When a suspension lift changes your rear ride height, air springs can end up sitting too low for proper function. This Pacbrake Air Spring Spacer Kit restores the correct geometry with a 2" lift spacer that matches the raised setup. It keeps your air spring system aligned so it can do its job—leveling your vehicle under load and preventing bottoming out when towing or hauling.
Adding lift blocks or modified suspension can throw off the spacing of your air springs, which affects how evenly they carry weight. This spacer kit is built to pair with the HP10328 Pacbrake Air Spring Kit (sold separately), maintaining the intended spring travel and pressure balance. That means steady load support and predictable handling whether you’re towing a trailer or carrying uneven cargo in the bed.
The right hardware makes all the difference when you’re relying on your air springs for stability. This kit includes tough spacer components and mounting hardware designed for rear axle suspension enhancement and towing or load leveling setups. The materials hold their shape under load, even through long hauls or rough work conditions, so your truck stays level and controlled when it matters most.
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