Tremec TR-4050 for 2012-2018 Jeep Wrangler JK

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 Conversion Kit Components 

1. TREMEC TR-4050 5-Speed Overdrive
   • 600 lb•ft torque capacity
   • 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 bearings 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. McLeod Flywheel
4. McLeod Clutch
5. Bellhousing 
6. Internal Hydraulic Slave Cylinder Kit 
7. Rubber Transmission Mount
8. Reverse Light Wiring Pigtail
9. STX® Shifter 
10. Shifter Handle 
11. Classic 5-Speed Shifter Knob
12. Hardware
13. Fluid
14. Factory Warranty