SKU: RESS-COSA-49
MPN: S-COSA-49
The Spring Rubber C/O 10lb White is a precision polyurethane isolator designed to dampen vibration and protect coilover suspension components during street driving and performance tuning. Built by RE Suspension for springs in the 2.25 to 2.5-inch range, this rubber collar serves as a critical buffer between spring coils and chassis mounting points, preventing metal-to-metal contact that causes noise and accelerates wear.
Engineered from durable polyurethane, the Spring Rubber C/O 10lb White combines stiffness with deflection properties, effectively absorbing harshness that would otherwise transfer through the suspension geometry into the chassis and cabin. The white polyurethane compound resists UV degradation and maintains elasticity across temperature extremes, crucial for vehicles exposed to hot asphalt or winter storage conditions.
Mechanics and suspension builders install spring rubbers as a core component when replacing worn coilover assemblies or transitioning from OEM springs to lowering kits. This compact isolator weighs only 0.12 pounds, making it an essential addition for those upgrading a daily driver with an aftermarket coilover kit or fine-tuning a track-focused platform.
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