Forged Wössner high-performance piston for the 47 mm Gilardoni italkit cylinder kit / Gilardoni italkit for your Puch moped / moped.
ZME forged piston developed by MBR with a 1 mm rectangular piston ring with internal locking (IS), which is very often used in the Mofacross / Mofacup scene.
Optimal material structure, flow-optimized shape and large inlet windows characterize this high-quality racing piston.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the common piston rings, their stems and locking types on the legend in the images.
The molybdenum coating in combination with oil provides technologically advanced wear protection with outstanding sliding properties.
Recommended piston size (coating corresponds to +0.01 mm to +0.02 mm):
Gilardoni italkit cylinder A (47.00 mm): 46.94 mm piston (in exceptional cases, e.g. when using ASP®).e.g. when using ASPEN: 46.93 mm piston)
Gilardoni italkit cylinder B (47.01 mm): 46.95 mm piston
Gilardoni italkit cylinder C (47.02 mm): 46.96 mm piston
Gilardoni italkit cylinder C (47.02 mm): 46.97 mm piston
Piston ring, piston pin and piston pin retainers are included in the scope of delivery.
Matching add-on parts such as cylinder kits, needle bearings, stroke plates, carburettors, air filters etc. can be found under accessories.
Details
| Manufacturer | Wössner, MBR |
| Surface | molybdenum-coated |
| Ø outside piston (A) | 46.97 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 21.5 mm |
| Curvature (D) | 2.63 mm |
| Total piston height (E) | 48.15 mm |
| Number of piston rings (F) | 1 pcs |
| Nominal diameter | 47 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston weight | 93 g |
Suitable for the following models
| Puch | E50 ZA50 (Fahrtwindgekühlt) Z50 (X30 Sport) |
Accessories & related products
HOMOET exhaust P8 | Puch (slanted exhaust)
Manufacturer: HOMOET · Material: Steel · Surface: varnished · Ø outside: 88 mm · Total length: 915 mm · Color: black · Ø Silencer: 50 mm · Ø Internal connection: 25 mm · Ø Flame tube outside: 28 mm · Exhaust type: Cone / double cone · Mounting type: Welded lug · Number of fixing points: 1 pcs · Flame tube attachment: Flange
EUR 339,80
Not in stock
swiing® ingenious intake manifold Gilardoni italkit Inox
Manufacturer: swiing® ingenious parts · Camouflaged: No · Material: Aluminum · Ø inside: 21 mm · Ø External connection: 24 mm · Mounting type: Screws · Hole pattern [mm]: 60 x 35 · Number of fixing points: 4 pcs · Total height: 55 mm · Height flange center hole: 42.5 mm · Total length: 80 mm · Area of application: Tuning
EUR 79,60
Polini 24 mm carburetor (hand choke)
Manufacturer: Polini · Carburetor type: Flat slide valve · Nominal diameter: 24 mm · Ø Air filter connection: 49 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Mounting type: Plug connection · Area of application: Tuning
EUR 175,70
MLM 25 mm intake manifold Gilardoni italkit black | Puch
Manufacturer: MLM · Material: Steel · Area of application: Tuning · Surface: varnished · Color: black · Number of fixing points: 4 pcs · Ø inside: 25 mm · Hole pattern [mm]: 60 x 35 · Ø External connection: 28.5 mm · Mounting type: Screws
EUR 93,70
Moped fans like you also bought:
swiing® revival M8x12 oil drain plug & copper ring | Puch E50, Z50
Manufacturer: swiing® revival parts · Material: Copper · Material: Steel · Surface: galvanized (blue) · Color: silver · Thread type: M8x1.25 (standard thread) · Thread length: 12 mm · Screw head: Hexagon · Drive: External hexagon · Drive: Slot · Width across flats Screw: 13 mm · Total length: 18 mm · Puch OEM number: 901.1053
EUR 4,10
Polini 24 mm carburetor (hand choke)
Manufacturer: Polini · Carburetor type: Flat slide valve · Nominal diameter: 24 mm · Ø Air filter connection: 49 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Mounting type: Plug connection · Area of application: Tuning
EUR 175,70
NGK BR10HIX Spark plug short thread interference-suppressed Iridium
Manufacturer: NGK · Candle designation: BR10HIX · Candle thread type: short · Thread type: MF14x1.25 (fine pitch thread) · Width across flats SW: 21 mm · Spark plug socket: M4 · Spark plug socket: SAE · Electrode material: Iridium · Suppressed: Yes · Area of application: High End · Area of application: MX · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 27,60
MLM 25 mm intake manifold Gilardoni italkit black | Puch
Manufacturer: MLM · Material: Steel · Area of application: Tuning · Surface: varnished · Color: black · Number of fixing points: 4 pcs · Ø inside: 25 mm · Hole pattern [mm]: 60 x 35 · Ø External connection: 28.5 mm · Mounting type: Screws
EUR 93,70
MVT internal rotor ignition incl. rev limiter & light 12V | Puch / Sachs
Manufacturer: MVT Allumage · Manufacturer: swiing · Tension: 12 V · Performance: 65 W · Direction of rotation: left · Ø mounting plate: 96 mm · Ø Flywheel outside: 49.2 mm · Ø cable: 7 mm · Mounting type: Screws · Number of fixing points: 2 pcs · Weight: 268 g · Area of application: Tuning
EUR 427,70
Collection only possible with online purchase and appointment.
