StockMonster Ford 4R100 Transmission & Torque Converter

• Master Overhaul Kit: Comprehensive rebuild kit restores the transmission to like-new performance, ensuring reliability and longevity.
• All New Electronics: Updated components provide precise shifting and improved compatibility with modern driving demands.
• Shift Improvement Kit: Enhances shift quality and timing, delivering smoother, more precise gear transitions.
• PREVENT TRANSMISSION FAILURE: Watch our step-by-step installation video https://monstertransmission.com/pages/how-to-properly-install-a-transmission

Conquer any challenge with the StockMonster 4R100 transmission—a 4-speed automatic designed for heavy-duty trucks and high-performance vehicles. Built to withstand massive torque and rugged workloads, the StockMonster 4R100 is the perfect solution for towing, hauling, or daily driving. Whether running a Ford Super Duty or a diesel-powered beast, this transmission delivers smooth shifts, reliable power, and unmatched durability for every task.

With reinforced internals and precision engineering, the StockMonster 4R100 ensures consistent performance under extreme loads, making it the ultimate upgrade for those who demand strength and dependability.

WARRANTY

Note

• 1 Year Warranty Unlimited Miles

NOTE

• *For Stock/OEM replacement only. If your vehicle has any aftermarket upgrades—such as a lift, larger tires, upgraded exhaust, throttle body, tune, or other performance enhancements—contact us or explore our StreetMonster and Up series for the perfect fit.