CATERPILLAR 133-1855 Plug-Break Off 1331855

Caterpillar 380-8552 Valve AS-Relief – OEM-Grade Hydraulic Relief Valve for Heavy Equipment

The Caterpillar 380-8552 Valve AS-Relief is a precision-engineered hydraulic relief valve designed to maintain optimal pressure regulation in a wide range of Caterpillar machinery, including Cold Planers (P1C-PM-200, P1M-PM-200, PNM-PM-201), Earthmoving Compactors (87X-826C, 86X-825C, BXD-836H), and Engine Generator Sets (85Z-3306, 83Z-3304B, 9NR-3306B, SCJ-3516C). Manufactured to meet strict OEM specifications, this valve ensures reliable pressure relief under extreme load conditions, protecting hydraulic circuits from overpressure damage. Constructed with high-grade metallurgy, the valve features robust internal components that resist wear and corrosion, delivering long-lasting durability and consistent performance in demanding industrial environments.

Technically, the 380-8552 valve incorporates precision-machined ports and calibrated springs to maintain exact pressure thresholds, optimizing the drivetrain and hydraulic system efficiency. Its compact design allows seamless integration into existing hydraulic assemblies, minimizing downtime during replacement or maintenance. The valve’s compatibility across multiple Caterpillar models underscores its versatility and critical role in maintaining system safety and operational reliability. By regulating hydraulic pressure accurately, it enhances equipment longevity and reduces the risk of costly repairs, making it an essential component for heavy equipment operators seeking peak performance and durability.

🔗 For detailed specifications and to purchase the Caterpillar 380-8552 Valve AS-Relief, visit the Caterpillar 380-8552 Valve AS-Relief product page.

SEO Keywords: Caterpillar 380-8552 valve, hydraulic relief valve, OEM Caterpillar parts, heavy equipment spare parts, Caterpillar Cold Planer valve, Earthmoving Compactor valve, engine generator set valve, hydraulic pressure relief, durable Caterpillar valve, Caterpillar valve replacement.