AMSOIL 75W-90 Manual Transmission & Transaxle Gear Lube

Understand this product

This manual transmission and transaxle gear lube focuses on extreme-pressure protection and synchronizer shift quality in the applications listed in its bulletin. It should be distinguished from axle oils with different friction requirements.

Transmission and driveline service

Identify the exact transmission or driveline unit and required fluid specification. Automatic, CVT, dual-clutch, manual and powershift fluids are not interchangeable categories.

The listed grade is 75W-90. This identifies one selection requirement; it does not replace the performance specification or component application. Compare this exact grade, rather than another grade in the same family, with your manual.

Specifications & product documents

Product

AMSOIL 75W-90 Manual Transmission & Transaxle Gear Lube

Brand

AMSOIL

Listed grade

75W-90

Application status

Verify the exact equipment requirement

• Read / download product bulletin (PDF) g2077.pdf · 165 KB · web-optimized copy · Downloaded October 24, 2026Original manufacturer PDF ↗

The manufacturer bulletin contains the detailed applications, test methods and any service limitations. A published typical test value is not a guarantee for every operating condition. “Recommended for” language should not be read as a claim of formal manufacturer approval.

Official AMSOIL product information ↗ · Listing reviewed October 24, 2026. Local PDFs are web-optimized saved copies; consult the official source for later revisions.

Use it as part of a complete service plan

Use the specified fill-temperature and level-check procedure. Service-fill and dry-fill capacities can differ substantially. Keep a record of the fluid specification and quantity used; do not mix products merely because they share a brand.

Before you order

1. Confirm the exact product, specification and application.
2. Check the package size or part number below.
3. Review the current label and bulletin for restrictions.
4. Complete your purchase on AMSOIL.com using the selected package.

Need help narrowing the choice? Contact Kyle Holdridge with the equipment model and required specification.