120MF251
Gasket
Mack

IN STOCK

Mack

More than 10 are currently available

Ships within 1 business day

$0.74 $0.89

This truck part is made by Mack. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
This gasket is intended for high‑demand sealing applications where reliable compression and fluid containment are essential. Its role spans cooling, lubrication, and fuel interfaces, where even a tiny leak can deteriorate system efficiency and lead to degraded performance. Material choice, gasket profile, and thickness are tailored to maintain seal integrity during temperature changes and vibration. Proper seating is key; surfaces must be free of burrs and imperfections to achieve a uniform seal. Replacement at recommended intervals or after service intervals protects against cross‑contamination and reduces the risk of catastrophic failures. The right gasket sustains uptime, keeps fluids where they belong, and contributes to overall vehicle reliability. Source One Parts Center.