48 mm replacement piston with a 2 mm L-piston ring with internal circlip (IS) for mopeds / mopeds with the original Sachs 503 AB / AC / ADV wide-wall 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 dimensions 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 tools, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Italian manufacturer Athena.
Details
Manufacturer | Athena |
Ø outside piston (A) | 47.92 mm |
Compression height (C) | 29.3 mm |
Curvature (D) | 2.1 mm |
Total piston height (E) | 52 mm |
Number of piston rings (F) | 1 pcs |
Nominal diameter | 48 mm |
Piston ring mold | L-ring |
Ø piston pin (B) | 12 mm |
Piston ring impact | Internal fuse (IS) |
Piston ring height | 2 mm |
Tolerance group | A |
Piston weight | 114 g |
Suitable for the following models
Sachs | 503 - AB, AC, ADV |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm
CHF 19.90
Athena 48 mm cylinder kit | Sachs 503 AB, AC, ADV
Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Ø piston pin (B): 12 mm · Nominal diameter: 48 mm · Displacement: 80 ccm · Crankshaft stroke: 43 mm · Ø Outlet outside: 26 mm · Thread inlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Outlet type: clamped · Outlet type: slanted · Thread outlet: M6x1 (standard thread) · Area of application: Tuning · Camouflaged: No
CHF 349.90
Athena piston 48 mm #B | Sachs 503 AB, AC, ADV
Manufacturer: Athena · Ø outside piston (A): 47.93 mm · Compression height (C): 29.1 mm · Curvature (D): 2.1 mm · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Nominal diameter: 48 mm · Ø piston pin (B): 12 mm · Piston ring height: 2 mm · Tolerance group: B · Piston weight: 113 g
CHF 79.90
Moped fans like you also bought:
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Beta 521
Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Width across flats (trigger): 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Clamping depth: 10 mm · Strength class: 8.8 · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Number of components: 1 pcs · Total length: 55 mm · Total length: 75 mm
CHF 9.90
Magura gas cable clamp / deco cable clamp Ø 5 x 6 mm
Ø Cable bushing: 1.6 mm · Manufacturer: Magura · Material: Brass · Material: Steel · Surface: nickel-plated · Thread type: M4x0.7 (standard thread) · Total length: 6 mm · Drive: Slot · Ø outside: 5 mm · Screw head: Lens head · Thread length: 4 mm · Number of components: 2 pcs
CHF 2.00
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 · 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 · Wheel size [inch]: 16 - 17 " · Wheel size [inch]: 17 "
CHF 9.90
GUIA light switch chrome (3 switch positions)
Manufacturer: GUIA · Housing material: Steel · Substructure material: Steel · Surface: chrome-plated · Color: Chrome · Material: Plastic · Functions: High beam (headlights) · Functions: Horn · Functions: Light off · Functions: Low beam · Functions: Motor stop · Number of positions: 3 pcs · Ø Handlebars: 22 mm · Total length: 55 mm · Width: 30 mm · Height: 30 mm
CHF 13.90
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 " · Color: black · 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 · White wall: No · Tubeless (yes/no): Tubetype TT (requires hose)
CHF 25.50
Handlebar stem 30 cm curved with chrome strut
Manufacturer: Made in Germany · Ø outside: 22 mm · Color: Chrome · Width: 680 mm · Height: 270 mm · Material: Steel · Surface: chrome-plated · Clamping diameter: 25 mm · Length handlebar ends: 150 mm · Crossbar: Yes · Mounting type: Front boom mounting
CHF 32.80
ESJOT drive chain 415H (reinforced) 114L (1A quality)
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Ø Pin: 4 mm · Manufacturer: ESJOT · Material: Steel · Surface: blank / oiled · Color: gray · Number of chain links: 114 pcs · Rolling circumference: 1448 mm · Chain lock type: Spring lock · Ø bore: 4.05 mm
CHF 18.90