Collection: Valve Body Components

Your transmission’s performance starts in the valve body—the control center that directs hydraulic pressure and shift timing. Our Valve Body Components Collection includes everything you need to repair, rebuild, or upgrade the valve body in most automatic transmissions.

Find high-quality valves, solenoids, pressure switches, sleeves, separator plates, springs, accumulators, and gaskets engineered for precision control and durability. Each part is tested for accuracy and flow consistency, ensuring smooth, dependable shifting in every gear.

Whether you’re addressing common wear problems or building for performance, this collection features components from trusted brands like Sonnax, TransGo, Superior, and OEM-grade suppliers—perfect for professional rebuilders and DIY enthusiasts alike.

Upgrade worn bores, restore hydraulic integrity, and eliminate shift complaints with our premium valve body repair kits and replacement parts.

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.

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. 

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. 

filters

Replacing your transmission filter is critical for prevention of damage

Click below to find the correct filter for your transmission

check out Filters

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

Looking to have a custom heavy duty rebuild?

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Have questions about parts?

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