The toughest 4 letter word on wheels just raised the bar. Your trail-rated 4x4 Jeep will know no boundaries with the TREMEC TR-4050's super-low 6.16 1st and 6.03 reverse. Meanwhile, the .76 overdrive will be very useful when you're on the highway headed to the next trail. The TREMEC TR-4050 will make sure even 10+ years later, you're still having fun out there.

 

When you convert to the TREMEC TR-4050 5-Speed, you will experience:

 

• Low, rock crawling 1st gear (6.16) and reverse (6.03)
• Excellent shift feel and performance
• Crisp, precise shifts
• Highway cruising with an overdriven gear (.76)

 

TREMEC TR-4050 Gear Ratios

 

6.16, 3.11, 1.71, 1.00, 0.76, and 6.03 Reverse

 

TREMEC TR-4050 Basic Kit Components 

 

1. TREMEC TR-4050 5 Speed Overdrive
• 425 lb•ft torque capacity (based on 15,000+ lb GVWR)
• High-contact, constant mesh, helical gears for maximum strength
• Die-cast aluminum alloy housing saves weight while offering considerable rigidity
• Standard right-hand, six-bolt PTO offers the ability to run hydraulic pumps
• The multiple rail, internal shifter provides excellent shift feel and performance
• Tapered bearing on input, main, and counter shafts provide excellent internal stability
• Needle bearings under gears reduce friction and noise output
• Fully synchronized
• Advanced synchronizer technology promotes smoother shifting and reduced shift effort
• 5th gear synchronizer mounted to the countershaft to improve NVH in overdrive
• 3.67 qt oil capacity

2. Pilot Bearing 
3. Reverse Light Wiring Pigtail
4. Factory Warranty - learn more

 

Optional Parts 

1. Advanced Friction™ Clutch
2. Advanced Friction Flywheel
3. STX® Shifter
4. Shifter Handle
5. Shifter Knob
6. Fluid

 

Click the 4WD Quick Quote button or call to get a detailed estimate.

 

 

Why buy from Silver Sport Transmissions?

1. Fast Shipping
2. Complete Kits
3. Excellent Customer Service
   • Lifetime tech support
   • Knowledgeable staff
4. Premium Components
   • Only SST has experienced and licensed engineers on staff. We know what fits, what works and how to install it.