Quality and performance considerations
The viscosity designation and any GL-5 wording on the card are useful selection details. Protection depends on matching the axle or gearbox specification, not simply choosing a heavier grade.
Typical applications
Check the requirements for the differential, axle or gear unit being serviced. Do not assume suitability for every manual transmission, limited-slip differential or yellow-metal component.
Where to buy or inquire
Start with the linked Lubri-Loy product page for part AGO-8W9 to review current purchasing guidance. Use Where to Buy to find supplier options, or contact Lubri-Loy to confirm the exact package and availability before ordering.