Mahle Engine Cylinder

Cylinder hold down nuts, Set of 6 for Porsche 911



These specially designed and fabricated nuts secure the 911 cylinders in place during rebuild. The nuts allow for easy crank rotation and installation of pistons/cylinders without having the cylinders slip out of the case. Precisely fabricated from 2011 aluminum and anodized for years of service. Each nut is complete with a special Delrin insert to protect your cylinders.

Comes in a set of SIX.

Engine cylinder / liner.



Fits:
Porsche 911E / 911S 2.0L

Engine code: 901.02
80.00 Ø
6 Cylinder
12 valve
1,991
118 KW
160 HP
07/66 - 11/68

Engine code: 901.08
80.00 Ø
6 Cylinder
12 valve
1,991
118 KW
160 HP

Engine code:901.11
80.00 Ø
6 Cylinder
12 valve
1,991
140 HP

Engine code: 901.09
80.00 Ø
6 Cylinder
12 valve
1,991
103 KW
140 HP


Cyl. Bore: 80,000 mm
Outer diameter: 92,000 mm
Length: 123,000 mm
Height: 82,300 mm
Flange Ø: 88,0 mm
Flange Ø: 88,000 mm

Please note: These pistons will need to be purchased as 6 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Related, superseded, cross reference or alternative numbers for comparison.

503WR18

The product you are viewing cross references to these numbers

Engine cylinder / liner.



Fits:
Porsche 911 L 2.0L 01/63 - 12/68 COUPE or Targa
901.17
901.05
901.06
901.07
901.14
KW96
HP131

Cyl. Bore: 80,000 mm
Outer diameter: 92,000 mm
Length: 123,000 mm
Height: 82,300 mm
Flange Ø: 88,0 mm
Flange Ø: 88,000 mm

Please note: These pistons will need to be purchased as 6 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Related, superseded, cross reference or alternative numbers for comparison.

503WR18

The product you are viewing cross references to these numbers

Engine cylinder / liner.



Fits:
PORSCHE 911L 2.0L 01/63 - 12/68
901.01
KW96
HP13

Cyl. Bore: 80,000 mm
Outer diameter: 92,000 mm
Length: 123,000 mm
Height: 82,300 mm
Flange Ø: 88,0 mm
Flange Ø: 88,000 mm

Please note: These pistons will need to be purchased as 6 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Related, superseded, cross reference or alternative numbers for comparison.

503WR18

The product you are viewing cross references to these numbers

Engine cylinder / liner.



Fits:
Engine code: 901.10
Porsche 911S 125Kw / 170PS 07/1966-02/1972

Cyl. Bore: 80,000 mm
Outer diameter: 92,000 mm
Length: 123,000 mm
Height: 82,300 mm
Flange Ø: 88,0 mm
Flange Ø: 88,000 mm

Please note: These pistons will need to be purchased as 6 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.

503WR18

The product you are viewing cross references to these numbers

Engine cylinder / liner.



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.

503WR23

The product you are viewing cross references to these numbers