Glossary “leaf spring shackle” Definition:
The small arm, or swing attachment for the rear of the leaf spring located between the frame and spring eye. It allows the spring to shorten and lengthen during normal driving conditions.

Glossary “leaf spring bushing” Definition:
Bushings that are used to damped noise and vibration from the road to the frame of the car.

Glossary “leaf spring center bolt” Definition:
A bolt passed through a hole in the center of each spring leaf for holding the leaves together. The bolt head is used to locate the spring position on the axle housing.

Glossary “leaf spring hanger” Definition:
The vehicle frame-attachment bracket for the front eye of the rear leaf spring that allows the spring to pivot.