Torsion Bar Key Adjustment Block Nuts with Bolts Compatible with Chevy Silverado Suburban GMC Sierra Cadillac Escalade Replaces# 11561233 15530026 (2PCS) electronics_July2024_update and the other part is

and the other part is used to measure depth

This torsion bar mount is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles

Excellent value - original equipment quality at significant cost savings

(Model: 1872/1873//1953/1979)

Torsion Bar Key Adjustment Block Nuts with Bolts Compatible with Chevy Silverado Suburban GMC Sierra Cadillac Escalade Replaces# 11561233 15530026 (2PCS) electronics_July2024_update and the other part isTorsion Bar Key Adjustment Block Nuts with Bolts Compatible with Chevy Silverado Suburban GMC Sierra Cadillac Escalade Replaces# 11561233 15530026 (2PCS) Advantage: 100% Tested Before Leaving the Factory. Tested & Certified to Meet or Exceed OEM Quality Standards. Part Number: 11561233, 15530026 Fitment : Fit for Chevy Vehicle: 1988 1999 K1500 1988 2000 K2500 1992 1999 K2500 Suburban 1988 2000 K3500 Fit for GMC Vehicle: 1988 1999 K1500 1992 1999 K1500