43.7 mm ¨oum dimension piston with two 1 mm rectangular piston rings with internal locking (IS) for the Metra-Kit cylinder on your Puch moped / moped.
The detailed dimensioning 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.
You will find the corresponding assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Spanish manufacturer Barikit.
| Manufacturer | Barikite |
| Nominal diameter | 43.5 mm |
| Ø outside piston (A) | 43.65 mm |
| Compression height (C) | 22.3 mm |
| Curvature (D) | 3.4 mm |
| Total piston height (E) | 52.2 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Ø piston pin (B) | 12 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1 mm |
| Weight piston kit | 99 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
46,90 EUR
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Area of application: (Dis)assembly tool · Total length: 130 mm · Number of components: 7 pcs · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm
23,40 EUR
Explore categories from Piston
Moped fans also bought
Continental 2.00 - 2.50 x 17" tube
Manufacturer: Continental · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Tire height [%]: 100 · Wheel size: 17 " · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR6 car valve
17,50 EUR
swiing® revival wheel nut M9.5x1 x 9 SW17 front wheel Inox
Manufacturer: swiing® revival parts · Material: Chrome steel (colloquially known as stainless steel) · Nut type: Hexagon nut 1D · Height: 9 mm · Drive: External hexagon · Nominal diameter (thread): 9.5 mm · Thread type: FG9.5 (3/8" 26G) · Width across flats: 17 mm
12,80 EUR
swiing® revival puller clutch basket manual | Sachs
Surface: blackened · Surface: galvanized (blue) · Width across flats Screw: 19 mm · Thickness: 25 mm · Manufacturer: swiing® revival parts · Area of application: (Dis)assembly tool · Material: Steel · Number of components: 4 pcs · Total length: 106 mm · Thread type: MF12x1.25 (fine pitch thread)
38,70 EUR
Piston 43.7 mm Hero oversize | Puch
Nominal diameter: 43.5 mm · Ø outside piston (A): 43.7 mm · Compression height (C): 27.5 mm · Curvature (D): 2.7 mm · Total piston height (E): 57.2 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 97 g
70,50 EUR
swiing® ingenious crankshaft "High End" | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: High End · Area of application: Racing · Material: Steel · Area of application: Tuning · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Weight: 968 g · Number of gears: 1 pcs · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Thread type: MF10x1 (fine pitch thread) · Thread length: 11 mm · Ø Connecting rod eye: 15 mm · Thread length: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm
170,50 EUR
Not in stock
GPO Special Stud Bolt M6x106, Galvanized (Grade 10.9) | Puch
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Total length: 106 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Strength class: 10.9 · Thread length: 15 mm · Thread length: 19 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
5,05 EUR
Working late? Evening hours on Thursday until 20:00
