Transmission Filters

Protect your transmission and extend its lifespan with our premium line of transmission filters. Each filter in this collection is designed to deliver maximum fluid flow, debris protection, and long-term reliability for both OEM and performance applications.

Our inventory covers popular automatic transmissions like the 4L60E, 4L80E, 6L80, 6R80, 5R55E, 68RFE, 10R80, and more. Whether you’re performing a simple fluid service or a complete rebuild, our filters ensure clean transmission fluid, smooth shifting, and reduced wear on critical components.

Choose from OEM replacement filters, high-capacity designs, and filter kits with gaskets and seals—all sourced from trusted brands like ACDelco, Raybestos, Filtran, and ATP. Every filter meets or exceeds factory performance standards for fit, function, and durability.

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shift Kits

Valve Body Correction Kits are engineered to restore hydraulic integrity and performance. Whether you're looking to maintain optimal shifting quality or achieve race-level performance, our shift kits have you covered.

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Electrical components

BNB Electrical components are OE replacement parts. Our electrical line includes solenoids, wiring harnesses, sensors, and complete solenoid assemblies. Check out our electrical replacement parts today. 

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heavy duty parts

BNB heavy duty parts are upgraded parts that increase the longevity of your performance build. Whether you are looking to increase towing capacity or torque, check out our HD parts collection. 

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filters

Replacing your transmission filter is critical for prevention of damage

Click below to find the correct filter for your transmission

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Don't forget to replace your pan gasket with transmission service

Looking to have a custom heavy duty rebuild?

Call the Gears specialists for an estimate

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Have questions about parts?

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