VALVE INTAKE*3901117 for DAF, FODEN Trucks, TATA, IVECO, DENNIS – High-Performance Engine Valve Assembly This premium valve intake component, model 3901117, is engineered for optimal performance in heavy-duty diesel engines found in commercial vehicles such as DAF, FODEN, TATA, IVECO, and DENNIS trucks. Designed with precision engineering and durable materials, this intake valve ensures consistent airflow into the
Combustion Chamber, directly influencing engine efficiency, fuel economy, and overall power output. Key Features: - Precision-machined intake valve body for accurate fitment across multiple OEM platforms - Heat-resistant alloy construction to withstand extreme operating temperatures - Compatible with both overhead
Camshaft (OHC) and dual overhead camshaft (DOHC) configurations - Enhanced sealing surface to minimize leakage and maintain compression integrity - Lightweight yet robust design for reduced mechanical stress and improved longevity Detailed Description: The intake valve plays a pivotal role in the four-stroke internal combustion cycle by regulating the entry of the air-fuel mixture into the cylinder during the intake stroke. This critical function directly impacts
Combustion Efficiency and emissions control. Unlike standard replacements, our 3901117 valve intake features a hardened stem and precision-ground seat that reduce wear over time—especially important in high-mileage applications common in long-haul transport and industrial fleet operations. It works in tandem with the exhaust valve to synchronize valve timing, ensuring smooth engine operation under varying load conditions. Whether used in urban delivery trucks or off-road haulers, this valve supports peak torque delivery and minimizes downtime due to premature failure. The integrated design allows seamless integration with existing valve train systems, including rocker arms, pushrods, and cam followers, without requiring extensive modifications. Ideal Use Cases: This valve assembly is specifically recommended for maintenance and repair work on medium to heavy-duty diesel engines in commercial fleets. Suitable for use in logistics vehicles, refuse trucks, construction equipment, and agricultural machinery where reliability and consistent airflow management are essential. It’s also a top choice for mechanics servicing older models of DAF XF series, FODEN F400, TATA Prima, IVECO Daily, and DENNIS Eagle chassis—vehicles known for demanding operational environments. Customer Testimonials: "Installed this intake valve on my IVECO Daily after a failed rebuild. Performance improved noticeably within 500 miles—better idle stability and smoother acceleration." "Used it alongside a full valve train overhaul. No more misfires or rough running. A solid replacement part for heavy-duty applications." "Perfect fit for my TATA Ultra truck. Works flawlessly even in high-temperature climates. Worth every penny." Frequently Asked Questions: What makes this intake valve different from generic alternatives? It’s manufactured using aerospace-grade steel alloys and tested under real-world thermal cycles to ensure durability beyond typical aftermarket standards. Is it compatible with turbocharged engines? Yes, this valve is suitable for both naturally aspirated and turbocharged configurations found in modern commercial vehicle engines. How often should intake valves be replaced? Generally, they should be inspected during major service intervals (every 100,000–150,000 km), but replacement may be necessary earlier if signs of warping, carbon buildup, or valve seat damage appear. Can this valve be installed without professional help? While possible for experienced technicians, we recommend professional installation to ensure correct valve clearance settings and proper seating alignment. Does it include gaskets or seals? No, this is a standalone valve component; additional seals and gaskets must be sourced separately based on your engine model.
Product Categories : Engine Valve Train > Valve Intake/Valve Exhaust
