Cylinder Head / Camshaft Carrier

Cast Iron cylinder liners Porsche 997 3.8L C2S / C4S
3.8L, 99.00mm Bore, flanged liner (No cutouts).



Fits:
Porsche 997 3.8L Price is Each

Inside Diameter 99.00mm / 3.898inch
Outside Diameter 104.20mm / 4.103inch
Length 128.00mm / 4.992inch
Flange Diameter 107.40mm / 4.228inch
Flange Depth 5.00mm / 0.197inch

NEW Cast Iron cylinder liners suitable for repairing damaged Alusil bores in 997 engines.

These liners are becoming very popular, with increasing numbers of cars suffering from scoring in the bores.

The liners will need to be fitted by a professional machine shop. You will not need to get special pistons or rings, as the original spec ones can be used with these cast iron liners.

Cylinder base gasket.


Fits:
Porsche 997 Turbo / GT2 / GT2 RS 2009-11
Porsche 997 GT3 / GT3 RS / GT3 RS 4.0 2007-11

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Diagram ref no 8

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99710119371

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Cylinder base gasket.



Fits:
Porsche 997 Turbo / GT2 / GT2 RS 2009-11
Porsche 997 GT3 / GT3 RS / GT3 RS 4.0 2007-11

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Diagram ref no 8

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99710119371

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Cylinder head bolt long. M10 x 230.
24 Bolts Per Engine. Price is for EACH.



Fits:
Porsche 986 Boxster 2.7L / S 3.4L 2003-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 2002-05
Porsche 997 Carrera 2005-08

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Diagram ref no 20.

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99610418059

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Cylinder head bolt long. M10 x 230.
24 Bolts Per Engine. Price is for EACH.



Fits:
Porsche 986 Boxster 2.7L / S 3.4L 2003-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 2002-05
Porsche 997 Carrera 2005-08

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Diagram ref no 20.

Related reference numbers
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99610418059

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Cylinder head cover gasket.



Fits:
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 2002-05
Porsche 997 Carrera 2005-08

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Diagram ref no 27.

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99610420300

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Cylinder head cover gasket.



Fits:
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 2002-05
Porsche 997 Carrera 2005-08

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Diagram ref no 27.

Related reference numbers
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99610420300

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Cylinder head cover gasket.


Fits:
Porsche 986 Boxster 2.7L / S 3.4L 2003-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 2002-05
Porsche 997 Carrera 2005-08

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Diagram ref no 41.

Related reference numbers
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99610524403

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Cylinder head cover plug.


Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1997-05
Porsche 997 Carrera 2005-08

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Diagram ref no 28.

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99610421554

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Cylinder head cover plug.



Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1997-05
Porsche 997 Carrera 2005-08

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Diagram ref no 28.

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99610421554

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Cylinder Head Cover Plug.



Fits:
Porsche 986 Boxster 2.7L / 3.2L 2003-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 2002-05
Porsche 997 Carrera 2005-08


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Diagram ref no 29.

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99610421602

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Cylinder head stud.
24Pc per Engine. Price is for each.



Fits:
Porsche 996 Turbo 2001-05
Porsche 997.1 Turbo / GT2 2007-09
Porsche 997.2 GT2 RS 2011
Porsche 996 GT3 2000-05
Porsche 997 GT3 2007-11

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Diagram ref no 6

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99610117270

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Cylinder head studs. SET OF 24.



Fits:
Porsche 996 Turbo 2001-05
Porsche 997.1 Turbo / GT2 2007-09
Porsche 997.2 GT2 RS 2011
Porsche 996 GT3 2000-05
Porsche 997 GT3 2007-11

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Diagram ref no 6

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99610117270

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Cylinder head bolt. M10 x 230.
SET OF 24 head studs, washers & nuts.



Fits:
Porsche 986 Boxster 2.7L / S 3.4L 2003-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 2002-05
Porsche 997 Carrera 2005-08

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Diagram ref no 20.

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99610418059

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Cylinder press for Porsche 996/997 GT3



Here is the ultimate tool to press the cylinders in and out of the water jacket on GT3, Turbo, and RS/RSR 996/997 engines.

This kit includes everything you need to safely, accurately, quickly, and conveniently perform this critical task.

Each kit contains:
• ring compressor (1 @102.7)*,
• Delrin cylinder spacers (4),
• complete stainless steel/AL press,
• aluminum cylinder bushing,
• bolts, and a sturdy storage case.

*100mm ring compressor (1) available separately.

Cylinder press for Porsche 996/997 GT3 with 100mm ring compressor



Here is the ultimate tool to press the cylinders in and out of the water jacket on GT3, Turbo, and RS/RSR 996/997 engines.

This kit includes everything you need to safely, accurately, quickly, and conveniently perform this critical task.

Each kit contains:
• ring compressor (1 @100),
• Delrin cylinder spacers (4),
• complete stainless steel/AL press,
• aluminium cylinder bushing,
• bolts, and a sturdy storage case.

