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Oil Pump / Tandem Pump Seal. Porsche 987.1 / 987C.1 / 997.1 - 99970755440
99970755440
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Oil Pump / Tandem Pump Seal. 95 x 2,5
This original Porsche O-ring seal is used in the engine oil pump / tandem pump assembly, helping prevent oil leakage and maintain correct sealing within the engine lubrication system.
Sold individually
Fits:
Porsche 987.1 Boxster / Boxster S 2005 - 2008
Porsche 987C.1 Cayman / Cayman S 2006 - 2008
Porsche 997.1 C2 / C2S 2005 - 2008 Cabrio/Coupe
Diagram Ref No 18
What This Part Does / Functions
• Seals the oil pump / tandem pump connection
• Helps prevent engine oil leakage
• Supports correct sealing within the lubrication system
• Helps maintain clean and reliable oil pump operation
• Replaces a hardened, flattened, cut or leaking original O-ring
• Provides correct OE Porsche size, material and fitment
• Supports correct reassembly after oil pump or tandem pump service
• Helps maintain factory engine sealing performance.
Why Replace This Part?
O-ring seals are exposed to engine oil, heat, pressure and age-related hardening. Over time, the seal can flatten, crack, swell or lose elasticity. Once the pump assembly has been removed or disturbed, the seal should normally be replaced to ensure a reliable seal when reassembled. Replacing it with a Genuine Porsche OE oil pump / tandem pump seal helps prevent oil leaks and supports correct engine lubrication system sealing.
Common Symptoms of a Failed Oil Pump / Tandem Pump Seal
• Engine oil leak around the oil pump / tandem pump area
• Oil residue near the pump housing
• Persistent seepage after previous engine work
• Hardened, flattened or cracked O-ring during inspection
• Oil smell from hot engine components
• Oil drips underneath the vehicle
• Seal damage after pump removal
• Need to reseal the pump during engine service.
When to Replace This Part
When removing or refitting the oil pump / tandem pump. During engine oil pump service or replacement. If oil leakage is traced to the pump seal area. If the O-ring is hardened, flattened, cracked or damaged. During engine rebuild or lubrication system repairs. When replacing related pump components. After separating the pump from its sealing surface. Whenever Porsche workshop procedure recommends replacing the seal after removal.
Where It Fits on the Car
This O-ring fits in the engine oil pump / tandem pump assembly. It seals the pump connection point and helps prevent oil from leaking at the pump housing. Correct installation is important. The sealing surface should be clean, and the O-ring should be fitted without twisting, pinching or damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970755440
The product you are viewing cross references to these numbers
This original Porsche O-ring seal is used in the engine oil pump / tandem pump assembly, helping prevent oil leakage and maintain correct sealing within the engine lubrication system.
Sold individually
Fits:
Porsche 987.1 Boxster / Boxster S 2005 - 2008
Porsche 987C.1 Cayman / Cayman S 2006 - 2008
Porsche 997.1 C2 / C2S 2005 - 2008 Cabrio/Coupe
Diagram Ref No 18
What This Part Does / Functions
• Seals the oil pump / tandem pump connection
• Helps prevent engine oil leakage
• Supports correct sealing within the lubrication system
• Helps maintain clean and reliable oil pump operation
• Replaces a hardened, flattened, cut or leaking original O-ring
• Provides correct OE Porsche size, material and fitment
• Supports correct reassembly after oil pump or tandem pump service
• Helps maintain factory engine sealing performance.
Why Replace This Part?
O-ring seals are exposed to engine oil, heat, pressure and age-related hardening. Over time, the seal can flatten, crack, swell or lose elasticity. Once the pump assembly has been removed or disturbed, the seal should normally be replaced to ensure a reliable seal when reassembled. Replacing it with a Genuine Porsche OE oil pump / tandem pump seal helps prevent oil leaks and supports correct engine lubrication system sealing.
Common Symptoms of a Failed Oil Pump / Tandem Pump Seal
• Engine oil leak around the oil pump / tandem pump area
• Oil residue near the pump housing
• Persistent seepage after previous engine work
• Hardened, flattened or cracked O-ring during inspection
• Oil smell from hot engine components
• Oil drips underneath the vehicle
• Seal damage after pump removal
• Need to reseal the pump during engine service.
When to Replace This Part
When removing or refitting the oil pump / tandem pump. During engine oil pump service or replacement. If oil leakage is traced to the pump seal area. If the O-ring is hardened, flattened, cracked or damaged. During engine rebuild or lubrication system repairs. When replacing related pump components. After separating the pump from its sealing surface. Whenever Porsche workshop procedure recommends replacing the seal after removal.
Where It Fits on the Car
This O-ring fits in the engine oil pump / tandem pump assembly. It seals the pump connection point and helps prevent oil from leaking at the pump housing. Correct installation is important. The sealing surface should be clean, and the O-ring should be fitted without twisting, pinching or damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970755440
99710702202
99710702201
99970755440
99610722151
The product you are viewing cross references to these numbers
Price: €7.81
In stock
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- Porsche 997 MKII Carrera C2S 3.8L 2009-12
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- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
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- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
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- Porsche 992.1 Speedster 4.0L 2019-24
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- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
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- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche 992.1 (911) Sport Classic 3.8L 2023
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- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
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- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
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Information
Replacement hexagon head bolt - M8 x 70 - used to secure the coolant pipework to the coolant carrier (transports coolant between banks).
Sold individually; three required per vehicle.
Fits:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAF008158
The product you are viewing cross references to these numbers
Sold individually; three required per vehicle.
Fits:
Porsche 987.2 Boxster / S 2009-12
Porsche 987.2 Cayman / S 2009-12
--
Porsche 981 Boxster / S 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman / S 2013-16
Porsche 981 Cayman GT4 2016
--
Porsche 718 (982) Boxster GTS 4.0L 2017>>
Porsche 718 (982) Boxster Spyder / RS 4.0L 2019>>
Porsche 718 (982) Cayman GTS 4.0L 2017>>
Porsche 718 (982) Cayman GT4 2019>>
--
Porsche 997.2 Carrera / S 2009-12
Porsche 997.2 Turbo / S 2010-13 - Not including GT2 RS
--
Porsche 991.1 / 991.2 Carrera / S 2012-19
Porsche 991 Turbo / GT2 RS 2014-20
Porsche 991 GT3 / GT3 RS 2014-21
--
Porsche 992.1 Carrera 2019-24
Porsche 992 Turbo / S 2020-25
Porsche 992 GT3 / RS 2021-25
Related reference numbers
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PAF008158
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Price: €5.95
In stock