37.97 mm piston with two 2 mm rectangular piston rings with flank lock (FS) suitable for Sachs 504/2 ACH and 504/1 ACH mopeds / mopeds.
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 positions and locking types on the legend in the images.
Tolerance type: A
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.
Original Sachs spare part number: A4358
Quality product from the Italian manufacturer Meteor.
Details
| Nominal diameter | 38 mm |
| Manufacturer | Meteor |
| Ø outside piston (A) | 37.97 mm |
| Compression height (C) | 28 mm |
| Curvature (D) | 3 mm |
| Total piston height (E) | 53 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Ø piston pin (B) | 12 mm |
| Piston weight | 78 g |
Suitable for the following models
| Sachs | 504 (without pedal shaft) |
Accessories & related products
Meteor piston 37.98 mm type B | Sachs 504
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.98 mm · Ø piston pin (B): 12 mm · Compression height (C): 28 mm · Curvature (D): 3 mm · Total piston height (E): 53 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 2 mm · Tolerance group: B · Piston weight: 77 g
65,10 EUR
Meteor piston 37.99 mm type C | Sachs 504
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.99 mm · Ø piston pin (B): 12 mm · Compression height (C): 28 mm · Curvature (D): 3 mm · Total piston height (E): 53 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 2 mm · Tolerance group: C · Piston weight: 77 g
65,10 EUR
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 SW: 10 mm · Width across flats SW: 17 mm · Total length: 130 mm · Area of application: (Dis)assembly tool
23,00 EUR
Moped fans like you also bought:
Hot 
Wippermann drive chain No.18 (double reinforced)
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: Wippermann · Material: Steel · Color: gray · Surface: blank / oiled · Number of chain links: 114 pcs · Rolling circumference: 1448 mm · Chain lock type: Spring lock · Ø bore: 4.2 mm · Ø Pin: 4.15 mm
39,10 EUR
Magura gas cable clamp / deco cable clamp Ø 5 x 6 mm
Total length: 6 mm · Manufacturer: Magura · Material: Brass · Material: Steel · Surface: nickel-plated · Drive: Slot · Number of components: 2 pcs · Ø Cable bushing: 1.6 mm · Screw head: Lens head · Thread length: 4 mm · Thread type: M4x0.7 (standard thread) · Ø outside: 5 mm
2,30 EUR
Magura adjusting screw brake short
Total length: 31 mm · Total length: 40 mm · Manufacturer: Magura · Material: Brass · Color: silver · Surface: nickel-plated · Drive: Knurled screw · Ø External head: 9.15 mm · Thread length: 15 mm · Ø shaft: 6.1 mm · Thread type: MF6x0.75 (fine pitch thread) · Shank length: 6.9 mm
3,95 EUR
Hot
VEC electronic ignition coil (replaces ignition coil, capacitor & contact breaker)
Ø mounting hole: 4.6 mm · Manufacturer: VEC · Color: black · Ø Internal flywheel: 90 mm · Place of use: Internal (in the ignition) · Ø cable holder: 5 mm · Total length: 77 mm · Height: 48 mm · Cable length: 140 mm · Cable length: 420 mm · Mounting type: Screws · Area of application: Original · Area of application: Performance · Area of application: Standard · Number of fixing points: 2 pcs · Hole spacing: 54 mm
115,30 EUR
Not in stock
Collection only possible with online purchase and appointment.
