44 mm oversize piston with two 1 mm rectangular piston rings with internal locking (IS) for the Metra-Kit cylinder on your Puch moped / moped.
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 pictures.
The piston kit contains piston pins, piston clips and piston rings.
Note: Please note the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
| Nominal diameter | 44 mm |
| Manufacturer | Barikite |
| Ø outside piston (A) | 44 mm |
| Compression height (C) | 22.3 mm |
| Curvature (D) | 3.35 mm |
| Total piston height (E) | 52.2 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 100 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Metrakit piston 43.5 mm | Puch
Manufacturer: Metracite · Ø outside piston (A): 43.45 mm · Compression height (C): 22.9 mm · Curvature (D): 3.1 mm · Total piston height (E): 49.5 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 43.5 mm · Piston ring mold: L-ring · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Weight piston kit: 85 g
EUR 47.70
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23.80
Explore categories from Piston
Moped fans also bought
Return spring brake plate | Puch Maxi
Spring design: Nose feather · Spring design: Torsion spring · Surface: galvanized (blue) · Length spring hook: 50 mm · Leg length: 45 mm · Material: Spring steel · Ø outside: 30 mm · Ø wire: 2.4 mm · Total length: 125 mm · Ø inside: 25.5 mm · Area of application: Original · Area of application: Standard
EUR 5.85
Hot 
Brake cable Ø 1.8 mm x 220 cm (pear-shaped nipple)
Ø nipple: 3.5 mm · Ø nipple: 6 mm · Manufacturer: Made in Germany · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Ø Stranded wire: 1.8 mm · Cable length: 2200 mm · Nipple shape: Pears · Nipple length: 10 mm · Number of components: 1 pcs
EUR 2.85
Adhesive kit tank & frame black PVC carrier film | Puch Maxi S
Material: Polyvinyl chloride (PVC) · Color: black · Color: white · Place of use: Frame (+ tank) · Rear side texture: Adhesive · Width: 123 mm · Width: 230 mm · Width: 330 mm · Height: 26 mm · Height: 60 mm · Height: 65 mm · Consistency: UV-resistant · Consistency: petrol resistant · Transferfolie: No
EUR 11.30
Continental 2.00 - 2.50 x 17" tube
Manufacturer: Continental · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Tire width [mm]: 50.8 - 63.5 · Wheel size: 17 " · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Tire height [%]: 100 · Valve type: TR6 car valve
EUR 17.80
GPO Special Stud Bolt M6x106, Galvanized (Grade 10.9) | Puch
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Total length: 106 mm · Diameter: 7 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Thread length: 15 mm · Thread length: 19 mm · Strength class: 10.9 · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 5.15
Working late? Evening hours on Thursday until 20:00
