2013-2018 Cummins 4" 4-Link Lift Kit w/air suspension (BDS1644H)

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• Adjustable axle wrap control using dual-stage resistance springs
• Full floating traction bar design will not bind throughout the full range of wheel travel and/or hinder suspension articulation
• Spring preload can be adjusted on the vehicle without disassembling the traction bar
• Traction bar ends are greaseable and rebuildable
• Mounting brackets are bolt-on, only requiring minor drilling for frame mount installation

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• Durable metallic silver finish
• Vehicle specific valving for better control
• High-end performance at an affordable price
• Lightening fast dampening adaptive to terrain
• Large fluon banded piston with self lubricating seals

• 2" Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust
  
• 5/8-inch hard chrome plated heat-treated alloy steel shaft
• Race-developed high-flow piston design
• Application-specific valving to maximize performance
• Internal IFP mono-tube reservoir design

• Enhance vehicle control with reduced steering shimmy and bump steer
• Improve tire wear and front-end component life
• Lessen side-to-side motion caused by wide tires and road conditions
• Heavy-duty gusseted mounting brackets
• 2" Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust
• 5/8" hard chrome plated heat-treated alloy steel shaft
• Race-developed high-flow piston design

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• Heavy-duty 1-3/8" solid stock steel construction
• Center pinch-bolt style turnbuckle adjustment
• Allows front axle to be recentered at a wide range of lift heights
• Specially formed to alleviate stress on mount points
• Ready to install without need to clear factory frame/axle mounts

• Gain 30% more axle articulation by disconnecting your front sway bar
• Convenient grease fittings ensure easy bushing lubrication for smooth, silent operation
• Stainless tapered mounting posts and self-align bushings allow you to connect or disconnect on unlevel surfaces
• Spherical bushings provide unrestricted 360 degrees of rotation and 11 degrees of misalignment capability

• Improves rear driveline angle reducing vibrations
• Designed for trucks with a 2-piece driveshaft
• Easy, bolt-on installation