Standard part number 683723, fully compatible with original Claas corn header hydraulic system, no modification needed, direct replacement.

Adopts high-grade carbon steel with overall heat treatment, high hardness, strong compression resistance, not easy to deform under high hydraulic pressure.

Adopts imported rubber sealing ring + one-way valve structure, effectively prevents hydraulic oil leakage, ensures stable pressure output, and avoids system failure.

Spring self-locking structure realizes one-hand quick plug and pull, greatly shortens equipment replacement and maintenance time, improves farm work efficiency.

Anti-rust, anti-corrosion, anti-vibration and anti-wear, suitable for long-term high-intensity field harvesting work, durable and low failure rate.

Optimized internal runner design, small flow resistance, no pressure drop, ensuring consistent and powerful hydraulic power for corn header cutting and lifting system.