37.99 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: C
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) | 37.99 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 mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | C |
| Piston weight | 77 g |
Suitable for the following models
| Sachs | 504 (without pedal shaft) |
Accessories & related products
Meteor piston 37.97 mm type A | Sachs 504
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.97 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 · Piston weight: 78 g
64,60 EUR
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
64,60 EUR
Moped fans like you also bought:
Rear light glossy chrome - red
Test mark: none · Ø Receptacle: 3.5 mm · Material: Plastic · Color: Chrome · Color: red · Bulb holder: BA9s · Width: 65 mm · Depth: 55 mm · Height: 45 mm · Battery operated: No · Brake light: No · Reflectors: Yes · Mounting type: Nuts & bolts · Number of fixing points: 1 pcs
11,30 EUR
GPO fork lock | Puch
Material: Brass · Material: Spring steel · Material: Steel · Surface: blank · Total length: 40.8 mm · Width: 17 mm · Ø outside: 12 mm · Ø rotating part: 12 mm · Ø Pin: 8 mm · Manufacturer: GPO · Wide locking block: 4.1 mm · Length of turned part: 25.6 mm · Locking block length: 15.3 mm
11,30 EUR
GPO headlight angular chrome / black without switch
Manufacturer: GPO · Test mark: none · Housing material: Plastic · Lens material: Plastic · Surface: chrome-plated · Surface: raw · Color: Chrome · Color: black · Color: transparent · Bulb holder: BA15d · Tension: 6 V · Tension: 12 V · Speedometer recording: 48 mm · Switch included: No · Battery operated: No · Width: 120 mm · Height: 86 mm · Depth: 140 mm · Mounting type: screw in (thread) · Number of fixing points: 2 pcs · Thread size: M6 · Area of application: Standard
22,80 EUR
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø Stranded wire: 1.25 mm · Cable length: 2200 mm · Nipple shape: Cylinder · Ø nipple: 3 mm · Nipple length: 5 mm · Number of components: 1 pcs · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Area of application: Standard
3,20 EUR
Brake cable Ø 1.8 mm x 220 cm (pear-shaped nipple)
Ø Stranded wire: 1.8 mm · Cable length: 2200 mm · Nipple shape: Pears · Ø nipple: 3.5 mm · Ø nipple: 6 mm · Nipple length: 10 mm · Number of components: 1 pcs · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Area of application: Standard
2,75 EUR
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Area of application: Gearbox lubrication with clutch · Oil type: GL4 · Contents [ml]: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
11,30 EUR
25,11 EUR/l
Fortune / Merrick 2.00-2.50 x 16/17" inner tube
Manufacturer: Fortune · Tire width [inch]: 2 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width [inch]: 2 · Width [inch]: 2 1/4 · Width [inch]: 2 1/2 · Tire height [%]: 100 · Wheel size [inch]: 16 - 17 " · Wheel size [inch]: 17 " · Old designation: 20 x 2 · Old designation: 20 x 2.25 · Old designation: 20 x 2.5 · Old designation: 21 x 2 · Old designation: 21 x 2.25 · Old designation: 21 x 2.5 · Valve type: TR4 Auto valve
11,30 EUR
Not so nice 
Fortune 2.25 x 17" tires 2 P.R. Allround
Manufacturer: Fortune · Tire width [inch]: 2.25 " · Tire width [mm]: 57.15 · Width [inch]: 2 1/4 · Wheel size [inch]: 17 " · Old designation: 21 x 2.25 · Speed index: N = 140 km/h · Load capacity index: 35 = 121 kg · Profile type: 2 P.R. · Tire type: Allround · Color: black · White wall: No · Tubeless (yes/no): Tubetype TT (requires hose)
29,20 EUR
Collection only possible with online purchase and appointment.
