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AMSOIL 75W-90 Synthetic Manual Transmission & Transaxle Gear Lube | API GL-4

AMSOIL 100% Synthetic Manual Transmission & Transaxle Gear Lube 75W-90 is a friction-modified API GL-4 lube for manual transmissions, front-wheel-drive transaxles, hot rods and muscle cars. Protects brass synchronizers; lasts 2X longer than conventional GL-4.

AMSOIL 75W-90 Synthetic Manual Transmission & Transaxle Gear Lube | API GL-4: Every Product in the Line

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Formulated for Demanding Manual Transmission and Transaxle Applications

Towing, heavy hauling and performance driving create shock-loading conditions and elevated heat that threaten the performance and life of manual transmissions and transaxles. AMSOIL 100% 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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AMSOIL 100% Synthetic Manual Transmission & Transaxle Gear Lube 75W-90 Easy-Pack

75W-90

4.9 (118)

Free shipping on orders $100+ · Shipping & 30-day returns handled by AMSOIL.

Independent AMSOIL Dealer #1858536

Protects Against Wear and Heat in Severe Applications

AMSOIL 100% Synthetic Manual Transmission & Transaxle Gear Lube 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.

Quick Shifts and Excellent Protection in Hot Rods and Muscle Cars

AMSOIL 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, and is formulated with seal conditioners to reduce leaks.

Promotes Longevity in Front-Wheel-Drive Transaxles

AMSOIL 100% 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.

Applications and Specifications

Use in applications requiring a 75W-85, 75W-90 or 80W-90 viscosity gear oil with any of:

  • API GL-4
  • Chrysler MS-9070
  • ZF TE-ML 02b, 17a
  • MAN 341-Z2 (formerly MAN 341 ML)
  • Mercedes-Benz 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. Street rod and muscle car transmissions include Muncie, Borg Warner, Saginaw, Ford Toploader, Dearborn and New Process.

Service Life

Under normal operating conditions, AMSOIL 100% Synthetic Manual Transmission & Transaxle Gear Lube lasts 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).

Order AMSOIL Manual Transmission & Transaxle Gear Lube

Smooth-shifting, severe-service protection for manual transmissions and transaxles.

Shop Manual Transmission & Transaxle Gear Lube at AMSOIL.com Independent AMSOIL Dealer #1858536

For wholesale pricing, contact National Synthetics about the Preferred Customer program and save up to 25% on all AMSOIL products.

Frequently Asked Questions

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Frequently Asked Questions

What is AMSOIL Manual Transmission & Transaxle Gear Lube designed for?

It is specifically formulated for demanding manual transmission and transaxle applications — towing, heavy hauling and performance driving — and excels in severe-service conditions that exceed the limitations of conventional fluids. It is used in front-wheel-drive transaxles, the New Venture NV-4500, and street rod and muscle car transmissions.

Does it protect brass synchronizers?

Yes. AMSOIL 100% Synthetic Manual Transmission & Transaxle Gear Lube protects brass synchronizers and its friction-modified formula promotes smooth, fast synchronizer engagement. It exceeds API GL-4 performance requirements.

Which specifications does it meet?

It is for applications requiring a 75W-85, 75W-90 or 80W-90 viscosity gear oil with API GL-4, Chrysler MS-9070, ZF TE-ML 02b/17a, MAN 341-Z2 or MB 235.5. It replaces GM part #12346190 and Chrysler part #4874459.

How long does it last between changes?

Under normal operating conditions, it lasts two times longer than conventional petroleum GL-4 gear oils. Where the OEM recommends synthetic oils, follow the OEM drain interval (such as NV-4500).

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