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For: Puch

27684

swiing® ingenious Piston 41 mm (12 mm bore) Racing | Puch X30 Velux, M50, MS50, VS50, DS50, VZ50

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82,30 EUR

Incl. 20% VAT.

Description

Replacement piston for the fan-cooled 41 mm cylinder with a 12 mm piston pin and 2 pieces of 1.5 mm rectangular piston rings with flank locking (FS), compatible with Puch X30 Velux mopeds.
You can find the detailed dimensions of the piston, as shown in the technical drawing, in the product details. You can also find information about common piston rings, their end faces, and retaining methods in the legend accompanying the images.

This special piston features a molybdenum coating. When combined with oil, this provides high-quality wear protection with excellent sliding properties. The piston is more durable and offers a slight performance boost compared to an original Meteor piston.

Note: We recommend a clearance of 0.06–0.07 mm for these pistons; the cylinder should therefore be honed to 41.01 mm.

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

Note: Please observe the installation direction during assembly. The piston is installed with the arrow pointing toward the exhaust port on the exhaust side.

You can find the appropriate installation tools, piston pin locks, and, if necessary, the corresponding cylinder in the accessories section.

A sophisticated product from the premium swiing® brand, designed to meet the highest standards.

Manufacturerswiing® ingenious parts
Surfacemolybdenum-coated
Ø outside piston (A)40.95 mm
Compression height (C)22.5 mm
Curvature (D)3.5 mm
Total piston height (E)50 mm
Number of piston rings (F)2 pcs
Nominal diameter41 mm
Piston ring moldRectangular ring
Piston ring impactFlank safety device (FS)
Piston ring height1.5 mm
Ø piston pin (B)12 mm
Weight piston kit94 g
Puch

ZA50 (fan-cooled)

Z50 (X30 Velux)

2-speed MS, MV, MV50

3-speed VSD, DS, VZ, MC

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