Billet Aluminum Differential Cover For Dana 80 10-Bolt Rear Axle Cover | SPELAB

---tab Fitment--- Fits Dana 80 Rear Axle – 10 Bolt Differential Cover Only This differential cover is designed to fit vehicles equipped with a Dana 80 rear axle with a 10-bolt bolt pattern. Common Applications Include (but are not limited to): Dodge / RAM 1994–2002 Dodge Ram 2500 / 3500 2003–2018 RAM 2500 / 3500 (Models equipped with Dana 80 rear axle) Ford Ford F-350 / F-450 Super Duty (Select years and configurations with Dana 80 axle) GM Chevrolet / GMC 3500 Series (Dana 80 rear axle only) ⚠️ Fitment Important Notice This product ONLY fits Dana 80 rear axles Does NOT fit Dana 60, Dana 70, AAM 11.5, AAM 14-Bolt, or other axle types The same vehicle model may use different axles depending on year and configuration Please verify before purchase by: Checking the axle tag Counting differential cover bolts (Dana 80 uses 10 bolts) Consulting a professional mechanic if unsure ---tab Description--- The SPELAB Dana 80 Differential Cover is engineered for heavy-duty trucks that demand enhanced protection, durability, and serviceability. It is a direct upgrade over the thin factory cover, designed to perform in demanding towing, off-road, and work-truck environments. Heavy-Duty Construction Manufactured from Billet aluminum Significantly stronger than OEM stamped steel covers Built to withstand harsh road conditions, impacts, and heavy loads Enhanced Protection Reinforced, thick-wall design protects the differential housing from rocks, debris, and road hazards Ideal for towing, hauling, off-road use, and commercial applications Improved Oil Management Integrated fill and drain ports for easy fluid service Magnetic drain plug (if equipped) helps capture metal particles and extend gear life Increased oil capacity design helps reduce operating temperatures under heavy load Leak-Free Sealing Precision-machined sealing surface ensures a tight, consistent seal Helps prevent fluid leaks and improves long-term reliability Innovative points: 1. The external heat sink design increases the contact area between the differential cover and the surrounding air, enhancing heat dissipation performance. 2. The internal diversion groove design aligns with the direction of liquid flow in the differential gear's rotation, ensuring maximum flow rate for better lubrication. 3. The use of aluminum alloy material significantly improves cooling performance compared to the commonly used iron material. When comparing billet to cast products, billet items are often considered more durable and built for long-lasting performance. 4. An external observation mirror with a floating ball is used to monitor the oil level. Traditional observation mirrors in the market may darken over time, reducing visibility. Therefore, the floating ball allows us to monitor the oil level even if the mirror darkens. ---tab Blog Video--- Video First Purchase: 6.0L Power Stroke with SPELAB Differential Cover: 800+ HP Performance Upgrade, Full-System Modification Tested! Performance Upgrade Installation Guide RAM Series SPELAB Differential Cover Installation Overview｜Installation Process + Real-World Feedback Failure Prevention Installation Guide SPELAB Differential Cover 6.0 POWERSTROKE Installation Process + Real-World Feedback Failure Prevention Installation Guide The Differential Cover Upgrade Every Truck Owner Needs Comparison Video Repair Guide SPELAB Differential Cover User Experience: High Strength + Easy Maintenance Comparison Video Repair Guide Dodge / RAM SPELAB Differential Cover—truck build just got a serious boost Comparison Video Repair Guide × ---tab Shipping--- Fast Shipping Policy: The order will be dispatched within 1-2 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details. Easy Return Policy: Every order comes with a 14-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.