For: Puch

27290

GPO Piston 38 mm No. 1 | Puch

38,20 EUR

Incl. VAT, plus shipping costs

in stock

The item is in stock. Delivery time 2–4 workdays

38 mm replacement piston with two rectangular piston rings with flank lock (FS) suitable for windage-coated, nickel-silver coated original cylinders from Puch Maxi S / N and Puch X30 Sport mopeds. Also suitable for blown cast iron cylinders from Puch X30 NG-2A / NG-2AH, as well as Puch X30 Velux mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the images.

Tolerance number 1

The piston kit contains piston pins, piston clips and piston rings.

You will find the appropriate assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.

Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.

Details

ManufacturerGPO
Ø outside piston (A)37.95 mm
Ø piston pin (B)12 mm
Compression height (C)22.7 mm
Curvature (D)3.3 mm
Total piston height (E)55 mm
Number of piston rings (F)2 pcs
Nominal diameter38 mm
Piston ring moldRectangular ring
Piston ring impactFlank safety device (FS)
Tolerance group1
Weight74 g

Suitable for the following models

Puch

E50

ZA50 (Fahrtwindgekühlt)

ZA50 (Gebläsegekühlt)

Z50 (X30 Sport)

Z50 (X30 Velux)

2-Gang MS, MV, MV50

3-Gang VSD, DS, VZ, MC

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