KYB SB173 Suspension Strut Bellows - Rear

KYB Strut Boot SB173 for Rear Suspension

KYB Strut Boot SB173 helps protect the rear strut shaft from road grit and moisture that can wear on seals and bushings over time. It is a direct-fit suspension strut bellows for 2016-2020 Honda HR-V rear applications, including the 2020, 2019, 2018, 2017, and 2016 model years.

Key Features

• Protects the polished strut shaft from dirt, dust, sand, salt, and road debris
• Helps reduce abrasive wear on the upper seal and bushing
• Durable plastic bellows covers the strut shaft
• Includes a poly foam travel-limiting bumper
• Fits rear suspension applications on the Honda HR-V
• Part number SB173 for easy catalog matching

Product Details

KYB Strut Boot Kits are built to shield exposed strut components from contamination that can shorten service life. On rear suspension setups like the Honda HR-V, the boot covers the shaft to help keep debris away from critical sealing surfaces, while the foam bumper helps limit bottoming-out impact and protects nearby components from extreme movement. KYB SB173 is a practical replacement when servicing rear struts on 2016-2020 Honda HR-V models.

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

Common Issues It May Address

• Visible damage to the strut boot or bellows
• Road debris collecting on the strut shaft
• Premature wear on strut seals and bushings
• Noise or harshness from bottoming-out events
• Reduced protection for rear suspension components

Installation Notes

Install SB173 during rear strut service so the boot and bumper can be inspected with the suspension disassembled. Confirm the vehicle is a 2016-2020 Honda HR-V, rear application before ordering, and verify the strut shaft and surrounding components are clean before assembly.

Quality Assurance

KYB is a long-established suspension manufacturer known for OE-style replacement components. SB173 follows that focus by providing a protective strut boot solution for rear Honda HR-V applications.