KYB SR4749 Suspension Strut and Coil Spring Assembly - Rear

KYB Strut-Plus Rear Strut Assembly for Subaru

The KYB Strut-Plus SR4749 is a rear suspension strut and coil spring assembly built for 2016-2017 Subaru Crosstrek and 2013-2015 Subaru XV Crosstrek applications. It combines an OE-restoring KYB strut with a high carbon steel coil spring to help return ride height, handling balance, and rear suspension control to factory specifications.

Key Features

• Part number SR4749 for rear suspension service
• Complete strut and coil spring assembly for the rear position
• OE-restoring KYB strut matched to the application
• High carbon steel coil spring engineered around vehicle attributes and corner weights
• Boot included
• Compressed length: 13.38 in; extended length: 18.93 in; stroke length: 5.55 in

Product Details

KYB Strut-Plus is a suspension strut and coil spring assembly line focused on restoring original ride height and handling characteristics. For Subaru Crosstrek and Subaru XV Crosstrek rear suspension service, SR4749 provides a direct replacement format that addresses both damping and spring support in one assembly. The spring rate and strut tuning are selected to help maintain OE ride height and rear-end stability, which is important on vehicles where the strut also serves as a steering and stability control component in the overall suspension system.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Rear suspension sag or reduced ride height
• Excessive bouncing after bumps
• Loose or unsettled rear handling
• Uneven ride quality from worn strut and spring components
• Restoration of OE-style rear suspension geometry on Subaru Crosstrek and Subaru XV Crosstrek models

Installation Notes and Fitment

Fits 2016-2017 Subaru Crosstrek, rear. Fits 2013-2015 Subaru XV Crosstrek, rear. Verify rear suspension configuration before installation and compare the original assembly length and mounting points to the replacement part SR4749. Because this is a complete strut and spring assembly, it is commonly selected for rear suspension replacement where both the damper and coil spring are being serviced together.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus line is engineered to restore handling and control capabilities using OE-focused components and spring specifications. Part number SR4749 is built for the rear suspension of the listed Subaru applications with dimensions and spring selection developed around the vehicle’s ride-height requirements.