Chrysler 8.25"/C213R
29 Spline Nitro Worm Gear Posi

Fits:
A Bodies
1970-1976 Plymouth Valiant
1970-1976 Plymouth Duster
1970-1976 Dodge Dart
B Bodies
1969-1980 Plymouth Roadrunner
1969-1974 Plymouth Satellite
1969-1978 Dodge Charger
1969-1976 Dodge Coronet
C Bodies
1969-1978 Plymouth Fury
1969-1978 Dodge Monaco
1969-1981 Chrysler Newport
1969-1982 Chrysler New Yorker
E Bodies
1970-1974 Plymouth Barracuda
1970-1974 Dodge Challenger
1975-1983 Chrysler Cordoba
1978-1979 Dodge Magnum
1980-1989 Plymouth Gran Fury
1979-1981 Dodge St. Regis
1980-1983 Dodge Mirada
1981-1983 Chrysler Imperial
1978-1989 Plymouth Caravelle
1977-1981 Chrysler Lebaron
1982-1989 Chrysler Fifth Avenue
1977-1989 Dodge Diplomat
1991-1996 Jeep Cherokee XJ
1987-1996 Dodge Dakota

Differential:	Chrysler 8.25"/C213R
Gear Ratio:	2.73 & up
Axle Splines:	29
Ring Gear Bolts:	10 (not included)
Manufacturer:	Nitro Gear & Axle
Warranty:	1 Year

The Nitro Helical Worm Gear is a torque-sensitive mechanical limited-slip differential that uses worm 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 Helical Worm 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 Helical Worm 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 & 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.

WARNING:

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

• A Bodies
  
• 1970-1976 Plymouth Valiant
  
• 1970-1976 Plymouth Duster
  
• 1970-1976 Dodge Dart
  
• B Bodies
  
• 1969-1980 Plymouth Roadrunner
  
• 1969-1974 Plymouth Satellite
  
• 1969-1978 Dodge Charger
  
• 1969-1976 Dodge Coronet
  
• C Bodies
  
• 1969-1978 Plymouth Fury
  
• 1969-1978 Dodge Monaco
  
• 1969-1981 Chrysler Newport
  
• 1969-1982 Chrysler New Yorker
  
• E Bodies
  
• 1970-1974 Plymouth Barracuda
  
• 1970-1974 Dodge Challenger
  
• 1975-1983 Chrysler Cordoba
  
• 1978-1979 Dodge Magnum
  
• 1980-1989 Plymouth Gran Fury
  
• 1979-1981 Dodge St. Regis
  
• 1980-1983 Dodge Mirada
  
• 1981-1983 Chrysler Imperial
  
• 1978-1989 Plymouth Caravelle
  
• 1977-1981 Chrysler Lebaron
  
• 1982-1989 Chrysler Fifth Avenue
  
• 1977-1989 Dodge Diplomat
  
• 1991-1996 Jeep Cherokee XJ
  
• 1987-1996 Dodge Dakota
  

*All Nitro Gear & Axle brand products are warrantied to be free of manufacturer defects for the specified period. Warranty requests must be made by the original purchaser and submitted by the dealer purchased from. Any parts sent for warranty consideration must be pre-approved and shipped prepaid freight to our facility with copy of RGA for our inspection & determination. We will not pay for labor, shipping cost, loss of revenue or perishable goods, commercial losses, costs of telephone calls, shipping or general inconvenience. This is our only warranty expressed or implied. Unauthorized warranty returns may be refused. Warranty generally covers MFG defects in material or workmanship. Abuse, overloading, improper lubrication, misuse, commercial or competition use voids warranty. Normal characteristics are not warrantable, such as Gear whine. Minor cosmetic flaws, dings, burrs from shipping or manufacturing, are not considered defect, it is installer responsibility to address these at time of install. Customer is responsible for shipping charges if warranty is granted. Warranty is for the original purchaser/user, is not transferable. Warranty covers one replacement or credit solely at our discretion. Warranty determinations are at our sole discretion.

In addition to the above conditions, see special notes for these products:

Ring & Pinion – Warrantied against manufacturing defects. 2 years from date of purchase. Must provide set-up specs.

Chromoly front Axles, Excalibur Joints, 30/30 Birfield kits - Warrantied against manufacturing defects for the life of the vehicle. These products are also covered for Breakage. The Shaft / joint must be BROKEN. Wear, twisting, bending are not warrantable. Damages caused by failure of other parts are not warrantable, for example broken U-joint (other than Nitro Excalibur) causing damage to Axle ears.

Rear Chromoly Axles - Warrantied against manufacturing defects for 5 years. These products are also covered for Breakage. The Shaft must be BROKEN. Worn, twisted, or bent axles are not warrantable.