SPECIFICATION Material: Carbon Steel Bushing: Polyurethane Package Dimension: 69*20*13 cm Weight: 6.1kg Adjustment: 0-8" lift height Eye to Eye Length Range: 360-455mm   Front Upper Control Arms Application: for Jeep Wrangler TJ 1997-2006 for Jeep Cherokee XJ 1984-2001 for Jeep Grand Cherokee ZJ 1993-1998 for Jeep Grand Cherokee WJ 1999-2004 Package Includes: 2x Front Upper Adjustable Control Arms 2x Spare sleeves  Warranty: 2 Years   Note: - Please feel free to contact us for whatever we can help via eBay message Use lubricating oil to reduce noise (silicone based lubricant with a PTFE additive is a good advice)DETAILS   DURABLE MATERIAL Made of high strength steel with Powder-coated surface for corrosion resistant and extended lifespan POLY BUSHING High-quality poly bushings reduce abnormal squeaks and vibrations while driving, eliminate uneven tire wear ADJUSTABLE DESIGN They have fine thread adjustments and are good for lifts up to 8 inches PREMIUM BUSHING Replacement Bushing Available: They are critical for a safe and comfortable ride   WHY CHOOSE OUR CONTROL ARM? ——————————————————— - The adjustability from our control arms allow you to dial in your car's suspension for optimal on and off-road performance.   - Adjustable control arms are the perfect replacement for standard factory version and really show their use when the vehicle leaves pavement to head off road. - Direct bolt-on for OE factory or replacement. Design for Street, Track or Drift Racing Precise Adjustments with Long Service Life. - These front upper adjustable control arms are designed for vehicles with 0-8" lifted height. It will help to correct your suspension geometry and maintain a comfortable ride feel. - Rigorous testing ensures each component has long-lasting reliability and strength, ensuring a smooth and safe ride NOTIECE: Authority ID：MXR02FXSY Notice：California Prop 65 Warning