29/06/2026
Myth Busters Monday: “Diff oil lasts forever.” Not quite. Diff oil does its job by lubricating gears and carrying heat away, but it can break down over time from load, heat, towing, and contaminants. Fresh oil at the right interval helps protect bearings and improves performance. For the right spec and service schedule, contact Townsville Gearbox Reconditioning today. # Diffoil