USA Standard Spartan Locker For Model 20 Diff w/ 29 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft Oils & Oil Filters>Gear Oils 2007-2019 GMC Sierra 2500 HD

2007-2019 GMC Sierra 2500 HD (Body: Standard Cab Pickup

and Track Bar Brackets set the benchmark for short arm suspensions for maximum adjustability making them the perfect mix of performance and comfort

The SR-Q PRO is a sleek low profile lighting option that packs more lighting output than ever before thanks to recent improvements to the advanced LEDs inside

The unique filter-to-housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process

For Rancho Suspension System That Uses Upper Control Arm Drop Brackets

USA Standard Spartan Locker For Model 20 Diff w/ 29 Spline Axles / Incl. Heavy-Duty Cross Pin Shaft Oils & Oil Filters>Gear Oils 2007-2019 GMC Sierra 2500 HDThe 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!