Genuine OEM Jaguar Engine Timing Chain, part number C2Z22078. This vital component ensures the precise synchronization of the engine's crankshaft and camshaft(s), controlling valve timing for optimal combustion. It operates within the engine assembly. Constructed from durable steel, this chain is engineered for long-term reliability. Choosing a genuine OEM timing chain guarantees the correct material strength, link pitch, and overall quality for reliable engine operation and longevity.