Check the listing for details. Dana 30 Yukon Spartan Locker - 27 Spline - SL D30-27 - Posi - Locker Axle - NEW. Condition: New. Listed at 238.36 USD. Dana 30 Spartan Locker - 27 Spline * BRAND NEW Dana 30 Yukon Spartan Locker - 27 Spline Manufacturer Part Number: SL D30-27 * Larger Stronger Alignment Pins * All Models include Heavy-Duty Cross Pin Shaft * Manufactured from 9310 Steel for Longer Life & Higher Strength * Patented Design for Easiest Installation The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. Give your vehicle great traction and save some cash. Choose a Spartan Locker for better traction. The Spartan locker by USA standard gear is a mechanical locker that replaces the spiders in a standard case. The Spartan locker's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap! The couplers and drivers are made from 9310 steel, for added strength. Each Spartan locker carries a one year warranty against defect. Does not fit Std. JK Carrier. Aftermarket carrier available. * Gears & Bearing Kits Also Available Click Here To Visit Our EBay Store!! Shipping & Handling: FREE UPS Ground Shipping to Anywhere in the Continental U.S. E-Mail for Canada Shipping Quote Payment Information: * Paypal * Credit Card (Over The Phone 641-751-8060) Jeep Wrangler JK CJ XJ YJ TJ - Volvo - D30 Front Rear