
38.50 mm replacement piston / piston kit with two 2 mm rectangular piston rings with flank lock (FS) suitable for mopeds / mopeds with blown Sachs 50/3, 50/4 replica cylinders.
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.
| Ø outside piston (A) | 38.46 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 27.7 mm |
| Curvature (D) | 3.1 mm |
| Total piston height (E) | 52.75 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 38.5 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Weight piston kit | 80 g |
| Sachs | 50/3 50/4 - MLFB (2.6 PS) , LKH (4.5 PS) |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Number of components: 7 pcs · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm · Total length: 130 mm · Area of application: (Dis)assembly tool
EUR 23.60
Explore categories from Piston
Moped fans also bought
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 · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Ø Stranded wire: 1.8 mm · Cable length: 2200 mm · Nipple shape: Pears · Number of components: 1 pcs · Nipple length: 10 mm
EUR 2.85
swiing® revival needle roller bearing 12/15/14.2 original
Bearing type: Needle sleeve · Bearing cage: Sheet steel cage · Manufacturer: swiing® revival parts · Ø inside: 12 mm · Width: 14.2 mm · Ø outside: 15 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 155 001
EUR 10.60
Gasket cylinder base 0.5 mm | Sachs 50/2, 503
Material: Sealing carton · Area of application: Standard · Thickness: 0.5 mm · Place of use: Cylinder base · Hole pattern [mm]: 60 x 40 · Alternative version of the Pony OEM number: A1848 · Alternative version of the Sachs OEM number: 0250 113 100
EUR 4.65






