Fan-cooled 38 mm cylinder kit with a 12 mm piston pin. This reproduction cylinder has a larger intake port than the original cylinder.
Compatible with Puch X30 Velux and Puch X30 NG-2AH mopeds.
Note: For Velux engines, the small slot at the sealing surface must be filled with casting material to ensure the cylinder kit is airtight.
We recommend using Wekem 2K liquid metal, which can be found in the accessories section.
Note: Please observe the installation direction during assembly. The piston is installed with the arrow pointing toward the exhaust on the exhaust side.
A good, affordable standard replacement part. GPO – GOOD PARTS ONLY.
Camouflaged: No · Manufacturer: GPO · Material: Gray cast iron · Displacement: 50 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 38 mm · Hole spacing inlet: 32 mm · Hole spacing for cylinder mounting: 44 mm · Outlet type: straight · Number of fixing points: 4 pcs · Area of application: Tuning, Racing
| Puch | ZA50 (fan-cooled) Z50 (X30 Velux) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
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Material: Aluminum · Ø cylinder: 38 mm · Ø outside: 90 mm · Number of fixing points: 4 pcs · Ø screw holder: 6.4 mm · Hole pattern [mm]: 44 x 44 · Candle thread: short · Decompressor: No · Height: 35 mm · Area of application: Standard
EUR 47.70
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WEKEM 2K Liquid Metal 24 ml
Manufacturer: WEKEM · Material to be used: Aluminum · Material to be used: Ceramics · Material to be used: Metal · Material to be used: Steel · Material to be used: Wood · Color: gray · Contents: 24 ml · Area of application: Chemistry · Hazard warning: Causes serious eye irritation · Hazard warning: Causes skin irritation · Hazard warning: Harmful to aquatic organisms (with long-term effects) · Hazard warning: May cause allergic skin reactions · Hazard warning: Toxic to aquatic organisms (with long-term effects) · Signal word: Attention · Hazard pictogram: GHS07 - Caution dangerous · Hazard pictogram: GHS09 - Hazardous to the aquatic environment · Temperature resistance (min.): -20 - 80 °C · Type of application: 2K · Alignment time: 240 sec
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GPO gasket set 38 mm cylinder fan-cooled | Puch X30 NG-2AH, Velux
Manufacturer: GPO · Number of components: 4 pcs · Ø cylinder: 38 mm · Hole spacing inlet: 38 mm · Ø outlet inside: 22 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes · Area of application: Standard
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GPO Piston 38 mm No. 2 | Puch
Manufacturer: GPO · Nominal diameter: 38 mm · Ø outside piston (A): 37.96 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 · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Tolerance group: 2 · Weight piston kit: 79 g
EUR 40.60
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GPO cylinder 38 mm fan-cooled | Puch X30 Velux / NG-2AH
Manufacturer: GPO · Material: Gray cast iron · Displacement: 50 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 38 mm · Hole spacing inlet: 32 mm · Hole spacing for cylinder mounting: 44 mm · Outlet type: straight · Camouflaged: No · Number of fixing points: 4 pcs · Area of application: Racing · Area of application: Tuning
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