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.
| Nominal diameter | 40 mm |
| Manufacturer | Meteor |
| Ø outside piston (A) | 39.94 mm |
| Ø piston pin (B) | 12 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) |
| Piston ring height | 2 mm |
| Weight piston kit | 90 g |
| Tomos |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Surface: burnished · Number of components: 7 pcs · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Material: Steel · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
23,40 EUR
Airsal piston 38 mm (12 mm KoBo) | Tomos A35
Manufacturer: Airsal · 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 · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm
58,70 EUR
Airsal piston 44 mm (10 mm KoBo) | Tomos A35
Manufacturer: Airsal · 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 · Nominal diameter: 44 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 10 mm · Weight piston kit: 83 g
55,20 EUR
Airsal 44 mm piston (12 mm KoBo) | Tomos A55
Manufacturer: Airsal · 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 · Nominal diameter: 44 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 92 g
55,20 EUR
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 · Nominal diameter: 44 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm
44,60 EUR
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 · Nominal diameter: 45 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 91 g
41,10 EUR
Explore categories from Piston
Moped fans also bought
Continental 2.00 - 2.50 x 17" tube
Manufacturer: Continental · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Wheel size: 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
17,50 EUR
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 · Rolling circumference: 1448 mm · Surface: blank / oiled · Ø bore: 4.05 mm · Number of chain links: 114 pcs · Chain lock type: Spring lock · Color: gray
22,20 EUR
GPO bearing puller set inside
Width across flats Screw: 14 mm · Span: 8 mm · Span: 25 mm · Manufacturer: GPO · Clamping depth: 10 mm · Clamping depth: 20 mm · Total length: 140 mm · Material: Steel · Surface: burnished · Number of components: 11 pcs · Area of application: (Dis)assembly tool
176,40 EUR
swiing® revival needle roller bearing 12/15/14.2 original
Bearing type: Needle sleeve · Dimension needle bearing: 12/15 x 14.2 · Manufacturer: swiing® revival parts · Bearing cage: Sheet steel cage · Ø inside: 12 mm · Ø outside: 15 mm · Width: 14.2 mm · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 155 001
10,50 EUR
BERU Ignition Interrupter with Cable (Small) NOS | Bosch / Ducati / Minarelli
Manufacturer: BERU · Material: Steel · Cable available: Yes · Ø axle: 4 mm · Ø mounting hole: 4.5 mm · Ø Internal flywheel: 80 mm · Number of fixing points: 1 pcs · Area of application: Original · Area of application: Standard · 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
35,20 EUR
Continental 2.00 x 17" tires KKS
Inventory-managed: No · Manufacturer: Continental · Tire width: 2 " · Tire width [mm]: 50.8 · Width: 2 " · Color: black · Wheel size: 17 " · Old designation: 21 x 2 " · Speed index: B = 50 km/h · Load capacity index: 22 = 85 kg · Profile type: KKS 10 · Tire type: Allround · White wall: No · Tubeless (yes/no): Tubetype TT (requires hose)
58,70 EUR
Working late? Evening hours on Thursday until 20:00
