ProParts 32 020 999 Strut Bellows Dust Boot Kit

The ProParts 32 020 999 is a replacement strut bellows, also commonly referred to as a strut dust boot or strut gaiter. This protective rubber sleeve fits over the strut shaft and piston rod, shielding the critical sealing surfaces from road debris, dirt, moisture, and contaminants that can accelerate wear and lead to premature strut failure.

Key Features:

• Direct-fit replacement strut bellows designed to OEM specifications
• Constructed from durable, flexible rubber or thermoplastic elastomer (TPE) to withstand temperature extremes and road chemicals
• Protects the strut shaft and seal from dust, grit, water, and road debris
• Helps extend the service life of strut assemblies and associated suspension components
• Accordion-style design allows for full compression and extension travel of the strut
• Typically installed together with a strut mount bump stop for a complete boot kit repair

Replacing a worn, cracked, or torn strut bellows is an important part of routine suspension maintenance. A damaged boot allows contaminants to contact the polished strut rod, scoring the surface and destroying the strut seal — leading to costly strut replacement. The ProParts 32 020 999 strut bellows restores proper protection and is suited for DIY installation as part of a strut service or full shock/strut replacement job.