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Engine piston. Porsche 987 Boxster / Cayman - MAHLE 96.00 Ø - M 97.21 / M 97.22 - 9871030511X
9871030511X/1
Vehicle Group
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Engine piston - Ø 96.00 - Engine type: M 97.21 / M 97.22
This MAHLE engine piston is a high-quality aftermarket replacement engineered to meet the specifications of the Porsche OE piston 98710305113 for Porsche Boxster and Cayman 987 models. This precision-manufactured piston is designed to restore engine performance, compression, and reliability during rebuilds or maintenance.
Price is for EACH (must be purchased as a set of 6)
Fits:
Porsche 987.1 Boxster 3.4L 2006 - 2008
Porsche 987C.1 Cayman 3.4L 2005 - 2008
Specification:
Cyl.Bore: 96.005 mm
Length: 51.8 mm
Compression Height: 32.35 mm
Bolt Length: 56 mm
Bolt: Ø 22 mm
Valve Pocket Depth 1: 5.5 mm
Valve Pocket Depth 2: 5.5 mm
As a core component of the internal combustion engine, the piston reciprocates within the cylinder bore, compressing the air-fuel mixture before ignition and transmitting combustion forces through the connecting rod to the crankshaft. It works together with piston rings to maintain proper sealing, manage oil control, and withstand high temperatures and pressures associated with engine operation.
Applications:
This piston is suitable for use in Porsche 987.1 Boxster 3.4 L (2006–2008) and 987C.1 Cayman 3.4 L (2005–2008) engines when matched to the correct engine series and specifications. Always verify compatibility with your vehicle’s VIN or engine details before ordering.
Performance & Fit:
Manufactured to MAHLE’s exacting standards, the piston offers a direct fit, excellent thermal performance, and minimal friction with correct clearances. It’s ideal for engine rebuilds, restorations, or replacing worn pistons to help maintain the original driving dynamics and engine efficiency that Porsche owners expect.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9871030511X
The product you are viewing cross references to these numbers
This MAHLE engine piston is a high-quality aftermarket replacement engineered to meet the specifications of the Porsche OE piston 98710305113 for Porsche Boxster and Cayman 987 models. This precision-manufactured piston is designed to restore engine performance, compression, and reliability during rebuilds or maintenance.
Price is for EACH (must be purchased as a set of 6)
Fits:
Porsche 987.1 Boxster 3.4L 2006 - 2008
Porsche 987C.1 Cayman 3.4L 2005 - 2008
Specification:
Cyl.Bore: 96.005 mm
Length: 51.8 mm
Compression Height: 32.35 mm
Bolt Length: 56 mm
Bolt: Ø 22 mm
Valve Pocket Depth 1: 5.5 mm
Valve Pocket Depth 2: 5.5 mm
As a core component of the internal combustion engine, the piston reciprocates within the cylinder bore, compressing the air-fuel mixture before ignition and transmitting combustion forces through the connecting rod to the crankshaft. It works together with piston rings to maintain proper sealing, manage oil control, and withstand high temperatures and pressures associated with engine operation.
Applications:
This piston is suitable for use in Porsche 987.1 Boxster 3.4 L (2006–2008) and 987C.1 Cayman 3.4 L (2005–2008) engines when matched to the correct engine series and specifications. Always verify compatibility with your vehicle’s VIN or engine details before ordering.
Performance & Fit:
Manufactured to MAHLE’s exacting standards, the piston offers a direct fit, excellent thermal performance, and minimal friction with correct clearances. It’s ideal for engine rebuilds, restorations, or replacing worn pistons to help maintain the original driving dynamics and engine efficiency that Porsche owners expect.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9871030511X
98710305114
98710305113
503 PI 00108 000
503 PI 00108 002
The product you are viewing cross references to these numbers
£258.00
Now £232.20
Orderable
Related products
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Engine piston and cylinder.
Fits:
Engine codes: 616.16 / 616.36 / 616.39 / 616.40
Porsche 912 1.6 01/1965-02/1970
Porsche 356B 1600 super90 01/1959 - 12/1963
Porsche 356C 1600 SC 01/1965- 02/1970
Please note: These pistons will need to be purchased as 4 pcs. Singles are not available. Price displayed is for each piston.
This set should only be fitted by engine builders or tuners as other parts may be required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610390403
The product you are viewing cross references to these numbers
Fits:
Engine codes: 616.16 / 616.36 / 616.39 / 616.40
Porsche 912 1.6 01/1965-02/1970
Porsche 356B 1600 super90 01/1959 - 12/1963
Porsche 356C 1600 SC 01/1965- 02/1970
Please note: These pistons will need to be purchased as 4 pcs. Singles are not available. Price displayed is for each piston.
This set should only be fitted by engine builders or tuners as other parts may be required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610390403
61610390403
5040190
61610390490
The product you are viewing cross references to these numbers
£522.65
Now £470.38
In stock
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Engine piston and cylinder.
Fits:
PORSCHE 356 1600cc
Engine code616.15
82.50 Ø
4 Cylinder
8 valve
1582cc
55 KW
75 HP
Please note: These pistons will need to be purchased as 4 pcs. Singles are not available. Price displayed is for each piston.
This set should only be fitted by engine builders or tuners as other parts may be required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610390601
The product you are viewing cross references to these numbers
Fits:
PORSCHE 356 1600cc
Engine code616.15
82.50 Ø
4 Cylinder
8 valve
1582cc
55 KW
75 HP
Please note: These pistons will need to be purchased as 4 pcs. Singles are not available. Price displayed is for each piston.
This set should only be fitted by engine builders or tuners as other parts may be required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610390601
61610390600
61610390601
61610390690
5033790
The product you are viewing cross references to these numbers
£315.65
Now £284.08
Arriving soon