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Piston ring set. Porsche 924S 2.5 / 944 2.5 / 944S - 94410397300
94410397300/1::1
Vehicle Group
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944S 2.5L 16V 1987-88
Information
Piston ring set. Price is for 1 set.
Cylinder Bore: 100,00 mm
Component Number:
• R1,5 IF Cr P
• M1,75 IW Cr P
• DSF 3,0 Cr
Standard Size [STD]
Fits:
Porsche 924 S 1986-88
Porsche 944 2.5L 1985-87
Porsche 944 S 1986-88
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410397300
The product you are viewing cross references to these numbers
Cylinder Bore: 100,00 mm
Component Number:
• R1,5 IF Cr P
• M1,75 IW Cr P
• DSF 3,0 Cr
Standard Size [STD]
Fits:
Porsche 924 S 1986-88
Porsche 944 2.5L 1985-87
Porsche 944 S 1986-88
Related reference numbers
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94410397300
94410397300
08-320400-10
94410390100
The product you are viewing cross references to these numbers
Price: €48.79
Orderable
Related products
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
Information
Piston Ring Set, ø93 mm, Ring 1,20 x 1,50 x 2,00 mm.
The OE Match Piston Ring Set is a high-quality replacement ring set designed for pistons with a 93mm bore diameter. Featuring ring dimensions of 1.20mm, 1.50mm and 2.00mm, this precision-engineered set is manufactured to OE specifications to ensure proper sealing between the piston and cylinder wall.
x6 Sets Required Per Car.
Fits:
Diagram Ref No 2
Piston rings are critical components within the engine, responsible for maintaining compression, controlling oil consumption and transferring heat from the piston to the cylinder wall. This OE Match ring set provides the correct fit, sealing performance and durability required for engine rebuilds, overhauls and performance restoration projects.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610303351
The product you are viewing cross references to these numbers
The OE Match Piston Ring Set is a high-quality replacement ring set designed for pistons with a 93mm bore diameter. Featuring ring dimensions of 1.20mm, 1.50mm and 2.00mm, this precision-engineered set is manufactured to OE specifications to ensure proper sealing between the piston and cylinder wall.
x6 Sets Required Per Car.
Fits:
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
Diagram Ref No 2
Piston rings are critical components within the engine, responsible for maintaining compression, controlling oil consumption and transferring heat from the piston to the cylinder wall. This OE Match ring set provides the correct fit, sealing performance and durability required for engine rebuilds, overhauls and performance restoration projects.
What This Product Does:
- Creates a gas-tight seal between the piston and cylinder wall.
- Maintains engine compression for efficient combustion.
- Controls engine oil distribution on cylinder walls.
- Prevents excessive oil from entering the combustion chamber.
- Transfers heat from the piston to the cylinder bore.
- Helps optimise engine performance, efficiency and reliability.
Symptoms Of Wear Or Failure:
- Excessive engine oil consumption.
- Blue smoke from the exhaust system.
- Reduced engine compression.
- Loss of engine power and performance.
- Poor acceleration and throttle response.
- Increased crankcase pressure.
- Excessive engine blow-by.
- Fouled spark plugs caused by oil contamination.
- Difficult starting and reduced fuel efficiency.
Why Replacement Matters:
- Piston rings operate under extreme temperatures, pressures and friction throughout every engine cycle. Over time, normal wear can reduce their ability to seal the combustion chamber and control oil movement effectively. Excessive wear may result in compression loss, increased oil consumption and reduced engine performance.
- If worn piston rings are not replaced, combustion gases can escape past the piston, while engine oil can enter the combustion chamber, leading to increased emissions, carbon build-up and potential engine damage. During engine rebuilds or major repairs, replacing piston rings is essential for restoring proper compression, oil control and overall engine efficiency.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610303351
996.103.033.51
94810393101
The product you are viewing cross references to these numbers
Price: €14.28
In stock
Vehicle Group
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Piston Ring Set.
6 sets per engine. Price is for 1 set.
Fits:
Porsche Boxster 3.4L
Porsche Cayman 3.4L
M97.21 & M97.22 Engines
Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.
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98710305302
The product you are viewing cross references to these numbers
6 sets per engine. Price is for 1 set.
Fits:
Porsche Boxster 3.4L
Porsche Cayman 3.4L
M97.21 & M97.22 Engines
Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.
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98710305302
98710305302
The product you are viewing cross references to these numbers
Price: €337.06
Orderable
Vehicle Group
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman S / GTS 3.4L 981 2013-16
Information
Piston ring set.
6 sets per engine. Price is for 1 set.
Fits:
Porsche 987.2 Boxster S 3.4L MA1.21
Porsche 987C.2 Cayman S 3.4L MA1.21
Porsche 997.2 Carrera 3.6L MA1.02
Porsche 981 Boxster S 3.4L MA1.23
Porsche 981C Cayman S 3.4L MA1.23
Porsche 991 Carrera 3.4L MA1.04
Cylinder Bore: ø97 mm
Component Number:
1. R 1.2 N
2. NM 1.5 P
3. 3S 2.0 N
Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.
Related reference numbers
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9A110306502
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6 sets per engine. Price is for 1 set.
Fits:
Porsche 987.2 Boxster S 3.4L MA1.21
Porsche 987C.2 Cayman S 3.4L MA1.21
Porsche 997.2 Carrera 3.6L MA1.02
Porsche 981 Boxster S 3.4L MA1.23
Porsche 981C Cayman S 3.4L MA1.23
Porsche 991 Carrera 3.4L MA1.04
Cylinder Bore: ø97 mm
Component Number:
1. R 1.2 N
2. NM 1.5 P
3. 3S 2.0 N
Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.
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9A110306502
9A110306502
503RS001070N0
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Price: €343.24
Orderable