CATERPILLAR 156-6403 Poppet 1566403

Caterpillar 156-6403 Poppet Valve – OEM-Grade Replacement for Asphalt Pavers

The Caterpillar 156-6403 Poppet Valve is a high-precision component engineered for optimal performance in a wide range of Caterpillar asphalt pavers, including models AGP-AP-1000B, A3P-AP-1055B, ABB-AP-1055B, ACM-BG-2455C, B2G-BG-2455C, BYG-BG-260C, and several 3-series pavers (3MM, 3NM, 3PM, 3RM, 3JM, 3KM, 3LM) as well as the 7NR-8 FT Asphalt Paver. Manufactured to meet stringent OEM specifications, this poppet valve is constructed from premium-grade metallurgy to withstand high-pressure load conditions typical in asphalt paving operations. Its precise dimensions and robust design ensure seamless integration with the drivetrain and hydraulic systems, delivering reliable flow control and enhanced durability under continuous heavy-duty use.

Technically, the 156-6403 poppet valve features corrosion-resistant materials and a finely machined sealing surface that minimizes leakage and maximizes hydraulic efficiency. Its design optimizes fluid dynamics within the valve chamber, reducing wear and extending service intervals. This component plays a critical role in regulating hydraulic pressure and flow, directly impacting the operational efficiency and longevity of your asphalt paver. By using this OEM-grade replacement part, operators benefit from reduced downtime, improved machine responsiveness, and consistent paving quality, essential for maintaining productivity on demanding job sites.

🔗 For detailed specifications and to purchase the Caterpillar 156-6403 Poppet Valve, visit the official product page at Caterpillar 156-6403 Poppet Valve on AllParts Expert. This ensures you receive genuine parts backed by industry-leading quality and support.

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