40 mm piston kit with two pieces of 2 mm rectangular piston ring with flank lock (FS) for your Tomos moped / moped.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out more about the relevant piston rings, their stems and locking types on the legend in the pictures.
The piston kit contains pistons, piston pins, piston clips and piston rings.
You can find other piston kits and corresponding assembly tools in the accessories section.
Quality product from the Italian manufacturer Meteor.
| Manufacturer | Meteor |
| Nominal diameter | 40 mm |
| Ø outside piston (A) | 39.94 mm |
| Compression height (C) | 22.3 mm |
| Curvature (D) | 3.5 mm |
| Total piston height (E) | 50 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Ø piston pin (B) | 12 mm |
| Piston ring height | 2 mm |
| Piston weight | 90 g |
| Tomos |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Area of application: (Dis)assembly tool · Number of components: 7 pcs · Width across flats SW: 10 mm · Width across flats SW: 17 mm
CHF 19.90
Airsal piston 38 mm (12 mm KoBo) | Tomos A35
Manufacturer: Airsal · Nominal diameter: 38 mm · Ø outside piston (A): 37.95 mm · Compression height (C): 22.5 mm · Curvature (D): 3.85 mm · Total piston height (E): 52.35 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm
CHF 49.90
Airsal piston 44 mm (10 mm KoBo) | Tomos A35
Manufacturer: Airsal · Nominal diameter: 44 mm · Ø outside piston (A): 43.95 mm · Compression height (C): 21.1 mm · Curvature (D): 3.7 mm · Total piston height (E): 49.2 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 10 mm · Piston ring height: 1.5 mm · Piston weight: 83 g
CHF 46.90
Airsal 44 mm piston (12 mm KoBo) | Tomos A55
Manufacturer: Airsal · Nominal diameter: 44 mm · Ø outside piston (A): 43.95 mm · Compression height (C): 22.2 mm · Curvature (D): 3.8 mm · Total piston height (E): 62.65 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Piston weight: 92 g
CHF 46.90
GPO piston 44 mm (12 mm KoBo) | Tomos A3/A35
Manufacturer: GPO · Ø outside piston (A): 43.96 mm · Compression height (C): 21.9 mm · Curvature (D): 4.15 mm · Total piston height (E): 49.55 mm · Number of piston rings (F): 2 pcs · Piston ring impact: Internal fuse (IS) · Nominal diameter: 44 mm · Piston ring mold: Rectangular ring · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm
CHF 37.90
Piston 45 mm (12 mm KoBo) | Tomos A3 / A35
Ø outside piston (A): 44.94 mm · Compression height (C): 22 mm · Curvature (D): 4 mm · Total piston height (E): 49.55 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Nominal diameter: 45 mm · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Piston weight: 91 g
CHF 34.90
Moped fans like you also bought:
Continental 2.00 - 2.50 x 17" tube
Manufacturer: Continental · 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 · Wheel size [inch]: 17 " · Tire height [%]: 100 · Old designation: 21 x 2 · Old designation: 21 x 2.25 · Old designation: 21 x 2.5 · Valve type: TR6 car valve
CHF 14.90
Karcoma fuel filter plastic small
Manufacturer: Karcoma · Material: Plastic · Color: transparent · Color: white · Ø inside: 3 mm · demountable: No · Filter type: Plastic net · Total length: 23.4 mm · Total length: 50 mm · Ø outside: 20 mm · Ø fuel hose connection: 4.9 mm · Ø fuel hose connection: 6 mm
CHF 5.80
ESJOT drive chain 415H (reinforced) 114L (1A quality)
Manufacturer: ESJOT · Material: Steel · Surface: blank / oiled · Color: gray · Chain type: 415H · Chain pitch: 1/2" x 3/16" · Number of chain links: 114 pcs · Rolling circumference: 1448 mm · Ø bore: 4.05 mm · Chain lock type: Spring lock · Ø Pin: 4 mm
CHF 18.90
GPO bearing puller set inside
Total length: 140 mm · Width across flats Screw: 14 mm · Span: 8 mm · Span: 25 mm · Manufacturer: GPO · Clamping depth: 10 mm · Clamping depth: 20 mm · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 11 pcs
CHF 169.90
swiing® revival needle roller bearing 12/15/14.2 original
Bearing type: Needle sleeve · Manufacturer: swiing® revival parts · Bearing cage: Sheet steel cage · Ø inside: 12 mm · Ø outside: 15 mm · Width: 14.2 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
CHF 8.90
BERU breaker with cable (small) | Bosch / Ducati / Minarelli
Manufacturer: BERU · Area of application: Original · Area of application: Standard · Ø Internal flywheel: 80 mm · Material: Steel · Cable available: Yes · Ø mounting hole: 4.5 mm · Ø axle: 4 mm · Number of fixing points: 1 pcs · Pony OEM number: A2496 · Morini OEM number: 29 0026 005 · Morini OEM number: 29 0034 005 · Minarelli OEM number: 82 000 16 · BOSCH OEM number: 2 207 013 005 · BOSCH OEM number: 2 207 110 007 · BERU OEM number: 0 340 100 458 · Fantic OEM number: 320 4500 5150
CHF 18.90
Continental 2.00 x 17" KKS
Manufacturer: Continental · Tire width [inch]: 2 " · Color: black · Tire width [mm]: 50.8 · Wheel size [inch]: 17 " · Width [inch]: 2 · Speed index: B = 50 km/h · Load capacity index: 22 = 85 kg · Profile type: KKS 10 · Tire type: Allround · Old designation: 21 x 2 · White wall: No · Tubeless (yes/no): Tubetype TT (requires hose)
CHF 49.90
Collection only possible with online purchase and appointment.
