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.
| Nominal diameter | 43.5 mm |
| Manufacturer | Barikite |
| 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 |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1 mm |
| Ø piston pin (B) | 12 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) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Weight piston kit: 85 g
EUR 46,90
GPO piston pin extractor Ø 10, 12, 14 mm
Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Manufacturer: GPO · Material: Steel · Surface: burnished · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool · Total length: 130 mm · Number of components: 7 pcs
EUR 23,40
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 · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR6 car valve · Wheel size: 17 "
EUR 17,50
swiing® revival wheel nut M9.5x1 x 9 SW17 front wheel Inox
Height: 9 mm · Manufacturer: swiing® revival parts · Material: Chrome steel (colloquially known as stainless steel) · Thread type: FG9.5 (3/8" 26G) · Nut type: Hexagon nut 1D · Nominal diameter (thread): 9.5 mm · Drive: External hexagon · Width across flats: 17 mm
EUR 12,80
swiing® revival puller clutch basket manual | Sachs
Thickness: 25 mm · Width across flats Screw: 19 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: blackened · Surface: galvanized (blue) · Thread type: MF12x1.25 (fine pitch thread) · Area of application: (Dis)assembly tool · Total length: 106 mm · Number of components: 4 pcs
EUR 38,70
Piston 43.7 mm Hero oversize | Puch
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 · Nominal diameter: 43.5 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Weight piston kit: 97 g
EUR 70,50
swiing® ingenious crankshaft "High End" | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Weight: 968 g · Thread type: MF10x1 (fine pitch thread) · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø piston pin (B): 12 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Thread length: 11 mm · Thread length: 15 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 · Number of gears: 1 pcs
EUR 170,50
Not in stock
GPO Special Stud Bolt M6x106, Galvanized (Grade 10.9) | Puch
Diameter: 7 mm · Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Total length: 106 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 5,05
Working late? Evening hours on Thursday until 20:00
