37.98 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: B
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.
| Manufacturer | Meteor |
| Ø outside piston (A) | 37.98 mm |
| Compression height (C) | 28 mm |
| Curvature (D) | 3 mm |
| Total piston height (E) | 53 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 38 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | B |
| Piston weight | 77 g |
| Sachs | 504 (without pedal shaft) |
Accessories & related products
Meteor piston 37.97 mm type A | Sachs 504
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 impact: Flank safety device (FS) · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Piston weight: 78 g
EUR 64.60
Meteor piston 37.99 mm type C | Sachs 504
Manufacturer: Meteor · Ø outside piston (A): 37.99 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 impact: Flank safety device (FS) · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: C · Piston weight: 77 g
EUR 64.60
Moped fans also bought
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Oil type: GL4 · Contents [ml]: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Area of application: Gearbox lubrication with clutch · Temperature resistance (min.): -30 - 220 °C
EUR 11.30
EUR 25.11/l
Oil seal NBR 15/30/5.5 A crankshaft | Sachs (A4215 & A5602)
Simmering type: A - With rubberized outer part / one sealing lip. · Manufacturer: Sachs · Material: NBR · Surface: rubberized · Place of use: Crankshaft · Ø inside: 15 mm · Ø outside: 30 mm · Width: 5.5 mm · Temperature resistance (min.): -30 - 100 °C · Pony OEM number: A5602 · Sachs OEM no.: 0230 111 100
EUR 9.05
Oil seal NBR 15/35/7 AS crankshaft | Sachs 504, 535 (A4214)
Simmering type: AS - With rubberized outer casing / one sealing lip / one dust lip. · Manufacturer: Sachs · Material: NBR · Surface: rubberized · Width: 7 mm · Ø outside: 35 mm · Ø inside: 15 mm · Place of use: Crankshaft · Temperature resistance (min.): -30 - 100 °C
EUR 10.20
NTN 6202 Ball bearing 15/35/11
Bearing type: Deep groove ball bearing · Bearing cage: "-" Sheet steel cage ball-guided · Stock number: 6202 · Inner ring width: 11 mm · Manufacturer: NTN · Ball bearing closed: No · Bearing clearance: CM (special/noise-reduced) · Groove ring: No · Material: Steel · Surface: blank · Ø inside: 15 mm · Width: 11 mm · Ø outside: 35 mm
EUR 7.90
Gasket set (1A quality) | Sachs 504, 505, 535
Manufacturer: Made in Italy · Material: Copper · Material: Sealing carton · Material: Sealing paper · Number of components: 5 pcs · Thickness: 0.3 mm · Thickness: 1 mm · Thickness: 2.6 mm · Hole spacing inlet: 32 mm · Ø outlet inside: 28 mm · Hole pattern [mm]: 81.5 x 51 mm / 58 x 58 mm · Pony OEM number: A4277 · Pony OEM number: A4278 · Pony OEM number: A4279
EUR 18.20
Collection only possible with online purchase and appointment.
