Manual Transmission & Transaxle Gear Lube 75W-90

Formulated specifically for demanding manual transmission and transaxle applications – A Major seller here in Omaha.

Manual Transmission fluid GL4 great in older manual transmissions. Check your owners manual for GL4Towing, heavy hauling and performance driving create shock-loading conditions and elevated heat that threaten the performance and life of manual transmissions and transaxles. Making matters worse, horsepower, torque and towing capacities seem to increase with each new vehicle model year, increasing severity. AMSOIL Synthetic Manual Transmission & Transaxle Gear Lube is specifically formulated to reduce friction and maintain viscosity for long component and fluid life. It is designed to excel in severe-service conditions that exceed the limitations of conventional fluids.

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Protects Against Wear & Heat in Severe Applications

Synthetic Manual Transmission & Transaxle Gear Lube 75W-90 is shear-stable and maintains its viscosity despite rigorous mechanical action. It provides a thick lubricating film and contains extreme-pressure additives to protect against wear in severe-service and shock-loading conditions common when towing or hauling. It resists thermal degradation and oxidation for excellent performance in high-temperature applications, such as the New Venture NV-4500 transmission, which retains heat due to its cast-iron housing and is often subject to increased torque from turbodiesel engines.

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Quick Shifts & Excellent Protection in Hot Rods and Muscle Cars

Synthetic Manual Transmission Gear Lube’s friction-modified formula and excellent cold-flow properties promote smooth, fast engagement of synchronizers and gears. It protects against wear caused by the high-horsepower, large-displacement engines common to hot rods and muscle cars. It is formulated with seal conditioners to reduce leaks.

Promotes Longevity in Front-Wheel-Drive Transaxles

Synthetic Manual Transmission Gear Lube meets 75W/80W-90 viscosity requirements and exceeds API GL-4 performance requirements for many front-wheel-drive vehicles. Its excellent gear protection, extreme-temperature performance and durability promote maximum longevity and reduced maintenance costs.

  • Protects against increased heat and pressure
  • Outstanding cold-flow properties
  • Protects brass synchronizers
  • Friction-modified
  • Excellent seal compatibility
  • Inhibits rust and corrosion
  • Long service life

Applications

Match Your VehicleProduct Guides

Synthetic Manual Transmission & Transaxle Gear Lube is recommended for applications requiring a 75W-85, 75W-90 or 80W-90 viscosity gear oil with any of the listed specifications:

  • API GL-4
  • Chrysler MS-9070
  • ZF TE-ML 02b, 17a
  • MAN 341-Z2 (formerly MAN 341 ML)
  • MB 235.5

Replaces GM part #12346190 and Chrysler part #4874459. Examples of transmissions and transaxles requiring a 75W-90, API GL-4 lubricant include certain models of Hyundai, Infiniti, Kia, Lexus, Mazda, Mitsubishi, Nissan, Suzuki, Toyota, Volkswagen and Hino.

Examples of street rod and muscle car transmissions include Muncie, Borg Warner, Saginaw, Ford Toploader, Dearborn and New Process.

Service Life

Under normal operating conditions AMSOIL Synthetic Manual Transmission & Transaxle Gear Lube last two times longer than conventional petroleum GL-4 gear oils. Where the original equipment manufacturer (OEM) recommends synthetic oils, follow the OEM drain interval (such as NV-4500).

 

Customer Comments on the MTG GL4 75W-90:

 

NV4500 perfect match

By  RICHARD,  a  Verified Buyer  from  Minnesota  on  October 30, 2023
Hard to find NV4500 Manual Transmission fluid. Best match I found from a trusted manufacture. Fair prices and fast shipping.

Gear Oil Product review

By  MELVIN,  a  Verified Buyer  from  Federal Way, Washington   on  August 14, 2023
The packaging made it easy to install in transmission with very minimal mess. I was impressed with how well the transmission shifted In just a few miles of driving. The more I drove it the better it shifted. Very happy with the results and highly recommend this product.

Great fluid for NV4500

By  WILL,  a  Verified Buyer  from  Salt Lake City  on  March 07, 2023
Made the switch from another brand and its night and day difference in my NV4500. Feels and shifts smoother. Other brand made shifting notchy and Amsoil is smooth as glass.

Top Protection

By  Mark,  a  Verified Buyer  from  WA  on  October 31, 2022
Just picked up this ’92 Mazda MX-3 GS and all the fluids will need changing since it has been sitting for 16 years not running. It has been in my Miata so I know it gives a smooth shift.

gl-4 gear lube

By Donnie 8/29/2016

from grande prairie AB canada

hard too find gl4 in any good quality at all ..answer to my needs for a synthetic diff lube that will not attack the yellow metals in my components ..well done

Bottom Line
Yes, I would recommend this to a friend

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