O-ring for racing and tuning cylinder heads of Puch Maxi S / N, Puch X30 Sport NS / NL, Puch X30 Sport N-2AH, as well as rebuilt Puch Supermaxi LG1 & LG2 mopeds / mopeds.
This O-ring made of fluorine rubber FPM / FKM (commonly known as Viton) is temperature-resistant up to 200°C and therefore significantly more resilient than conventional NBR sealing rings. It offers outstanding resistance to oils, fuels and chemicals and is ideal for demanding applications with high temperatures or aggressive media.
The sealing ring can only be used on cylinder heads with a corresponding groove. You can find a selection of these in the accessories section.
| Cord thickness | 2 mm |
| Material | FPM / FKM (colloquially known as Viton) |
| Place of use | Cylinder head |
| Color | black |
| Ø inside | 47 mm |
| Ø outside | 51 mm |
| Temperature resistance (min.) | 0 - 200 °C |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
GPO 43.5 mm cylinder head with O-ring, Polini Tuning new version | Puch
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Width: 135 mm · Height: 55 mm · Total length: 140 mm · Ø cylinder: 43.5 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 66.30
GPO 45 mm cylinder head with O-ring, AT model new version | Puch
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Surface: glass bead blasted · Width: 137 mm · Height: 50 mm · Total length: 140 mm · Ø cylinder: 45 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 61.40
Explore categories from Seals & gaskets
Moped fans also bought
Hot 
swiing® revival Stud Bolt, Inlet/Outlet M6x30 (Grade 10.9)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 5.95 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Total length: 30 mm · Thread length: 12 mm · Strength class: 10.9
EUR 2.20
swiing® revival gearbox cover gasket (old model) | Puch Z50 engine
Manufacturer: swiing® revival parts · Material: Sealing paper · Color: sand-colored · Thickness: 0.35 mm · Number of components: 1 pcs · Width: 155 mm · Total length: 166 mm · Number of fixing points: 8 pcs · Puch OEM number: 349.1.10.249.1
EUR 4.80
GPO 43.5 mm cylinder head with O-ring, Polini Tuning new version | Puch
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Width: 135 mm · Height: 55 mm · Total length: 140 mm · Ø cylinder: 43.5 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 66.30
GPO 45 mm cylinder head with O-ring, AT model new version | Puch
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Surface: glass bead blasted · Width: 137 mm · Height: 50 mm · Total length: 140 mm · Ø cylinder: 45 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 61.40
swiing® revival gasket gearbox cover engine 1 mm | Puch E50
Manufacturer: swiing® revival parts · Material: Sealing paper · Thickness: 1 mm · Color: sand-colored · Ø outside: 116 mm · Ø inside: 106 mm · Number of fixing points: 4 pcs · Number of components: 1 pcs · Alternative version of the Puch OEM number: 349.1.10.349.1
EUR 4.80
GPO Special Cylinder Stud Bolt Set M6x106, Galvanized | Puch
Total length: 106 mm · Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Drive: External hexagon · Nominal diameter (thread): 6 mm · Thread type: M6x1 (standard thread) · Width across flats: 10 mm · Strength class: 10 · Strength class: 10.9 · Thread length: 15 mm · Thread length: 19 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 24.50
Working late? Evening hours on Thursday until 20:00
