For: Puch

29137

Racing cylinder head with O-ring (38 - 41 mm of your choice) (B-quality) | Puch X30 Velux

EUR 45,00

Incl. VAT, plus shipping costs

in stock

Item not in stock, we will take care of it!

Tuning cylinder cover with optimized combustion chamber for blown cylinders of your Puch X30 Velux moped / moped with M7 cylinder stud bolts.

Please select the desired cylinder head with the corresponding diameter of 38, 40 or 41 mm in the selection field.

The cylinder head must be fitted together with the four centering sleeves included in the scope of delivery.
The centering bushes are used to ensure that the cylinder cover can be pushed onto the stud bolts in a perfectly centered position.
The bushes are pushed into the holes in the cylinder cover so that they protrude slightly above the sealing surface (see Figure 2 for an illustration).
We recommend gluing the guide bushes into the cylinder head with Loctite adhesive so that they do not move during assembly/disassembly.

The cylinder heads do not have a mount for fitting a decompressor.

Cylinder head dimensions (ØxH): 90 x 35 mm

Dimension centering bushes:
Ø inside: 7.1 mm
Ø outer: 8 mm
Length: 17 mm
Material: Aluminium, anodized

Note: The FPM Viton sealing ring is not included in the scope of delivery. Figure 2 serves to illustrate installation.

You can find the corresponding cylinders, stud bolts, Loctite and the matching sealing ring in the accessories section.

B quality: The cylinder head may contain small casting cavities in the combustion chamber. You can find the perfect counterpart in the accessories section.

The set includes the following fixed parts:

swiing centering sleeves cylinder head (M7 stud bolt) | Puch X30 Velux

For: Puch

swiing centering sleeves cylinder head (M7 stud bolt) | Puch X30 Velux

28512

Manufacturer: swiing · Material: Aluminum · Ø inside: 7.1 mm · Ø outside: 8 mm · Total length: 17 mm · Nominal diameter: 7 mm

41 mm cylinder head fan-cooled Racing O-ring (B-quality) | Puch

41 mm cylinder head fan-cooled Racing O-ring (B-quality) | Puch

29132

Material: Aluminum · Ø cylinder: 41 mm

Details

Area of applicationRacing
Ø cylinder38 - 41 mm
Height35 mm
Ø outside90 mm
Number of fixing points4 pcs
DecompressorNo

Suitable for the following models

Puch

Z50 (X30 Velux)

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