06/18/2026
🔧 Don’t Forget Your Differentials! 🔧
Your front and rear differentials work hard every mile, and they don’t all use the same fluid. Depending on your vehicle, they may require conventional gear oil, synthetic gear oil, limited-slip additives, or specialty lubricants. Using the wrong fluid can lead to excessive wear and costly repairs.
📌 Front differential: Often sees different loads and may have different fluid requirements than the rear.
📌 Rear differential: Especially on trucks and SUVs, handles heavy loads and towing demands.
📌 Service intervals vary: Some manufacturers recommend changes every 30,000–60,000 miles, while others may differ based on driving conditions, towing, or off-road use.
Fresh fluid helps protect gears, bearings, and keeps your 4WD/AWD system performing its best.
❓Not sure what your vehicle needs or when it was last serviced?
📞 Call Action Transmissions today! We can inspect your front and rear differentials and make sure they’re filled with the correct fluid to keep you rolling with confidence. 🚙🔧