Ductile Iron cylinder liners Porsche 997 3.8L C2S / C4S.
Engine 3.8L, 99.00mm Bore, Ductile Iron flanged liners (With Hole and cutouts machined).



Fits:
Porsche 997 3.8L Price SET OF 6

Inside Diameter 99.00mm / 3.898inch

NEW Ductile Iron cylinder liners suitable for repairing damaged Alusil bores in 997 engines.

These New Ductile liners now have the cutouts and gudgeon pin hole already pre machined into the liners. The liners will only need to be bored and honed after fitment.

These liners are becoming very popular, with increasing numbers of cars suffering from scoring in the bores.

The liners will need to be fitted by a professional machine shop. You will not need to get special pistons or rings, as the original spec ones can be used with these Ductile liners.

Engine cylinder base gasket. 104.00 x 2.00.
Sold each.



Fits:
Porsche 996 Turbo 2001-05
Porsche 997.1 Turbo 2007-09
Porsche 997.2 Turbo 2010-13
Porsche 996 GT3 2000-05
Porsche 997 GT3 2007-11

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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99970739340

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Engine cylinder cover base gasket. Sold each.
110.72 x 3.53



Fits:
Porsche 993 Carrera RS 3.7L 1995-98

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Diagram ref no 4

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99970502341

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Engine cylinder cover base gasket. 110.00 x 2.50.
Sold each.



Fits:
Porsche 996 Turbo 2001-05
Porsche 997.1 Turbo 2007-09
Porsche 997.2 Turbo 2010-13
Porsche 996 GT3 2000-05
Porsche 997 GT3 2007-11

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Diagram ref no 7

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99970739440

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Engine cylinder cover base gasket. Sold each.

Inner Diameter: 110 mm,
Outer diameter: 115 mm,
Thickness: 3 mm,



Fits:
Porsche 996 Turbo 2001-05
Porsche 997.1 Turbo 2007-09
Porsche 997.2 Turbo 2010-13
Porsche 996 GT3 2000-05
Porsche 997 GT3 2007-11

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Diagram ref no 7

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99970739440

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Engine Head Gasket for Cylinder 1-3 or 4-6.
2 per engine.



Fits:
Porsche 996 Turbo / GT2 2005-08
Porsche 996 GT3 2000-05
Porsche 997 MKI Turbo / GT2 2007-09 (M97.70)
Porsche 997 MKII Turbo 2010-12 (M97.70)
Porsche 997 MKII GT2
Porsche 997 MKII GT2RS
Porsche 997 GT3 2007-11 (M97.76)

This product supersedes Porsche's old part numbers:
- 99610417071

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Diagram ref no 17

Engine Head Gasket for Cylinder 1-3 or 4-6.
2 per engine.



Fits:
Porsche 996 Turbo / GT2 2005-08
Porsche 996 GT3 2000-05
Porsche 997 MKI Turbo / GT2 2007-09 (M97.70)
Porsche 997 MKII Turbo 2010-12 (M97.70)
Porsche 997 MKII GT2
Porsche 997 MKII GT2RS
Porsche 997 GT3 2007-11 (M97.76)

This product supersedes Porsche's old part numbers:
- 99610417071

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Diagram ref no 17

Engine head gasket. Cylinder 1-3 or 4-6.
2 per engine. Price is for each.



Fits:
Porsche 997 C2S / C4S 2005-08 Coupe/Cabrio (M97.01)

This product supersedes Porsche's old part numbers:
- 99710420102

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Diagram ref no 19

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99710420103

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Engine head gasket. Cylinder 1-3 or 4-6.
2 per engine. Price is for each.



Fits:
Porsche 997 C2S / C4S 2005-08 Coupe/Cabrio (M97.01)

This product supersedes Porsche's old part numbers:
- 99710420102

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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99710420103

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Engine head gasket. Fits: cylinder 1-3 or 4-6.
2 per engine.



Fits:
Porsche 987 Boxster S 3.4L 2006-08 (M97.21)
Porsche 987 Boxster S 3.4L RS SPYDER 2008 (M97.22)
Porsche 987C Cayman S 3.4L 2006-08 (M97.21)
Porsche 996 3.6L C2 / C4 / C4S 2002-05 (M96.03)
Porsche 997 C2 / C4 3.6L Coupe/Cabrio 2005-08 (M96.05)

This product supersedes Porsche's old part numbers:
- 99610420102

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Diagram ref no 19

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99610420104

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Engine head gasket. Fits: cylinder 1-3 or 4-6.
2 per engine.



Fits:
Porsche 987 Boxster S 3.4L 2006-08 (M97.21)
Porsche 987 Boxster S 3.4L RS SPYDER 2008 (M97.22)
Porsche 987C Cayman S 3.4L 2006-08 (M97.21)
Porsche 996 3.6L C2 / C4 / C4S 2002-05 (M96.03)
Porsche 997 C2 / C4 3.6L Coupe/Cabrio 2005-08 (M96.05)

This product supersedes Porsche's old part numbers:
- 99610420102

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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99610420104

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Engine piston set for cast iron cylinder repair liners Porsche 997 3.8L set of 6 with performance rings set included.

