Product Overview
The Watson & Chalin 52000046.001Z lower trailing arm is an OEM suspension component used in lift, pusher, and tag axle configurations.
This arm includes pre-installed Poly Z bushings and fits either side, allowing for straightforward replacement in compatible suspension systems. Commonly used in 8K, 10K, and 13K Watson & Chalin SSR and AL/SL suspensions, this component maintains proper axle location and suspension function.
Supersedes 930353Z and is the current OEM production part for that application.
