[Vehicle Fitment]: Compatible with Cadillac Escalade 2007-2014, Avalanche 2007-2013, Silverado 1500 2007-2017 (Fits CAST Arms Only), Suburban 1500 2007-2014, Tahoe 2007-2014; Compatible with GMC Sierra 1500 2007-2017 (Fits CAST Arms Only), Yukon 2007-2014, Yukon XL 1500 2007-2014 [Important Note]: ① 4.5" Lift Spindles, RWD(Rear Wheel Drive) Only; ②Fits 17" Rims or Larger -- MAX BACKSPACING OF 4.75". Track width increases by 1" per side. Spindles will Clear up to 33" Tires! Must be NEW body Style models. Does not Fit 2007 models with Classic Body Style [Installation Position]: Front Left and Right, Driver and Passenger Side [Professional Replacement]: This steering knuckle is the replacement for above model's suspension system, and may help you resolve those problems: ① hard braking ② difficult turning of wheels ③ uneven tire wear ④ abnormal shaking [Specification]: Condition: Brand New; Material: Cast Iron; Hub Included: No; Axle Included: No; Ball Joint Included: No; About Guarantee: 1-Year (12 Months) A-premium Lift Spindles are an ideal choice to replace your broken Lift Spindles. All Lift Spindles meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Cadillac Models:
2007-2014 Escalade RWD Only

Compatible with Chevrolet Models:
2007-2013 Avalanche RWD Only
2007-2017 Silverado 1500 RWD; Fits CAST Arms Only
2007-2014 Suburban 1500 RWD Only
2007-2014 Tahoe RWD Only

Compatible with GMC Models:
2007-2017 Sierra 1500 RWD; Fits CAST Arms Only
2007-2014 Yukon RWD Only
2007-2014 Yukon XL 1500 RWD Only

OEM Number:
Location: Front Left and Right (Driver and Passenger Side)
Quantity Sold: A Set of Two Pieces
Note: Fits 17" Rims or Larger -- MAX BACKSPACING OF 4.75"; Track width increases by 1" per side; Spindles will Clear up to 33" Tires! Must be NEW body Style models