Ford 9" 4.86 Ring And Pinion Sets

Part Number: OPSGF9-486

Our Ring & Pinion sets are reasonably priced and are the highest quality aftermarket gear sets available. Ring and Pinion Gear Sets from Sierra Gear are engineered and manufactured for easy setup, quiet operation and long life. Please allow 3-4 business days from date of order until shipment. 

Sierra Gear and Axle has developed a premium line of differential and axle parts. Our ring and pinion gear sets are ideal for stock replacement or gear ratio changes. We offer a complete line of differential rebuild kits. All parts are designed and engineered to the highest quality specifications for use in street, off road and performance axle applications.