Tap to discover
🟤 Dark oily marks on your driveway 👃 Burnt smell after driving ⚙️ Stiff or grinding gear engagement 📉 Gear oil level dropping between checks
Spot It Early
🧱 Cracked gaskets or worn shaft seals 🔧 Loose or over-tightened drain plugs 🌡️ Heat cycles that degrade sealing surfaces ❌ Wrong or low-quality gear oil used
Root Causes
🔄 Re-torque drain and fill plugs to spec 🔁 Replace worn plug washers or gaskets 🧴 Apply approved sealant on visible cracks 👁️ Wipe clean — recheck after a short drive
DIY First Steps
🔁 Leak returns soon after you fixed it. 🔊 Grinding noise or shifting problems 🪙 Metal flakes found in drained oil 📉 Oil level drops drastically between checks
When to Get Help
Revia gear oils resist thermal breakdown, protect seals, and reduce gear oil leakage risk. ⚙️🛢️