Crankcase Parts

Crankcase Bracket.



Fits:
Porsche 964 1990-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3
Porsche 997 MKI Turbo / GT3

Click 'Zoom in' for the large parts diagram.
Diagram ref no 38

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96410118701

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Crankcase Piston Pressure Spring.



Fits:
Porsche 993 1989-94
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
Porsche 997 Turbo/GT2 2007-09
Porsche 997 Turbo/GT2 RS 2010-13
Porsche 997 GT3 2007-11

This product supersedes Porsche's old part numbers:
- 90110753100

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

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90110753101

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Crankcase Piston Pressure Spring.



Fits:
Porsche 993 1989-94
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
Porsche 997 Turbo/GT2 2007-09
Porsche 997 Turbo/GT2 RS 2010-13
Porsche 997 GT3 2007-11

This product supersedes Porsche's old part numbers:
- 90110753100

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

Related reference numbers
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90110753101

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Crankcase screw short. Normally 2 per car. Sold each.



Fits:
Porsche 964 1990-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3

Click 'Zoom in' for large parts diagram.
Diagram ref no 46

Related reference numbers
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96410117401

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Crankcase screw short. Normally 2 per car. Sold each.



Fits:
Porsche 964 1990-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3

Click 'Zoom in' for large parts diagram.
Diagram ref no 46

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96410117401

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Crankcase sealing plug - M16 x 1.5.

x1 unit required per vehicle.

Fits:
Porsche 996 GT3 / RS 1999-05

Diagram ref. 42.

NOTE: This plug is designed to work in tandem with a sealing ring, sold separately. The sealing ring's part number is 90012301830, and it is marked as reference 43 in the diagram.

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90021900430

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Crankcase Stud. BM 10 x 105.



Fits:
Porsche 911 1965-77 SPM
Porsche 911 Carrera 3.2L 1984-89
Porsche 911 Turbo 1978-83
Porsche 914-6 1970-76 SPM
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3
Porsche 997 Turbo / GT3 2007-13

Click 'Zoom in' for the large parts diagram.
Diagram ref no 3.

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90006009601

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Crankcase Stud. M 10 x 140. RIGHT.



Fits:
Porsche 911 1978-89 Turbo
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3
Porsche 997 Turbo / GT3 2007>>

This product supersedes Porsche's old part number:
- 99906222502

Click 'Zoom in' for the large parts diagram.
Diagram ref no 2.

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90006009501

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Crankcase Stud. Normally 11pcs on the RIGHT crankcase.



Fits:
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3
Porsche 997 Turbo / GT3 2007>>

This product supersedes Porsche's old part number:
- 95910117301

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95910117302

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Crankcase Stud. Normally 11pcs on the RIGHT crankcase.



Fits:
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3
Porsche 997 Turbo / GT3 2007>>

This product supersedes Porsche's old part number:
- 95910117301

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95910117302

The product you are viewing cross references to these numbers

Crankcase stud short. Normally 1 per car



Fits:
Porsche 964 1990-94
Porsche 993 1995-98
Porsche 996 Turbo / GT3
Porsche 997 Turbo / GT3

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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99610117570

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Stomski Racing SR124 Engine case splitter for Porsche 911



No more hammering, chiseling, swearing, heating, prying or praying to get an 911 engine case apart. STOMSKI RACING'S SR124 ELEGANTLY and GENTLY separates the engine case halves and not only shortens the process of engine tear-down, but it also protects what doubtlessly is an expensive asset- the engine case itself. The rare #s matching early 911S sand-cast aluminum case, or the impossible to find 911 GT3 RSR case, or the early magnesium case that seems so fragile, all can NOW be protected from the threat of the block of wood and lead hammer, or the torch, or the pry-bar and chisel.
SR124 includes a CNC precision machined aluminum platform that you bolt to four head studs (ideally over #2 or #5) using the included thumbscrews. An over-sized drive-screw (stainless steel) is then threaded through the platform to mate with a high-load bearing in our specially designed rod cap that presses against the wrist pin of #2 or #5 connecting rod that is at bottom-dead-center. As you slowly use a wrench or ratchet to tighten the drive-screw, the torque of the SR124 splitter is evenly distributed through the entire crankshaft, pressing against ALL 8 main bearings. Once the slack is taken up, only GENTLE effort on the drive screw is required to split even the most belligerent of cases.
The SR124 platform is designed to work on all Mezger 911s (2.0 through 997) and includes Delrin inserts/sleeves that protect the head studs from scratches or dings.

Engine connection piece, M2 x 1.5.
Left crankcase housing.



Fits:
Porsche 993 1996>>
Porsche 996 Turbo 2001-05
Porsche 997.1 Turbo 2007-09
Porsche 996  GT3 3.6L 1999-05
Porsche 997 GT3 3.8L / 4.0L 2009-11

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

Related reference numbers
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99913604401

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Engine crankcase oil plug cover. Size: 22x9.
Sold each.



Fits:
Porsche 964 1989-94
Porsche 993 1994-98
Porsche 996 GT3 2001-05

Diagram ref no 61

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91110118500

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Engine crankcase oil plug cover. Size: 23x9
Sold each.



Fits:
Porsche 993 1994-98
Porsche 996 GT3 2001-05
Porsche 996 TURBO 2001-05
Porsche 997 TURBO 2007-09
Porsche 997 TURBO MKII 2010-13

Diagram ref no 3

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91110118501

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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.