Premium Compatibility – Engineered specifically for Deutz F3L4L2012, D2012L4, and BF4M1011 diesel engines, ensuring seamless fitment and peak performance.

High-Tech Material – Multi-layer steel (MLS) construction with precision-cut sealing edges for superior heat resistance (up to 500°C) and pressure durability.

Precision Craftsmanship – CNC-machined for exact tolerances (0.05mm accuracy) to prevent leaks, reduce friction, and extend engine lifespan.

Industrial-Grade Reliability – Reinforced fiber layers and nitrile rubber coating combat oil/coolant erosion, ideal for heavy-duty construction, agriculture, and generator engines.

OEM Match Quality – Direct replacement for original part #4289407 with identical specs (85mm bore, 2.5mm thickness), no modifications required.

Bulk Purchase Advantage – Factory-direct pricing (40% below retail) with 10,000+ units ready for global wholesale shipment.