Transmission Tools and Accessories

Get the job done right with our complete line of transmission tools and accessories, designed for professional builders, technicians, and serious DIY mechanics. This collection includes specialty tools, alignment fixtures, pressure gauges, valve body tools, clutch spring compressors, seal installers, snap ring pliers, and assembly lubricants—everything you need for accurate, efficient, and reliable transmission work.

Our selection covers tools for popular units like the 4L60E, 4L80E, 6L80, 68RFE, 5R55, 10R80, and more, ensuring a perfect fit and professional-grade precision. Whether you’re rebuilding, diagnosing, or upgrading, these tools help reduce install errors and speed up repair time.

We also offer transmission accessories such as fluid funnels, magnetic drain plugs, pan gaskets, dipsticks, and cleaning supplies, all tested and trusted by professional shops for daily use.

Featuring top-quality brands like Sonnax, TransGo, and OTC, each tool and accessory in this collection is built to last and engineered for accuracy, helping you deliver dependable results every time.

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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?

Call the Gears parts experts

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