Product description

This inertia damper assembly is a sophisticated vibration control device used on the arbors of high-performance brake lathes. By adding tuned mass to the rotating assembly, it absorbs the energy from resonant frequencies that can cause surface irregularities during a cut. Failure of the internal damping mechanism or physical damage to the assembly can lead to persistent finish issues that are difficult to diagnose. Replacing the unit restores the lathe's ability to produce exceptionally smooth, chatter-free results.

Product highlights

• Absorbs harmonic vibrations for a flawless surface finish
• Tuned mass design targets common machining frequencies
• Improves cutting stability on thin or oversized rotors
• Direct replacement for damaged or worn-out damper units

Specs

Manufacturer Part Number: 90543000

Direct replacement models

**Snap-On:** 90543000
**OEM Reference:** 00090543000
**Fits Models:** Snap-On EEBR311A, EEBR312A, FMC 701

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Designed in the USA with superior quality to the OEM.