Shop 1984 Buick Century Torsion Bar (Front, Lower). 2WD, code: 6UX. 4WD, code: 6UX. RWD, code: 6UX Code, Left, HD - OEM Buick Part # 84745489 (84665120, 84745491)

Ball joint. Bar - TORS. Torsion Bar.
Torsion Bar.

Torsion Bar

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

2WD, code: 6UX. 4WD, code: 6UX. RWD, code: 6UX. Silverado, Sierra 2500 HD; Left; Code 6UX. Silverado, Sierra 3500 HD; Left; Code 6UX.
Torsion Bar - Repair or Replace
A failed or weak torsion bar can cause an excessively bouncy ride on your , or worn torsion bar bushings can cause a clunk noise when going over bumps.