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M35 3.54 & Up Nitro Helical Gear Limited Slip
Nitro Helical Type Limited-Slip Differential

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Price: $500.00

Product Code: TORS-M35-4-27

Description Vehicle Applications Warranty Information

Model 35
Nitro Helix-Helical Gear Limited-Slip Differential

1968 - 1970 AMC AMX
1978 - 1983 AMC Concord
1979 - 1987 AMC Eagle
1970 - 1977 AMC Hornet
1967 - 1974 AMC Javelin
1975 - 1980 AMC Pacer
1984 - 2001 Jeep Cherokee XJ
1984 - 2001 Jeep Cherokee XJ Sport
1986 - 1992 Jeep Comanche
1992 - 1998 Jeep Grand Cherokee
1993 - 1993 Jeep Grand Wagoneer
2002 - 2003 Jeep Liberty
1997 - 2006 Jeep Wrangler TJ non-Rubicon
1987 - 1995 Jeep Wrangler YJ

Differential: Model 35
Gear Ratio: 3.54 & Up
Axle Splines: 27
Ring Gear Bolts: 10 (not included)
Warranty: 1 Year

You'll want to check out this article on Overland Journal/Expedition Portal about the benefits of installing a Nitro locker.

Tech Notes:
Rear Only

The Nitro Helix-Helical Gear Gear is a torque-sensitive mechanical limited-slip differential that uses Helix-Helical Gears and spur gears to dispense and distinguish input power between two drive wheels or front and back axles. This is a completely separate design from the common beveled spider gear designs seen in most of the automotive industry.

Just like any LSD, the Nitro Helix-Helical Gear Gear functions as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. When a wheel experiences a loss of traction, the gear separation forces start to take effect and distributes the torque to the high-traction wheel by increasing the helical-shaped gears mesh force until wheel spin is reduced or entirely stopped. Once the vehicle exits the low traction condition, the differential resumes normal operation.

What nice about the operation of a Nitro Helix-Helical Gear Gear LSD, is its characteristics; smooth, quiet and automatic. This LSD will engage without any driver awareness or require any action. It also has no wearable components and requires no maintenance, producing less time on the rack and more on the road.

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts

Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro we know differentials, and know what it takes to provide you with high quality components.


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

  • Limited-slip operation
  • Helical-style pinion gears
  • Maintenance free
  • No additive required
  • No Clutches or cones to wear out
  • Smooth/Great traction improvement even over an OEM LSD
  • 1 Year Warranty*

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