Knowledge & Insights
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Technical guides, industry news, and lubricant expertise from MB Lubricants.
Understanding API Oil Ratings: SL, SN, SP and What They Mean
API ratings define the performance level of engine oils. Learn what each classification means and how to choose the right oil for your engine.
CI-4 vs CH-4: Which Diesel Engine Oil Do You Need?
Diesel engine oils come in different API classifications. Understanding the difference between CI-4 and CH-4 can save your engine from premature wear.
Why Transmission Fluid Matters More Than You Think
Transmission fluid is often overlooked in routine maintenance. Here is why it deserves more attention and how to know when to change it.
Gear Oil GL Ratings: From GL-1 to GL-5 Explained
GL ratings classify gear oils by their extreme pressure performance. Understanding the difference helps protect your gearbox and differential.
Selecting the Right Hydraulic Oil: AW Grades and Viscosity
Hydraulic systems are sensitive to oil selection. The wrong viscosity or additive package can lead to system failure and costly downtime.
2-Stroke Engine Oil: Mixing Ratios and Why They Matter
Getting the oil-to-fuel ratio right in a 2-stroke engine is critical. Too little oil causes engine seizure. Too much causes fouling and smoke.