USA Standard Gear 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.

This Part Fits:

Year	Make	Model	Submodel	Notes

Specifications:

Description_EXT	The Spartan Locker is a lunchbox locker that delivers reliable, 100% lockup traction at a low cost. It's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!
Description_MKT	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.
Description_FAB	Fits Dana Spicer 30 with 27 spline axles
Description_FAB	Made from 9310 steel for added strength
Description_FAB	Replaces the spiders in a standard carrier case
Description_FAB	Mechanical locker delivers reliable 100% lockup
Description_SHO	Spartan Locker
Description_INV	SL D30-27
Description_ASC	For Jeep JK D30 applications a case, YC D706008, must be purchased. The JK case is around .030" wider.
Description_DEF	Differential Spool
Description_DES	Spartan Locker for Dana 30, 27 spline axles, with heavy-duty cross pin shaft
Description_ASM	D30 27spl SPARTAN LOCKER, with_X/P