for easy fluid level monitoring
• Magnetic drain plug and temp sensor port included
• High-quality black finish with O-ring seal
• Manufacturer Part Number: 19286