TREMEC TR-4050 5-Speed Manual Transmission for 4WD

• 600 lb•ft Torque Capacity
• Original equipment in 2006-2007 F550 trucks
• Right Side PTO – 6 bolt Offers the ability to run hydraulic pumps
• High-contact constant-mesh helical gears for maximum strength
• Die-cast aluminum allows housing saves weight while offering considerable rigidity
• Multi-rail shift linkage provides an excellent feel and performance
• Tapered bearings on input, main and counter shafts provide excellent internal stability
• Needle bearings under gears reduce friction and noise output
• All forward gears and reverse gears synchronized
• Advanced synchronizer technology promotes smoother shifting and reduced shift effort
• Countershaft mounted 5th gear synchronizer improves noise, vibration, and harshness in overdrive.

Gear Ratios

TREMEC TR-4050 6.16, 3.11, 1.71, 1.00, 0.76 Rev. 6.03
TREMEC TR-4050 2WD for GM 6.16, 3.11, 1.71, 1.00, 0.76 Rev. 6.03
TREMEC TR-4050 2WD for Ford 5.81, 2.94, 1.61, 1.00, 0.77 Rev. 5.69

Weight and Dimensions

• 164 lbs dry
• 19.5” Overall length
• .590” Pilot diameter
• 5.596” Index retainer diameter
• 1.125” Input shaft diameter, 10 spline, 6.5” length

Silver Sport Transmissions Added Value

• STX® Shifters are available for even shorter, crisper shifts
• Several conversion kits are available and more to come!