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2"-4" Upper Control Arm Leveling Lift Kit for 2011-2019 Silverado Sierra 2500HD 3500HD Black


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SKU: MT-3C293056

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The KSP Silverado Sierra 2500HD Upper Control Arm is specifically designed to correct the ball joint angle for front leveling kits with a range of 2" to 4". These Upper Control Arms not only improve wheel travel when lifting a vehicle but also provide increased durability. Constructed from 1.25" DOM Tubing and MIG Welded, they offer enhanced ride lift, additional wheel travel, and improved arm strength. With POM ball joints, these arms offer greater range of motion and increased wheel articulation compared to standard or OE replacements. The KSP (UCA) features a special design with polyurethane bushings and zerk fittings for easy lubrication, providing superior strength.


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  • Designed for vehicles with 2 to 4 inches of front lift

  • Maintain stock ride quality

  • Polyurethane bushing for driving performance and longer service life.

  • Constructed from 1.25" DOM tubing for superior strength and durability

  • High quality dust cover of ball joint supply longer service life

  • Corrects geometry for proper alignment and improved handling

  • Powder coated finish

  • Ball joint and bushing parts can be replaced

  • Lifetime warranty for tubular arms and one-year warranty for ball joints and bushings

  • Included 2 upper control arms, 8 Poly Bushings, 4 sleeves, 4 zerks and lubrication