SWIFT SPRINGS PZ60-178-140 Swift Springs PZ60-178-140 Coilover Spring, 7 in Length, 60 mm ID, 14 kgf/mm Rate

The Swift Springs PZ60-178-140 coilover spring is engineered for performance suspension applications that require consistent spring behavior, precise fitment, and dependable durability. Designed with a 60 mm inside diameter and a 7-inch free length, this metric coilover spring is suitable for compatible racing, track, and high-performance suspension systems. Its 14 kgf/mm spring rate provides firm, controlled support for applications where responsive handling and predictable suspension movement are priorities.
Manufactured from high-quality steel, the spring is built to withstand the demanding loads associated with coilover suspension use. The blue powder-coat finish helps protect the surface from normal wear while giving the spring a clean, professional appearance. Each spring is individually produced to Swift Springs’ performance standards, making it a practical choice for suspension builders, motorsports enthusiasts, and professional installers seeking repeatable performance.
Before installation, verify that the spring’s 60 mm inside diameter, 7-inch length, 14 kgf/mm rate, and compatible coilover hardware match your suspension setup. Correct spring selection is essential for maintaining proper ride height, preload, travel, and handling characteristics. This Swift Springs PZ60-178-140 coilover spring is sold individually and is intended for use with properly matched suspension components.

Features:

• Brand: Swift Springs

• Part Number: PZ60-178-140

• Product Type: Coilover coil spring

• Inside Diameter: 60 mm

• Free Length: 7 inches

• Spring Rate: 14 kgf/mm

• Material: Steel

• Finish: Blue powder coat

• Quantity: Sold individually