Detroit Locker Locker 912A585

Description:

Detroit Lockers Detroit Lockers Truetrac Dana 30, Front 3.73 & Up (87-06 Wrangler YJ & TJ)Based on the worm gear principal and works like clutch type positraction. Does not wear out, not recommended for tall tires over 3334. Detroit Truetracs are similar in design to the Gleason Torsen, only the Truetracs hold up well with reasonably tall tires. They use worm wheel gears that work on the same principle as a worm gear. When the unit is loaded, the worm wheels are forced away from each other and against the case. They develop locking torque by the light friction between the worm wheels and the case. This light friction is multiplied by the ratio of the worm wheel which depends on the size of the worm wheel relative to the size of the side gear. The manufacturer can change the amount of torque biasing or lockup by simply changing the diameter of the gears, or the pitch and spiral of the teeth. A larger difference in the size for the worm wheels and side gears (smaller worm wheels and larger side gears) will increase the lockup force. Increasing the pitch and spiral of the teeth will also increase the lockup forces. Like everything, there is a limit as to how much lockup force is reasonable. Making the unit too 34aggressive34 will cause tire scrub during everyday driving and will cause the unit to wear out too quickly. All of the feedback that I have received from customers indicates that the unit works very well for mud and snow, while going unnoticed during every day dr

Summary

Product Title: Detroit Locker Locker 912A585

Manufacturer: Detroit Locker

Lowest Price: $378.25 from Autoplicity.com