PROBOSS rubber boot set for tractor seats 11978255 replacement part

Original replacement protective bellow set manufactured by PROBOSS, commercial part number 11978255. Designed specifically as a flexible accordion boot shroud, this protective cover kit isolates and seals the entire mechanical and pneumatic suspension assembly on PROBOSS tractor and agricultural machinery operator seats. Its vital function is to form a complete barrier against agricultural dust, dirt, mud, moisture, and debris, preventing harmful particles from entering the suspension linkage, air spring, shock absorber, and guide tracks where they can cause premature wear or mechanical binding. The pleated accordion structure extends and compresses seamlessly with seat height elevation and stroke movements. Replacing cracked, torn, or hardened original bellows is crucial to maintain long-term internal component protection and preserve seating comfort.