Designed for the general installer and do-it-yourself customer, USA Standard provides unmatched reliability in replacement drivetrain products. USA Standards provides the widest selection of drivetrain replacement parts, including ring & pinions, axles, Perfect Fit driveshafts, transmission and transfer case components, and installation kits, as well as the Spartan Locker® – the toughest lunchbox locker on the market. USA Standard Gear® sets the standard for quality OE replacement parts at affordable pricing. The following component is the Spartan Locker for Dana 44 Differential, a high-quality piece of equipment that blends optimum performance and remarkable build quality. Use of friction modifiers not recommendedġ year warranty against Manufacturer defects.Recommended gear oil: Non-synthetic 80W-90 GL-5.After reading all the horror stories about lunchbox lockers I was expecting it to pop and bang like crazy.
The pins that hold the springs together for the install made it a piece of cake. Once the carrier was out it only took me 2 minutes to put the locker together.
USA Standard Gear® sets the standard for quality OE replacement parts at affordable pricing. I got the Sparton locker in the mail a few days ago.
Forged 8620 steel alloy case and internals for superior durability.
Compared to other types of limited slip differentials or positraction units, the Spartan Helical LSD provides smoother engagement, quieter operation, and requires no maintenance. Increase the traction capability of your Dana 30 front diff with the Spartan Helical LSD from USA Standard Gear.