# aFe Power 46-71380B Pro Series Black Transmission Pan With Machined Fins for 2020-2025 Chevrolet Silverado 2500 Hd and More ### Performance Overview aFe Power's new deep transmission pan brings performance engineering to the protection of your truck's transmission. This transmission pan has additional capacity for 3 to 4 more quarts over stock at the factory line, a magnetic drain plug and a 1/8" NPT port for your temperature sensor. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This transmission pan is constructed out of durable die-cast A380 aluminum with reinforced ribs and a wrinkle black powder-coating for maximum strength and styling. This cover fits the 727-DD transmission and requires no modification to the factory dipstick. ### Key Features - Brand: aFe Power - Part number: 46-71380B - Product type: Pro Series Black Transmission Pan With Machined Fins - Designed for the compatible vehicle applications listed on this page ### Vehicle Fitment - 2020 Chevrolet Silverado 2500 Hd, Note: Custom, High Country, Lt, Ltz, Wt; 6.6L - 2021 Chevrolet Silverado 2500 Hd, Note: Custom, High Country, Lt, Ltz, Wt; 6.6L - 2022 Chevrolet Silverado 2500 Hd, Note: Custom, High Country, Lt, Ltz, Wt; 6.6L - 2023 Chevrolet Silverado 2500 Hd, Note: Custom, High Country, Lt, Ltz, Wt; 6.6L - 2024 Chevrolet Silverado 2500 Hd, Note: Custom, High Country, Lt, Ltz, Wt, Zr2; 6.6L - 2025 Chevrolet Silverado 2500 Hd, Note: Custom, High Country, Lt, Ltz, Wt, Zr2; 6.6L - 2020 Chevrolet Silverado 3500 Hd, Note: High Country, Lt, Ltz, Wt; 6.6L - 2021 Chevrolet Silverado 3500 Hd, Note: High Country, Lt, Ltz, Wt; 6.6L ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 46-71380B. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Pro Series Black Transmission Pan With Machined Fins for Chevrolet Silverado 2500 Hd - 46-71380B fitment - aFe Power Pro Series Black Transmission Pan With Machined Fins - 2020 Chevrolet Silverado 2500 Hd Pro Series Black Transmission Pan With Machined Fins ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2020 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt; 6.6L 2021 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt; 6.6L 2022 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt; 6.6L 2023 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt; 6.6L 2024 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt, Zr2; 6.6L 2025 Chevrolet Silverado 2500 Hd Custom, High Country, Lt, Ltz, Wt, Zr2; 6.6L 2020 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt; 6.6L 2021 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt; 6.6L 2022 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt; 6.6L 2023 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt; 6.6L 2024 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt; 6.6L 2025 Chevrolet Silverado 3500 Hd High Country, Lt, Ltz, Wt; 6.6L 2020 Gmc Sierra 2500 Hd At4, Base, Denali, Sle, Slt; 6.6L 2021 Gmc Sierra 2500 Hd At4, Base, Denali, Sle, Slt; 6.6L 2022 Gmc Sierra 2500 Hd At4, Denali, Pro, Sle, Slt; 6.6L 2023 Gmc Sierra 2500 Hd At4, Denali, Pro, Sle, Slt; 6.6L 2024 Gmc Sierra 2500 Hd At4, At4X, Denali, Denali Ultimate, Pro, Sle, Slt; 6.6L 2025 Gmc Sierra 2500 Hd At4, At4X, Denali, Denali Ultimate, Pro, Sle, Slt; 6.6L 2020 Gmc Sierra 3500 Hd At4, Base, Denali, Sle, Slt; 6.6L 2021 Gmc Sierra 3500 Hd At4, Base, Denali, Sle, Slt; 6.6L 2022 Gmc Sierra 3500 Hd At4, Denali, Pro, Sle, Slt; 6.6L 2023 Gmc Sierra 3500 Hd At4, Denali, Pro, Sle, Slt; 6.6L 2024 Gmc Sierra 3500 Hd At4, Denali, Denali Ultimate, Pro, Sle, Slt; 6.6L 2025 Gmc Sierra 3500 Hd At4, Denali, Denali Ultimate, Pro, Sle, Slt; 6.6L ## Details - **Price:** 710.79 CAD - **Vendor:** aFe Power - **Type:** Pro Series Black Transmission Pan With Machined Fins - **Tags:** 2020 Chevrolet Silverado 2500 Hd, 2020 Chevrolet Silverado 3500 Hd, 2020 Gmc Sierra 2500 Hd, 2020 Gmc Sierra 3500 Hd, 2021 Chevrolet Silverado 2500 Hd, 2021 Chevrolet Silverado 3500 Hd, 2021 Gmc Sierra 2500 Hd, 2021 Gmc Sierra 3500 Hd, 2022 Chevrolet Silverado 2500 Hd, 2022 Chevrolet Silverado 3500 Hd, 2022 Gmc Sierra 2500 Hd, 2022 Gmc Sierra 3500 Hd, 2023 Chevrolet Silverado 2500 Hd, 2023 Chevrolet Silverado 3500 Hd, 2023 Gmc Sierra 2500 Hd, 2023 Gmc Sierra 3500 Hd, 2024 Chevrolet Silverado 2500 Hd, 2024 Chevrolet Silverado 3500 Hd, 2024 Gmc Sierra 2500 Hd, 2024 Gmc Sierra 3500 Hd, 2025 Chevrolet Silverado 2500 Hd, 2025 Chevrolet Silverado 3500 Hd, 2025 Gmc Sierra 2500 Hd, 2025 Gmc Sierra 3500 Hd, 46-71380B, aFe Power, AFE-46-71380B, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, Pro Series Black Transmission Pan With Machined Fins, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 710.79 CAD | In stock | ## Images - aFe Power 46-71380B Pro Series Black Transmission Pan With Machined Fins --- > Source: [Standard Auto Part](www.standardautopart.com/products/afe-chevrolet-silverado-2500-hd-pro-series-black-46-71380b) > Updated: 2026-06-13