BD Diesel Differential Cover - 03-15 Dodge 2500/3500 / 01-13 Chevy Duramax 2500/3500

BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear causing addition heat and/or wear. Differential Cover; Rear; w/AA 14 Bolt-11.5 in. Differential; Incl. Differential Cover/O-Ring Gasket/Bolt/Washer/Drain Plug/Plug -10 ORB;

• Deflects oil back onto the ring gear and into the pinion gear for cooler longer life
• Extra Capacity Sump Located At Bottom For Gears To Pick Up Oil
• Deflects Oil Back Into Pinion Gear For Cooler Longer Life
• Gasketless Cover Has Integral Reusable Vinton O-Ring
• Gasketless cover has integral re-usable Viton O-Ring
• Stainless steel allen head cap bolts, fill plug
• Engineered Cover Design Keeps Oil On The Gears
• Stainless Steel Allen Head Cap Bolts Fill Plug
• Dodge (2003-up) with AA14-11.5 differential
• Chevy (2001-up) with AA14-11.5 differential
• 36 Month/150000 Mile Limited Warranty
• Deflects Oil Back Onto The Ring Gear
• Internal And External Cooling Fins
• Magnetic Drain Plug