2007 - 2013 Chevrolet Avalanche Suspension Strut and Coil Spring Assembly - Front (Dorman 949-650XD)

2007 - 2013 Chevrolet Avalanche Loaded Magnetic Strut Assembly
Improved Design; w/RPO Code Z95 (MagneRide Suspension)


Product Attributes:

• Active or Passive Suspension: Active
• Adjustable: Oui S?¡ Yes
• Adjustable Compression: Oui S?¡ Yes
• Adjustable Damping: Oui S?¡ Yes
• Adjustable Rebound: Oui S?¡ Yes
• Adjustable Ride Height: No Non
• Air Adjustable: No Non
• Bladder Heavy Duty Crimping Rings Included: No Non
• Bladder Sleeve(s) Included: No Non
• Bladder(s) Included: No Non
• Body Diameter: 50
• Boot Included: Oui S?¡ Yes
• Coil Spring Included: Oui S?¡ Yes
• Coil Spring Insulator(s) Included: Oui S?¡ Yes
• Compressed Length: 128
• Cylinder Finish: Painted Pintado
• Cylinder Material: Acero Steel
• Cylinder Outside Diameter: 50
• Damping Adjustment Type: Electr??nico Electronic
• Dust Shield Included: Oui S?¡ Yes
• Gas Charged: Oui S?¡ Yes
• Grade Type: Regular
• Includes Bump Stop: Oui S?¡ Yes
• Internal Construction Type: Single Tube Tubo Sencillo
• Internal Rebound Spring: No Non
• Lower Mount Type: Barra En T T-bar
• Mounting Hardware Included: Oui S?¡ Yes
• Package Contents: 1 Magnetic Shock 2 Bolts 2 Nuts 4 Washers
• Progressive Spring Rate: No Non
• Relaxed Length: 547.1
• Remote Reservoir: No Non
• Self-Leveling: Oui S?¡ Yes
• Shaft Material: Acero Steel
• Spring Coil Quantity: 1 1 Ensamble De Manguera Del Calentador
• Spring Material: Acero Steel
• Spring Rate: 93.2 N/mm
• Strut Mount Insulator(s) Included: Oui S?¡ Yes
• Strut Mount(s) Included: Oui S?¡ Yes
• Suspension Type: Resorte Spring
• Travel Length: 160
• Upper Mount Type: Bolt Perno
• Valving Type: Progressive

When an original equipment front strut and spring assembly fails on certain GMC, Chevrolet and Cadillac SUVs and trucks equipped with magnetic ride control, it's often due to fluid leaks that develop in the strut's top seal assembly. Over time and miles, the factory seals deteriorate from the friction, heat and fluid pressure generated during every compression and rebound cycle of the strut. Ultimately that continuous cyclic load leads to seal failure and with it a loss of damping effectiveness and overall suspension performance, and potentially a failed state inspection. This Dorman OE FIX loaded magnetic strut assembly features an innovative upgraded top seal design that prevents this common and costly cause of strut failure. Our patent-pending top seal block assembly absorbs impact pressure better by more effectively and efficiently relieving and restoring cyclic fluid pressure on demand, virtually eliminating the relentless and damaging internal fluid pressurization inherent in the original equipment's design. In addition, this assembly features more durable mounting points to help ensure long service life under the toughest conditions. And because this is a pre-assembled loaded assembly, installation does not require the risk and hassle of using a spring compressor.
Suggested purchase quantity: 2

• Most jobs typically require 2 of this item.

Brand: Dorman
Condition: New