Description: This Pacbrake air suspension spacer kit is universal and fits both single and double convoluted spring kits. It's a great choice for lifted vehicles as it adds extra height while allowing the use of air springs to keep the truck at the desired height. Made from high - quality carbon steel, it has a sleek black zinc protective coating. The spacers are built for maximum strength and corrosion resistance. Part Number: HP10154. Features: 4 - inch spacer; Install with air springs for extra height on lifted vehicles; Bolt pattern fits all single and double convoluted Pacbrake air springs; Powder - coated low carbon steel with a black zinc coating; Manufactured for strength and corrosion resistance; Comes with mounting hardware; Compatible with Pacbrake AMP Air Springs; 4.0 - inch size, 0.120 - inch tube, 0.250 - inch plate, 0.200 - inch welds. Notes: Only for use with single and double convoluted air springs. Installation: For installation instructions, please click here.

How to use: First, make sure you have a single or double convoluted air spring as this spacer kit is only compatible with them. Then, install the 4 - inch spacer along with the air springs on your lifted vehicle. The included mounting hardware will help you secure the spacer in place. The bolt pattern is designed to fit all single and double convoluted Pacbrake air springs, so it should be a smooth installation. Things to note: Remember, this spacer kit is only for use with single and double convoluted air springs. Don't try to use it with other types of springs. Maintenance advice: Since the spacer is made of powder - coated low carbon steel with a sleek black zinc protective coating, it has good corrosion resistance. But it's still a good idea to check it regularly for any signs of wear or damage, especially if you drive in harsh conditions. If you notice any issues, you might want to get it inspected or replaced.