Looking for aftermarket parts to modify or upgrade your GMC Yukon with diff covers? At Tunersports.com we carry a huge selection of the top name brand performance diff cover parts and accessories.

IN STOCK - DROPSHIPS 46-70240aFe POWER Street Series deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has additional capacity for 2 more quarts over stock at the factory line, a magnetic drain plug and a 1/8" NPT port for your temperature sensor. Built-in ... aFe Transmission Pan (Raw Finish) GM Trucks 99-16 (4L60-E/4L60E/4L65E/4L70E/4L75E) 2000-2008 GMC Yukon SLT 2000-2009 GMC Yukon SLE 2006-2006 GMC Yukon SL $418.39 |
IN STOCK - DROPSHIPS 46-70242aFe POWER Pro Series deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has additional capacity for 2 more quarts over stock at the factory line, a magnetic drain plug and a 1/8" NPT port for your temperature sensor. Built-in int... aFe Transmission Pan (Black w/ Machined Fins) GM Trucks 99-16 (4L60-E/4L60E/4L65E/4L70E/4L75E) 2000-2008 GMC Yukon SLT 2000-2009 GMC Yukon SLE 2006-2006 GMC Yukon SL $442.31 |
IN STOCK - DROPSHIPS 46-71120ACalibration Plug:
Calibration plug set to the factory oil level to eliminate overfilling.... aFe Street Series Rear Differential Cover Raw 14-19 Chevrolet Silverado V8 4.3L / 5.3L / 6.2L 2015-2023 GMC Yukon Denali / SLE / SLT 2021-2023 GMC Yukon AT4 2023-2023 GMC Yukon Denali Ultimate $315.99 |
IN STOCK 46-71120BCalibration Plug:
Calibration plug set to the factory oil level to eliminate overfilling.... aFe Power Pro Series AAM 9.5/9.76 Rear Diff Cover Black w/Mach Fins 14-19 GM Silverado/Sierra 1500 2015-2023 GMC Yukon Denali / SLE / SLT 2021-2023 GMC Yukon AT4 2023-2023 GMC Yukon Denali Ultimate $333.70 |
IN STOCK - DROPSHIPS 46-71140AThis cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain plug to capture loose particles for maximum protection. A... aFe Pro Series GMCH 9.5 Rear Diff Cover Raw w/ Machined Fins 19-20 GM Silverado/Sierra 1500 2019-2024 GMC Yukon SLE / SLT 2019-2026 GMC Yukon Denali 2021-2026 GMC Yukon AT4 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 Ultimate / Elevation $303.55 |
OUT OF STOCK 46-71140BThis cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for m... aFe Pro Series GMCH 9.5 Rear Diff Cover Black w/ Machined Fins 19-20 GM Silverado/Sierra 1500 2019-2024 GMC Yukon SLE / SLT 2019-2026 GMC Yukon Denali 2021-2026 GMC Yukon AT4 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 Ultimate / Elevation $344.70 |
OUT OF STOCK 46-71140RThis cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for m... aFe Pro Series GMCH 9.5 Rear Diff Cover Red w/ Machined Fins 19-20 GM Silverado/Sierra 1500 2019-2024 GMC Yukon SLE / SLT 2019-2026 GMC Yukon Denali 2021-2026 GMC Yukon AT4 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 Ultimate / Elevation $359.05 |
IN STOCK - DROPSHIPS 46-71420AThis transmission pan has an increased fluid capacity of approximately 4 quarts over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. Transmission pan is compatible with factory equipment and... aFe 20-26 GM Trucks L6 3.0L Transmission Pan - Raw / Machined Fins 2021-2024 GMC Yukon SLE / SLT 2021-2026 GMC Yukon Denali 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 / AT4 Ultimate / Elevation $418.39 |
IN STOCK - DROPSHIPS 46-71420BThis transmission pan has an increased fluid capacity of approximately 4 quarts over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. The black powder coat on this pan helps it from the outsi... aFe 20-26 GM Trucks L6 3.0L Transmission Pan - Black w/ Machined Fins 2021-2024 GMC Yukon SLE / SLT 2021-2026 GMC Yukon Denali 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 / AT4 Ultimate / Elevation $442.31 |
IN STOCK - DROPSHIPS 46-71430AThis differential cover has an increased oil capacity of approximately 1/2 quart more over stock for better performance over a longer duration. Built in internal and external fins transfer heat from the oil to the outside air for greater cooling capabilities. This cover incorporates a magnetic drain... aFe 19-25 GM Trucks Front Diff Cover - Raw w/ Machined Fins 2021-2024 GMC Yukon SLE / SLT 2021-2026 GMC Yukon Denali 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 / AT4 Ultimate / Elevation $281.53 |
IN STOCK - DROPSHIPS 46-71430BThis differential cover has an increased oil capacity of approximately 1/2 quart more over stock for better performance over a longer duration. Built in internal and external fins transfer heat from the oil to the outside air for greater cooling capabilities. This cover incorporates a magnetic drain... aFe 19-25 GM Trucks Front Diff Cover - Black w/ Machined Fins 2021-2024 GMC Yukon SLE / SLT 2021-2026 GMC Yukon Denali 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 / AT4 Ultimate / Elevation $315.99 |
IN STOCK - DROPSHIPS 46-71440AThis engine oil pan has an increased fluid capacity of approximately 2 quarts over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. The black powder coat on this pan helps it from outside con... aFe 20-25 GM Trucks Engine Oil Pan - Raw w/ Machined Fins 2021-2024 GMC Yukon SLE / SLT 2021-2026 GMC Yukon Denali 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 / AT4 Ultimate / Elevation $418.39 |
IN STOCK - DROPSHIPS 46-71440BThis engine oil pan has an increased fluid capacity of approximately 2 quarts over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. The black powder coat on this pan helps it from outside con... aFe 20-25 GM Trucks L6 3.0L Engine Oil Pan - Black w/ Machined Fins 2021-2024 GMC Yukon SLE / SLT 2021-2026 GMC Yukon Denali 2023-2026 GMC Yukon Denali Ultimate 2025-2026 GMC Yukon AT4 / AT4 Ultimate / Elevation $442.31 |

IN STOCK - DROPSHIPS YHCC-GM14T-MYukon Hardcore Diff Covers are constructed from thick-walled, high-strength nodular steel to protect lockers, gears and axles from the most extreme hits in off road driving. They also increase the structural rigidity of the differential, reducing deflection under high-torque situations that can put ... Yukon Gear Hardcore Diff Cover for 14 Bolt GM Rear w/ 8mm Cover Bolts 2000-2018 GMC Yukon Denali 2008-2013 GMC Yukon Hybrid 2010-2013 GMC Yukon Denali Hybrid $308.89 |

IN STOCK - DROPSHIPS YP C5-GM8.5-KITThese Yukon replacement diff covers are a direct bolt-on.... Yukon Gear Rear Differential Cover Kit for General Motors 8.6in Rear 1999-2019 GMC Yukon Denali / SLE / SLT 2006-2006 GMC Yukon SL 2008-2013 GMC Yukon Hybrid 2010-2013 GMC Yukon Denali Hybrid $71.89 |
IN STOCK - DROPSHIPS YP C5-GM9.5-12BThese Yukon replacement diff covers are a direct bolt-on. ... Yukon Differential Cover for GM 9.5in 12 Bolt & 9.76in Diff 2014-2017 GMC Yukon Denali / SLE / SLT $103.25 |