SPI SM-04354R Rear Suspension Spring

The SPI SM-04354R Rear Suspension Spring is a replacement component designed to help restore dependable rear suspension performance. Built for use in compatible powersports applications, this spring supports the suspension system by helping maintain proper ride control, load support, and overall chassis balance. It is a practical choice for replacing a worn, damaged, or weakened rear suspension spring during repair or maintenance service.
This SPI suspension spring is manufactured for consistent performance under the operating demands of the rear suspension assembly. Replacing a fatigued spring can help improve suspension response, support stable handling, and maintain the intended performance of the vehicle. Its replacement-focused design makes it suitable for service work where the original spring no longer provides the necessary support or condition.
Before ordering, verify compatibility with the vehicle’s year, make, model, and suspension configuration to ensure the correct fit. Professional installation is recommended, as suspension components may be under load and require appropriate tools and service procedures. Install the spring according to the vehicle manufacturer’s instructions and inspect related suspension components for wear while performing the repair. The SPI SM-04354R is supplied as one replacement unit and is sold by the each.

Features:

• Brand: SPI

• Part Number: SM-04354R

• Component Type: Rear suspension spring

• Application: Replacement component for compatible powersports suspension assemblies

• Performance Support: Helps maintain rear suspension support, ride control, and chassis balance

• Service Use: Suitable for replacing a worn, damaged, or weakened original spring

• Package Quantity: One spring, sold by the each