Axle Grease Guide

Modern axle grease is a marvel of chemical engineering. It typically consists of a base oil (like petroleum) thickened with "soaps" like or calcium sulfonate . These thickeners give the grease its tackiness, while additives like molybdenum disulfide (often called "moly") provide extra protection against heavy impacts. Why Your Vehicle Craves It Without high-quality grease, your axles would succumb to:

These require specialized CV axle grease (often NLGI No. 1.5 or 2) that can handle the extreme angles and rapid rotation of front-wheel-drive cars. axle grease

Often use marine-grade grease or high-temp lithium to handle the heavy loads and potential water submersion. Modern axle grease is a marvel of chemical engineering

Tractors and loaders often have specific "grease points" (zerk fittings) that require heavy-duty polyurea or lithium complex grease to handle rugged terrain. Maintenance 101: How to Grease Your Axle Why Your Vehicle Craves It Without high-quality grease,

Especially in marine environments, grease prevents rust from eating away at your wheel hubs. Choosing the Right "Flavor"

If you're a DIY enthusiast, greasing your trailer or RV axle is a standard afternoon task. Here is the basic workflow: How to Grease a Trailer Axle - Lippert