Banks Ram-Air® Differential Cover is the best one on the market without question. Thanks to its superior fluid flow and aerodynamics, the Ram-Air® Cover out-cools stock and flat-back high-capacity covers and does so with less lubricant. Extend your gear life, use less fluid, and save money between fluid changes with Banks.When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so New and Incredible that our performance design has a United States Patent.Look, when we set out to build a product for your vehicle, we only engineer the best. What else would you expect from a company with a winning legacy that spans decades. We are here to win, and we just did (AGAIN) in a huge way.Key Highlights: New patented design features Ram-Air scoops for fastest cooling. Provides cold high velocity air, overcoming “dead air zone” behind differential. Scoops force air up and into massive heat radiation fins. Engineered to break-away if snagged on an obstacle. Banks cools 5X better than flat-back covers in on-road towing tests over the same road, same weather, operator and vehicle. Cools 118% better than flat-backs in 200hp 60mph sustained tests. Dry-mount high-pressure silicone O-ring seal. No messy RTV clean! Internal fins transfer heat through the cover into the external fins. Clears spare tire heat shield, Panhard bars and other components. Does not sacrifice any ground clearance. Limited Lifetime Warranty

This Part Fits:

Year	Make	Model	Submodel
2026	Chevrolet	Colorado	LT
2026	Chevrolet	Colorado	Trail Boss
2026	Chevrolet	Colorado	WT
2026	Chevrolet	Colorado	Z71
2026	Chevrolet	Colorado	ZR2
2026	Chevrolet	Silverado 1500	Custom
2026	Chevrolet	Silverado 1500	Custom Trail Boss
2026	Chevrolet	Silverado 1500	High Country
2026	Chevrolet	Silverado 1500	LT
2026	Chevrolet	Silverado 1500	LT Trail Boss
2026	Chevrolet	Silverado 1500	LTZ
2026	Chevrolet	Silverado 1500	RST
2026	Chevrolet	Silverado 1500	WT
2026	Chevrolet	Silverado 1500	ZR2
2020-2026	Chevrolet	Silverado 2500 HD	Custom
2020-2026	Chevrolet	Silverado 2500 HD	High Country
2020-2026	Chevrolet	Silverado 2500 HD	LT
2020-2026	Chevrolet	Silverado 2500 HD	LTZ
2020-2026	Chevrolet	Silverado 2500 HD	WT
2024-2026	Chevrolet	Silverado 2500 HD	ZR2
2020-2026	Chevrolet	Silverado 3500 HD	High Country
2020-2026	Chevrolet	Silverado 3500 HD	LT
2020-2026	Chevrolet	Silverado 3500 HD	LTZ
2020-2026	Chevrolet	Silverado 3500 HD	WT
2026	Chevrolet	Suburban	High Country
2026	Chevrolet	Suburban	LS
2026	Chevrolet	Suburban	LT
2026	Chevrolet	Suburban	Premier
2026	Chevrolet	Suburban	RST
2026	Chevrolet	Suburban	Z71
2020-2025	GMC	Sierra 2500 HD	AT4
2024-2025	GMC	Sierra 2500 HD	AT4X
2020-2021	GMC	Sierra 2500 HD	Base
2020-2025	GMC	Sierra 2500 HD	Denali
2024-2025	GMC	Sierra 2500 HD	Denali Ultimate
2022-2025	GMC	Sierra 2500 HD	Pro
2020-2025	GMC	Sierra 2500 HD	SLE
2020-2025	GMC	Sierra 2500 HD	SLT
2020-2025	GMC	Sierra 3500 HD	AT4
2020-2021	GMC	Sierra 3500 HD	Base
2020-2025	GMC	Sierra 3500 HD	Denali
2024-2025	GMC	Sierra 3500 HD	Denali Ultimate
2022-2025	GMC	Sierra 3500 HD	Pro
2020-2025	GMC	Sierra 3500 HD	SLE
2020-2025	GMC	Sierra 3500 HD	SLT
2026	Ram	1500	Big Horn
2026	Ram	1500	Express
2026	Ram	1500	Laramie
2026	Ram	1500	Limited
2026	Ram	1500	Limited Longhorn
2026	Ram	1500	Lone Star
2026	Ram	1500	Rebel
2026	Ram	1500	RHO
2026	Ram	1500	Tradesman
2026	Ram	1500	Tungsten
2026	Ram	1500	Warlock
2019-2024	Ram	2500	Big Horn
2019-2024	Ram	2500	Laramie
2019-2021	Ram	2500	Laramie Longhorn
2019-2024	Ram	2500	Limited
2021-2024	Ram	2500	Limited Longhorn
2019-2024	Ram	2500	Lone Star
2019-2024	Ram	2500	Power Wagon
2023-2024	Ram	2500	Rebel
2024	Ram	2500	Special Service
2019-2024	Ram	2500	Tradesman
2019-2024	Ram	3500	Big Horn
2019-2024	Ram	3500	Laramie
2019-2020	Ram	3500	Laramie Longhorn
2019-2024	Ram	3500	Limited
2021-2024	Ram	3500	Limited Longhorn
2019-2022	Ram	3500	Lone Star
2019-2024	Ram	3500	SLT
2024	Ram	3500	Special Service
2019-2024	Ram	3500	Tradesman
2026	Ram	ProMaster EV	Base
2026	Ram	ProMaster EV	SLT
2026	Ram	ProMaster EV	SLT+
2026	Ram	ProMaster EV	Tradesman