SPI SM-04358L Rear Suspension Spring

The SPI SM-04358L Rear Suspension Spring is designed to support reliable rear suspension performance in compatible powersports applications. As a replacement suspension component, it helps maintain proper spring support and contributes to consistent handling, ride control, and suspension response. This spring is intended for professional repair, maintenance, and replacement use when restoring the rear suspension system to proper operating condition.
The rear suspension spring plays an important role in absorbing loads and helping the suspension respond to changing riding conditions. A properly functioning spring supports the vehicle’s rear end, helps maintain suspension balance, and works with related suspension components to promote controlled movement. Replacing a worn, damaged, or weakened spring with the SPI SM-04358L can help address suspension concerns and support dependable operation.
Manufactured under the SPI brand, this part is identified by part number SM-04358L for accurate application matching and service reference. Verify the part number, vehicle