USA Spartan Locker for Dana 30, 27 spline axles, with heavy-duty cross pin shaft - SL D30-27

The Spartan Locker by USA Standard Gear provides reliable traction at a low cost. The Spartan Locker's patent pending design replaces the spider gears in a standard carrier case, does not use the thrust washers, and has a revolutionary spring-and-pin design that makes installation even easier! This style of locker is known as a lunchbox locker because of its compactness. The Spartan Locker features heat-treated 9310 steel internals for enhanced durability. The advantages of utilizing a Spartan Locker are its 100% lock up and affordability, both in initial cost and installation cost. The install is easier on the wallet because the differential does not need to be removed for installation. In fact, some enthusiasts install the unit themselves versus taking it to a shop.

Fits Dana Spicer 30 with 27 spline axles Made from 9310 steel for added strength Replaces the spiders in a standard carrier case Mechanical locker delivers reliable 100% lockup

California Proposition 65: WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Grade Type: Performance

For Jeep JK D30 applications a case, YC D706008, must be purchased. The JK case is around .030" wider.

D30 27spl SPARTAN LOCKER, with_X/P