Fits:
Porsche 997 3.8L

Bore: 100.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 423g

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197837037

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Engine piston set for cast iron cylinder repair liners Porsche 997 3.8L set of 6 with performance rings set included.



Fits:
Porsche 997 3.8L

Bore: 99.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 409

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197837098

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Engine piston set for Nikasil liners Porsche 997 3.8L set of 6 with performance rings set included.

Fits:
Porsche 997 3.8L

Bore: 99.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 409

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197846098

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Engine piston set for Nikasil liners Porsche 997 3.8L set of 6 with performance rings set included.

Fits:
Porsche 997 3.8L

Bore: 100.00mm
Stroke: 82.8mm
Rod: 141.99mm
Comp Height: 32.95mm
Pin Diam: 22mm
Weight Group: 423g

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197846037

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Exhaust bolt repair kit for Boxster / 996 / 997 Carrera & Cayman Gen1 1997- 2009 (Not GT3, GT2 or TT engines)



With more and more broken exhaust bolts reported on the water-cooled engines, the headache of repairing a broken bolt is becoming epidemic. Tasks ranging from a simple exhaust system update through an engine removal, are consistently plagued by snapped, rusted, and broken exhaust manifold bolts. Rarely can an accurate removal of the broken bolt be performed with the engine in the car, and even after removal, the task is time consuming and if not done carefully can lead to a damaged head or faulty repair. STOMSKI RACING's answer to these problems is the SR067, a kit that easily, accurately, and flexibly allows you to drill out the broken bolts - with the engine still in the car- saving time and headaches. A CNC milled plate indexes precisely off the broken bolts and/or bolt holes. Using our uniquely designed Thumb Screws, the SR067 plate is locked in place (by threading a Thumb Screw over a broken bolt or by using a supplied bolt threaded through the SR067 Thumb Screw). With the included pilot drills and drill guides, the faulty bolt can be drilled out, producing a perfectly perpendicular and centered hole that if necessary can be chased with an included M8x1.25 tap.

Kit includes : anodized aluminum fixture, drill bits, tap with extension, drill jigs/guides, Thumb Screws, and hardware in a sturdy storage case.

Now also includes our SR065D drill guide.

Heat Shield for Cylinder & Coil pack cover.  Fits left or right side 

 


Fits:
Porsche 996 C2 / C4 / C4S 2002>>
Porsche 997 MKI C2 / C2S 2005-08 COUPE/CABRIO

Diagram ref no 37.


This product supersedes Porsche's old part number:
- 996 104 445 01.

Oil Strainer for Cylinder Head. 2 per car. Sold as single.



Fits:
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2006-08
Porsche 996 Carrera 3.6L 2001-2005
Porsche 997 Carrera 2005-2008
Porsche 955 Cayenne 4.5L 2003-06

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Diagram ref no 29

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99710570100

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MAHLE Replacement piston ring set for 197837098.
MS 3.898in +.005in, 1.0mm / 1.0mm / 2.0mm



Fits:
Porsche 997 3.8L

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3903MS-112

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Piston rings for cast iron cylinder 100mm bore repair liners Porsche 997 3.8L

Price is each set ( 6 required per car) 

Fits:
cars with code Mahle motorsport pistons 197837037 fitted /   Porsche 997 3.8L

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3942MS-112-1

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Seal ring washer. Size - A10 x 13.5



Fits:
Porsche 911 - 1978 to 1989
Porsche 964 - 1989 to 1994
Porsche 996 - 1998 to 2005
Porsche 997.1 - 2005 to 2008
Porsche 986 Boxster - 1997 to 2004
Porsche 928 - 1978 to 1995
Porsche 958 Cayenne - 2011 to 2018
Porsche 970 Panamera - 2010 to 2016
Porsche 95B Macan - 2014 to 2018

Aluminium seal washer - has various applications depending on model

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90012314430

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Spark plug shaft seal. 28 x 2.



Fits:
Porsche 986 Boxster 2.7L / 3.2L 2002-04
Porsche 987.1 Boxster 2.7L / 3.2L / 3.4L 2005-08
Porsche 987C.1 Cayman 2.7L / 3.4L 2005-08
Porsche 996 Carrera 3.6L 2001-05
Porsche 997.1 Carrera 3.6 / 3.8L 2004-08

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Diagram ref no 33

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99970176141

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Spark plug shaft seal. 28 x 2.



Fits:
Porsche 986 Boxster 2.7L / 3.2L 2002-04
Porsche 987.1 Boxster 2.7L / 3.2L / 3.4L 2005-08
Porsche 987C.1 Cayman 2.7L / 3.4L 2005-08
Porsche 996 Carrera 3.6L 2001-05
Porsche 997.1 Carrera 3.6 / 3.8L 2004-08

Click 'Zoom in' for large parts diagram.
Diagram ref no 33

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99970176141

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