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- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 - 1950 to 1965 (intermediate shaft)
Porsche 928 - 1978 to 1995 (oil pimp drive pulley)
Porsche 944 2.5ltr - 1982 to 1984 (crankshaft pulley)
Porsche 955 Cayenne S / turbo - 2003 to 2006 (crankshaft pulley and oil pump drive pulley)
Porsche 957 Cayenne S / GTS / turbo - 2007 to 20010 (crankshaft pulley)
Porsche 957 Cayenne S / GTS / turbo - 2007 to 20010 (crankshaft pulley)
Porsche 970 Panamera 4.8ltr V8 - 2009 to 2016 (crankshaft pulley)
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0127131
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Fits:
Porsche 957 Cayenne 3.0L V6 Diesel - 2007-10
Porsche 958 Cayenne 3.0L V6 Diesel - 2011 model year only*
Diagram ref. 30.
*NOTE: This timing chain is only compatible with first-year 958 Cayenne diesel models featuring the engine code 059E. From 2012 onward, the diesel model adopted a different engine, making this chain unsuitable for later versions. If you are unsure, please do not hesitate to contact us with your vehicle's VIN number, and we'll be happy to confirm compatibility.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958109465
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
The IWIS Timing Chain / Oil Pump Drive is a replacement internal engine drive-chain component for compatible Porsche applications. Designed for the engine's oil pump drive system, it transfers mechanical rotation through the chain drive to help ensure continuous operation of the oil pump while the engine is running.
Fits:
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2011
Diagram Ref No 30
Reliable oil pump drive is essential because the lubrication system must continuously circulate engine oil to bearings, rotating assemblies, timing components and other internal surfaces. Excessive chain wear, elongation or damage can compromise the drive system and, in severe cases, contribute to loss of oil circulation and serious engine damage.
What This Product Does:
This chain forms part of the mechanical drive system responsible for operating the engine oil pump.
It transfers rotational movement through the engine's drive system to the oil pump, allowing the pump to circulate lubricating oil throughout the engine.
Its function helps support:
- Reliable oil pump operation
- Continuous engine oil circulation
- Correct lubrication of internal engine components
- Protection of crankshaft and connecting-rod bearings
- Lubrication of camshaft and valvetrain components
- Lubrication of timing-system components
- Reduction of internal friction and wear
- Reliable long-term engine operation
The chain itself does not generate oil pressure. It provides the mechanical drive required for the oil pump to operate.
Symptoms Of Wear Or Failure:
Oil pump drive chains are designed for long service life, but wear can develop due to mileage, lubrication problems, contamination or deterioration of associated components.
Possible symptoms include:
- Metallic rattling or clattering
- Chain noise from the drive area
- Excessive chain slack
- Chain elongation
- Visible chain wear or damage
- Abnormal sprocket wear
- Excessive movement within the chain drive
- Low oil-pressure warning
- Oil-pressure related fault messages
- Abnormal engine noise associated with inadequate lubrication
- Metal particles or debris in the engine oil or oil filter
Some chain-drive problems may provide limited warning before becoming serious, so confirmed excessive wear should be addressed promptly.
Why Replacement Matters:
The oil pump drive chain performs an important role in maintaining reliable engine lubrication.
Replacing a confirmed worn, elongated or damaged IWIS Timing Chain / Oil Pump Drive can help:
- Restore dependable mechanical drive to the oil pump
- Maintain reliable engine oil circulation
- Reduce excessive chain slack
- Reduce abnormal chain noise
- Correct excessive chain elongation
- Protect associated sprockets and drive components
- Reduce the risk of oil pump drive failure
- Support correct engine lubrication
- Protect expensive internal engine components
Because the lubrication system is critical to engine survival, deterioration within the oil pump drive should not be ignored.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958109465
The product you are viewing cross references to these numbers