Crankcase Parts

Crankcase stud, BM 10 x 95. Left and right crankcase.



Fits:
Porsche 993 1995-98

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99906228308

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Crankcase Stud. BM 8 x 108. RIGHT.



Fits:
Porsche 911 1965-89
Porsche 964 1990-94
Porsche 993 1995-98
Porsche 914-6 1970-76

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99906205103

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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

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Diagram ref no 2.

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90006009501

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Crankcase Stud. BM 6 x30. LEFT.
6 per car. Price shown is for one.



Fits:
Porsche 964 1990-94
Porsche 993 1995-98

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99906209102

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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

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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

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95910117302

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Crankcase stud short. Normally 1 per car



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

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Diagram ref no 4

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99610117570

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Crankcase, 3.8L.



Fits:
Porsche 993 Carrera 2 1994-98  * Only for vehicles with WLS X51
Porsche 993 Carrera 4 1995-98  * Only for vehicles with WLS X51
Porsche 993 Carrera RS 1996-97 * Only for vehicles with naturally aspirated engines types M64/20



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99310100541

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Cylinder head stud BM 8 x 35. 
Sold each.



Fits:
Porsche 911 SC - 1978 to 1979

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99906223702

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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

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Diagram ref no 19

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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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Engine crankcase stud, BM 8 x 30. LEFT.
Sold each.



Fits:
Porsche 964 1989-94
Porsche 993 1995-98

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Diagram ref no 7

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99906204402

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Engine crankcase stud, BM 8 x 30. LEFT.
Sold each.



Fits:
Porsche 964 1989-94
Porsche 993 1995-98

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Diagram ref no 7

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99906204402

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Engine crankcase stud, BM8FO x 22. 
Sold each.



Fits:
Porsche 911 1965-89
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo 2001-05
Porsche 996 GT3 3.6L 1999-05
Porsche 997.1 Turbo 2007-09
Porsche 997 GT3 3.6L 2006-09
Porsche 914-6 1970-76

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Diagram ref no 4

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90006010601

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