TriboDyn TRI-EX 75W-140 Full Synthetic Limited Slip Gear Oil
Engineered for Severe Service in Heavy-Duty, High-Performance, and High-Temperature Applications.
When your owner's manual calls for a 75W-140 gear oil, it's for a reason. This viscosity is specified by manufacturers to protect differentials, transfer cases, and manual transmissions under extreme pressure, shock loads, and sustained high heat. Ordinary lubricants can fail under these conditions. TriboDyn TRI-EX is engineered to not just meet, but exceed, the demands of the most punishing applications.
Why This Gear Oil Is Different:
- Professionally Integrated Friction Modifier: This is not a basic GL-5 oil that requires a separate additive. The precise friction modifier is blended during formulation, ensuring a homogeneous mixture that provides smooth, quiet operation in Limited Slip (LSD) and Positraction differentials right out of the bottle. Eliminates chatter without the guesswork.
- Full Synthetic Superiority: Advanced synthetic base stocks provide exceptional thermal stability and oxidation resistance. This drastically reduces viscosity breakdown and sludge formation compared to conventional oils, offering superior protection during heavy towing, racing, or extended high-temperature operation.
- Maximum Film Strength & Metal Adhesion: The high-viscosity 75W-140 formulation is designed to cling to gears and bearings, maintaining a durable lubricating film that resists being squeezed out under extreme pressure, protecting components even during dry starts and shock loads.
- Verified Specification Compliance: Formulated to meet rigorous industry and OEM standards, including the critical Ford specification WSL-M2C192-A, API GL-5, API MT-1, and MIL-PRF-2105E. This guarantees compatibility and performance for applications requiring these specs.
Targeted Applications:
- Heavy-Duty Pickups & SUVs (Ford Super Duty, RAM/Chevy 2500/3500) used for max towing/hauling.
- High-Torque Performance Cars, Muscle Cars, and Modified Vehicles.
- Differentials and gearboxes operating in consistently high ambient temperatures.
- Any application where the manufacturer specifies a 75W-140 weight, API GL-5, and a limited slip friction modifier.
Note: Always confirm the correct fluid specification and capacity in your vehicle's owner's manual. Shake well before use.
Why Buy From Cool Blue Oil?
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Add to cart with confidence. Protect your investment with the right fluid, shipped quickly and reliably from a respected eBay seller.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.