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Heavy-Duty Universal Coil Spring Isolators

Upgrade your suspension system with the Energy Suspension Universal Black Coil Spring Isolators. Designed for applications requiring a 3-3/4 inch inner diameter, these isolators are built to provide maximum durability and vibration absorption. Made from Energy Suspension's signature Hyper-Flex polyurethane, these components are far superior to factory rubber, offering increased resistance to road debris, oils, and extreme temperatures.

Why Upgrade Your Isolators?

• Extended Service Life: Engineered to last significantly longer than OEM rubber, reducing maintenance frequency.
• Noise Suppression: Effectively absorbs road noise and spring chatter for a quieter cabin experience.
• Precision Engineering: Designed for a perfect fit, ensuring your coil springs remain properly seated at all times.
• Material Integrity: Hyper-Flex material does not dry out or crack under heavy load, ensuring consistent performance.

Technical Specifications:

• Inner Diameter: 3-3/4 inches
• Outer Diameter: 5-13/16 inches
• Height: 7/8 inch
• Color: Black

Whether you are performing a full suspension overhaul or simply replacing worn components, these isolators provide the reliability and performance you expect from a premium brand. Their robust construction makes them an ideal choice for both street and off-road applications. Discover high-quality suspension solutions and more at GGCRACING.