No. 3-20

911 (993)
Technical Information
3/20
ENU
1001
1
Crankcase
Vehicle Type:
911 Turbo (993)
911 Carrera (993)
Model Year:
As of 1994 up to 1998
Engine Type:
64/60 = 3.6-liter/Turbo
64/05, 64/06, 64/07, 64/08, 64/21, 64/22, 64/23, 64/24 = 3.6-liter/Carrera
Information:
Replacing crankcase/New engine, in the event of repairs
Notes:
Different variants of the crankcase are described in this TI. Please determine the crankcase variant
relevant for your requirements, incl. the necessary assembly kit, based on the vehicle type, model year
and the engine type currently installed in the vehicle.
The item numbers/raw part numbers on the components partly differ from the raw part numbers on the
crankcase that is currently installed in the vehicle. The new crankcase described here is based on the
most recent development status of the rough castings and include all the optimization measures implemented to date.
The individual component identification has been implemented so that the crankcase versions described
here are recognizable as genuine Porsche Classic spare parts.
Parts Info:
911 Turbo/Carrera (993) 3.6-liter:
993.101.005.10
1x
 Crankcase
PCG.100.993.10
1x
 Assembly kit
Scope of assembly kits
PCG.100.993.10 Assembly kit for 911 Turbo/Carrera (993), 3.6-liter:
964.101.174.01
2x
 Screw
900.074.134.02
2x
 Screw, M8 x 45
900.074.139.03
1x
 Screw, M8 x 55
900.025.008.04
1x
 Washer, 10,5
900.076.078.01
1x
 Nut, M10 x 1.25
999.217.135.02
6x
 Combination screw, M6 x 32
911.101.184.00
1x
 Stopper, 19 x 13 (only for Carrera)
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Sep 08, 2020
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911 (993)
1001
Installing:
ENU
Technical Information
3/20
The above-mentioned assembly kits must also be ordered and used in addition to the required crankcase.
Together with the respective crankcase, the assembly kits are used to complete the individual engine
type.
As previously, the required sealing sets, bearing sets, etc. must be ordered separately as required.
We recommend that you apply the identification for the relevant engine type at the original familiar point.
The studs on the transmission side and on the engine carrier side must be converted in accordance with
the respective variant.
References:
Workshop Manual Volume 1, group 10 crankcase for the respective engine type.
Crankcase
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.
© 2020 Porsche Cars North America, Inc.
Sep 08, 2020
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