Womala Auto Engine Spare Parts Intake Camshaft OE 32298831 for Volvo S60 XC60 V70 V9017-

The Intake Camshaft (OE Number: 32298831) is a precision-engineered component at the heart of Volvo's engine valve train, responsible for controlling the opening and closing of intake valves. Crafted from high-strength alloy steel (typically 1045 or 4140 steel) with a hardened surface (HRC 55-60), it features precisely machined lobes that dictate valve timing—optimizing air-fuel mixture intake for efficient combustion.

This camshaft is engineered to withstand extreme engine temperatures (up to 250°C) and rotational speeds (6,000+ RPM), ensuring durability and consistent performance. It meets Volvo's strict tolerances (lobe profile accuracy within 0.01mm) for seamless integration with the engine's timing system, making it an ideal replacement for worn or damaged original units.

• Valve Timing Control: The camshaft's lobes actuate intake valves, regulating their lift and duration to match engine load and speed—maximizing airflow into the combustion chamber at low RPMs and maintaining efficiency at high RPMs.
• Combustion Optimization: By precisely timing valve openings, it ensures the optimal air-fuel ratio (14.7:1 for gasoline engines), enhancing power output (up to 5% improvement in peak horsepower) and reducing emissions.
• Durability & Stability: Resists wear from constant contact with valve lifters or rockers, thanks to its hardened surface and precise balancing—minimizing vibrations and extending service life (typically 150,000+ km).
• System Synchronization: Works in tandem with the crankshaft and timing chain/belt to maintain valve-to-piston clearance, preventing catastrophic engine damage from misalignment.

This intake camshaft is specifically designed for a wide range of Volvo models, with coverage across multiple years:

• We have 5 branches and deep cooperation with 50+ factories (including 5 joint-stock enterprises). 15,000㎡ production base, 10,000+ SKU inventory, to ensure timely delivery of orders.
• With 13 years of experience in Volvo accessories industry, we can provide accurate product matching and technical solutions. We provide one-stop procurement services to save customers' time and cost.
• We implement 10 strict quality inspection processes (such as noise detection, durability test, surface roughness test, etc.). The cooperative factories are supporting suppliers of international brands such as Bosch and Hella.