This steering knuckle assembly with integrated wheel hub bearing is a direct-fit replacement component fabricated from high-grade cast iron to deliver exceptional structural integrity and precise suspension geometry. Engineered specifically for the front driver-side position of select Honda Civic models, the unit measures 13.189 x 12.9921 x 8.6614 inches and weighs 16.9756 pounds, combining substantial mass with exact dimensional tolerances for seamless installation. The robust monoblock casting resists torsional stresses and maintains accurate alignment angles under dynamic loads, ensuring consistent steering feel and predictable handling characteristics. Designed for straightforward drop-in replacement without modification, the assembly aligns with factory mounting points and incorporates original equipment reference numbers LK085, 44600-SDA-A10, 45255-SVB-A01, and 51216-SNG-010 for assured compatibility. The precision-machined bearing seat accommodates the wheel hub bearing without play, preserving optimal bearing preload and extending service life. Intended for model years 2006 through 2011 Honda Civic Si and the 2008 Honda Civic MUGEN Si, this assembly supports demanding driving environments where steering precision and durability are paramount. Every unit undergoes dimensional verification to meet strict tolerances before packaging, reinforcing the commitment to craftsmanship.
Engineered from high-grade cast iron for exceptional structural rigidity
Direct replacement for front driver-side Honda Civic Si 2006-2011 and MUGEN Si 2008
Integrated wheel hub bearing seat ensures precise bearing alignment and load distribution
Verifies dimensional accuracy to meet original equipment tolerances without modification required
Black oxide finish resists surface corrosion in typical operating conditions
