Spartan Locker Helical Limited Slip Differential Worm Gear Positraction Dana 30 Front 27 Spline 3.73

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From the manufacturer
Spartan Locker Helical Limited Slip Differential Worm Gear Positraction for the Dana 30 Front, 27 Spline, 3.73+ Ratio
Spartan Helical

Fitment
Fitment:

Differential: Dana 30 Front
Spline: 27 Spline
Ratio: 3.73 and up
Spartan Helical

Metallurgy
Metallurgy

Forged 8620 Steel Alloy Case
Forged 8620 Steel Alloy internals for superior durability
Spartan Helical

Smooth Traction & Maintenance Free
Smooth Traction: Smooth Engagement and Linear Traction
Maintenance Free: Maintenance Free, No Worry Performance
Dependable Quality Engineering & Metallurgy
Spartan Helical

Quality Tested
Our two in-house labs in Everett, Washington test metallurgy, fit, finish, and machining precision down to the ten thousandth of an inch to ensure a high quality product and long lasting performance.

Spartan Helical

Helical Worm Gear Design
This helical gear design provides years of maintenance-free service. When wheel slippage occurs, its pre-loaded worm gears funnel more power to the tire with the best traction. This 10-pinion USA Standard Gear design has a strength advantage over an equivalently sized 6-pinion or 8-pinion unit because it has more points of contact and more surface contact area to deliver optimal load distribution.Compared to other types of limited slip differentials or positraction units, the Spartan Helical LSD provides smoother engagement, quieter operation, and requires no maintenance.

Spartan Helical

Built Tough
Built tough, the Spartan Helical LSD is a fully assembled unit featuring a forged 8620 chromoly case and stout 8620 chromoly alloy internals for superior durability. Whether you’re facing mud, loose gravel, or steep inclines on the trail or slippery snow or rain on the road, the Spartan Helical LSD will ensure you have unrivalled traction and supreme confidence in your vehicle. USA Standard Gear sets the standard for quality, affordable OE replacement parts. 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. Designed for the general installer and do-it-yourself customer, USA Standard provides unmatched reliability in replacement drivetrain products.

Spartan Helical Limited Slip Differential: Built Tough
Spartan Helical
The Spartan Helical Limited Slip Differential Replaces Your Spider Gears
Spartan Helical
Just follow the Easy to Follow Instructions
Spartan Helical
Description
Increase the traction capability of your Dana 30 front diff with the Spartan Helical LSD from USA Standard Gear's Spartan Locker brand. This helical gear design provides years of maintenance-free service. When wheel slippage occurs, its pre-loaded worm gears funnel more power to the tire with the best traction. This 10-pinion USA Standard Gear design has a strength advantage over an equivalently sized 6-pinion or 8-pinion unit because it has more points of contact and more surface contact area to deliver optimal load distribution.Compared to other types of limited slip differentials or positraction units, the Spartan Helical LSD provides smoother engagement, quieter operation, and requires no maintenance. Built tough, the Spartan Helical LSD is a fully assembled unit featuring a forged 8620 chromoly case and stout 8620 chromoly alloy internals for superior durability. Whether you’re facing mud, loose gravel, or steep inclines on the trail or slippery snow or rain on the road, the Spartan Helical LSD will ensure you have unrivalled traction and supreme confidence in your vehicle.USA Standard Gear sets the standard for quality OE replacement parts at affordable pricing. 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. Designed for the general installer and do-it-yourself customer, USA Standard provides unmatched reliability in replacement drivetrain products.
Features & details
FITMENT: Dana 30 Front 27 Spline, 3.73+ Ratio
METALLURGY: Forged 8620 Steel Alloy Case and Internals for Superior Durability.
SMOOTH TRACTION: Smooth Engagement and Linear Traction
MAINTENANCE FREE: Maintenance Free, No Worry Performance
GEAR OIL: Recommended Gear Oil: Use Non-Synthetic 80w-90 gl-5. Use of Friction Modifiers Not Recommended
Product information
Manufacturer ‎ Spartan Locker
Brand ‎ Spartan Locker
Model ‎ Spartan Locker Helical Worm Gear Limited Slip Differential for Dana 30 27 Spline 3.73 & Up
Parcel Dimensions ‎ 23.37 x 21.59 x 21.59 cm; 6.76 Kilograms
Item model number ‎ SL D30-4-27-LSD
Exterior ‎ Machined
Manufacturer part number ‎ SL D30-4-27-LSD
Cover Included ‎ Helical Limited Slip Differential Worm Gear Positraction Dana 30 Front 27 Spline 3.73 & Up
Special Features ‎ GEAR OIL: Recommended gear oil: Non-synthetic 80W-90 GL-5. Use of friction modifiers not recommended, SMOOTH TRACTION: Smooth engagement and linear traction, METALURGY: Forged 8620 chromoly case, 8620 chromoly alloy internals for superior durability, MAINTENANCE FREE: Maintenance free, no worry performance, FITMENT: Dana 30 Front 27 spline, 3.73-and-up ratio