The TREMEC TR-4050 is the ultimate heavy-duty 5-speed manual transmission designed specifically for the 4WD and light truck market. Combining a massive 6.16:1 first gear for low-speed crawling with a .76:1 overdrive for comfortable highway cruising, the TR-4050 offers the perfect balance of off-road utility and on-road driveability.

Features & Benefits of the TR-4050

• Extreme Crawl Ratio: High-torque 6.16 first gear provides superior control on technical terrain.
• Heavy-Duty Strength: Rated for up to 600 lb-ft of torque and a 15,000 lb GCVW.
• Modern Shifting: Fully synchronized gears, including reverse, offer smooth engagement and easy operation.
• Versatile Fitment: Features a standard 6-bolt PTO opening and a common 4WD output for easy transfer case integration.
• 2WD & 4WD Options: Ready to take you where you need to go!

Whether you are building a dedicated trail rig or a high-performance tow vehicle, the TREMEC TR-4050 delivers the durability and gear spread you need.