Transmission Filter Compatible with Ford F-250 F-350 F-450 F-550 Super Duty (2020-2025) - Fits 10R140 10-Speed Transmission 6.7L Powerstroke Diesel / 7.3L Gas - Replaces LC3Z-7G186-A FT221

Maintain the Muscle of Your Super Duty TruckYour heavy-duty truck works hard. Over time, transmission fluid collects debris, metal shavings, and sludge that can clog your system, leading to the dreaded "transmission whine," rough shifting, or hesitation. The DriveMedley Automatic Transmission Filter is engineered to restore proper fluid flow and protect your 10R140 transmission's sensitive components.Key Features:High-Strength Material: Crafted from PA6-GF30 (Glass Fiber Reinforced Polymer) to resist warping under extreme heat.Targeted Performance: Designed to help reduce transmission jerking and delayed shifting by ensuring optimal fluid pressure.Direct Replacement: Replaces Part Numbers LC3Z-7G186-A, FT221.Vehicle Compatibility List (10R140 Transmission Only):Please use the Amazon "Your Garage" tool to confirm fitment. This filter is compatible with the following Ford Super Duty models: Model Years Engine Types F-250 Super Duty 2020 - 2025 6.7L Diesel, 7.3L Gas, 6.8L Gas/Flex [cite: 9, 12] F-350 Super Duty 2020 - 2025 6.7L Diesel, 7.3L Gas, 6.8L Gas [cite: 9, 12] F-450 Super Duty 2020 - 2025 6.7L Diesel, 7.3L Gas [cite: 9, 12] F-550 Super Duty 2020 - 2025 6.7L Diesel, 7.3L Gas [cite: 9, 12] Technical Specifications:Transmission Type: 10-Speed Automatic (10R140) [cite: 4]Material: PA6-GF30 Length: 308.4 mm | Width: 146.1 mm | Thickness: 1.59 mm Mounting Holes: 2 Grade Type: Regular Important Note: This product includes the filter only. The transmission pan gasket or seal is NOT included.

• RESTORE SMOOTH SHIFTING & PROTECT GEARS – Engineered to address common transmission issues like jerking, whining noise, and delayed shifting. This high-flow filter effectively captures metal shavings and debris circulating in the fluid, ensuring clean oil reaches the gears to maintain peak performance for your heavy-duty truck.
• PRECISE FITMENT FOR 2020-2025 SUPER DUTY – Specifically designed compatible with Ford F-250, F-350, F-450, and F-550 Super Duty trucks (Years 2020, 2021, 2022, 2023, 2024, 2025). Perfect match for the 10R140 10-speed automatic transmission paired with 6.7L V8 Diesel, 7.3L V8 Gas, and select 6.8L engines. Verify your transmission model before ordering
• ROBUST PA6-GF30 CONSTRUCTION – Unlike generic filters, our housing is manufactured from PA6-GF30 (Polyamide 6 with 30% Glass Fiber). This industrial-grade material offers superior thermal stability and mechanical strength to withstand the high-pressure, high-temperature environment of heavy-towing and hauling applications.
• OE-GRADE SPECS & FILTRATION – Direct replacement for OE numbers LC3Z-7G186-A and FT221. Built to original equipment specifications strictly for the 10R140 transmission system. Features a precise rectangular shape (308.4mm x 146.1mm) with 2 mounting holes for a secure, factory-style installation.
• INSTALLATION NOTE – Please note this kit includes the transmission filter only. Gasket and transmission pan seal are NOT included. We recommend inspecting your existing reusable gasket or purchasing a new seal separately if needed during your transmission service interval