Engine timing Chain Kit for camshaft. Porsche 957 / 958 Cayenne / 970 Panamera

Engine timing chain Kit for camshaft included tensioner no. 94810518011 which fits car 17/10/2008>>

A complete engine timing chain kit - including the timing chain, sprockets, tensioner, guides, and necessary hardware - used to drive and synchronise crankshaft and camshafts, and - where applicable - oil pump, balance shafts or auxiliary drives. The kit replaces all critical moving parts in the timing system at once.

Fits:
Porsche 957 Cayenne 4.8L S / GTS / TURBO / TURBO S
Engine codes: M48.01 / M48.51 17/10/2008>>

Porsche 958 Cayenne 4.8L S / GTS / TURBO / TURBO S
Engine codes: M48.02 / M48.52 / MCF.TB

Porsche 970 Panamera 4.8L S / GTS / TURBO / TURBO S
Engine codes: M48.20 / M48.40 / M48.70 / MCW.BA / MCW.CA

This kit contains: 
1x 94810725212
1x 94810516910
1x 94810223111
1x 94810518011
2x 94810518111
1x 94810502312
2x 94810516612
1x 94810506811
1x 94810506510

Diagram ref no 1, 3, 4, 5, 7, 9, 12, 13, 14,

Why replacement matters
Timing-chain systems wear over time: chains stretch or wear, guides and tensioners degrade, and components lose tension. This can result in:
• Chain slack, skipping or jumping - leading to timing misalignment, valve timing errors or even engine damage.
•  Increased engine noise, rough idling or poor performance.
•  Accelerated wear on camshafts, valves or pistons in severe cases.

A full replacement with this kit renews all critical timing components at once, restoring factory timing precision and long-term reliability - often more cost-effective than piecemeal repairs.

When to Replace
Consider replacing the entire timing chain kit if:
•  You hear rattling, slapping or chain noise from the front of the engine, especially at cold start or idle.
•  You detect timing-related performance issues - misfires, rough idle, loss of power, erratic valve timing. 
•  Oil contains metal shavings or debris indicating wear of guides or chain components.
•  You are performing a major engine service or rebuild, or you are at high mileage / high load conditions.
•  The vehicle’s service history is unknown or incomplete.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94810516910

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