Shaft seal set made from FPM / FKM suitable for your Hercules P1 moped / moped with Sachs 505 engine
.The included radial shaft seals (colloquially known as oil seals) are suitable for sealing your engine during an overhaul or repair. All oil seals are manufactured in the AS version and therefore have a rubberized outer casing, a sealing lip and an additional dust lip. These shaft seals made of fluorine rubber are resistant up to a temperature of 200 °C. Conventional NBR shaft seals are temperature-resistant up to 100 °C. Shaft seals made from FPM / FKM (colloquially known as Viton) are therefore particularly suitable for racing, as they are designed for higher speeds and can therefore withstand higher temperatures.
Scope of delivery:
- 1 pc. Oil seal 15x35x7 mm
- 1 pc. Oil seal 15x32x5.5 mm
- 1 pc. Oil seal 15x30x5 mm
- 2 pcs. Oil seals 16x24x4 mm
You can find more engine parts in the accessories
.| Temperature resistance (min.) | 0 - 200 °C |
| Ø inside | 15 mm, 16 mm |
| Shaft seal type | AS - With rubberized outer casing / one sealing lip / one dust lip. |
| Material | FPM - Fluororubber |
| Width | 7 mm, 5.5 mm, 5 mm, 4 mm |
| Ø outside | 32 mm, 30 mm, 24 mm, 35 mm |
| Sachs | 505 (with pedal shaft) - 1A (AT) , 2A (HG) , 2B (HG) |
Accessories & related products
Crankshaft | Sachs 505, 535 A1, 535 AV (A4477)
Material: Steel · Crankshaft stroke: 44 mm · Thread type: MF10x1 (fine pitch thread) · Connecting rod length center-center: 85 mm · Total length of crankpin on clutch side: 77.5 mm · Total length crankpin ignition side: 73.5 mm · Ø crank webs: 79.9 mm · Ø piston pin (B): 12 mm · Ø Connecting rod eye: 15 mm · Area of application: Standard · Ø Bearing seat (clutch side): 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 12 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34.3 mm · Length 1st paragraph: 18 mm · Length 2nd paragraph: 44 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 11.6 mm · Length of shoulder (ignition side): 42.5 mm · Weight: 956 g · Number of gears: 1 pcs · Number of gears: 2 pcs · Pony OEM number: A4477
EUR 208.30
Athena 38 mm cylinder kit without mounting parts | Sachs 504, 505, 508, 535
Nominal diameter: 38 mm · Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 44 mm · Ø cylinder neck: 51.7 mm · Ø outlet inside: 28.3 mm · Inlet window: 12.8 / 16.5 x 23.6 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 50 mm · Thread outlet: M8x1.25 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 56/61 x 56 · Decompressor: M10x1.5 · Camouflaged: No · Area of application: Tuning
EUR 343.10
Athena 38 mm cylinder kit (incl. mounting parts) | Sachs 504, 505, 508, 535
Nominal diameter: 38 mm · Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 44 mm · Ø cylinder neck: 51.7 mm · Ø outlet inside: 28 mm · Inlet window: 23.4 x 13 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 31.5 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Outlet type: straight · Hole spacing outlet: 50 mm · Thread outlet: M8x1.25 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Camouflaged: No · Area of application: Tuning
EUR 355.30
swiing® ingenious EVO ignition | Sachs 50/2, 50/3, 535, 505, 506
Manufacturer: swiing® ingenious parts · Ø Internal flywheel: 63.5 mm · Light coil voltage: 12 V · Tension: 12 V · Direction of rotation: any · Ø mounting plate: 90 mm · Mounting type: Screws · Ø Flywheel outside: 75 mm · Number of fixing points: 3 pcs · Performance: 60 W · Area of application: High End · Area of application: Racing · Area of application: Tuning
EUR 306.30
Explore categories from Seals & gaskets
Moped fans also bought
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Oil type: GL4 · Contents: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Area of application: Gearbox lubrication with clutch · Temperature resistance (min.): -30 - 220 °C
EUR 13.40
EUR 29.78/l
Athena 38 mm cylinder kit without mounting parts | Sachs 504, 505, 508, 535
Nominal diameter: 38 mm · Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 44 mm · Ø cylinder neck: 51.7 mm · Ø outlet inside: 28.3 mm · Inlet window: 12.8 / 16.5 x 23.6 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 50 mm · Thread outlet: M8x1.25 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 56/61 x 56 · Decompressor: M10x1.5 · Camouflaged: No · Area of application: Tuning
EUR 343.10
swiing® revival gasket 0.4 mm gearbox cover | Sachs 502, 50/2, 50/3, 50/4 (A1827)
Color: sand-colored · Total length: 210 mm · Manufacturer: swiing® revival parts · Number of fixing points: 5 pcs · Material: Sealing paper · Number of components: 1 pcs · Thickness: 0.4 mm · Width: 130 mm · Pony OEM number: A1827 · Sachs OEM no.: 0250 087 100
EUR 7.25
NGK B6ES spark plug long thread
Width across flats: 21 mm · Manufacturer: NGK · Candle designation: B6ES · Candle thread type: long · Spark plug socket: M4 · Spark plug socket: SAE · Suppressed: No · Area of application: Original · Area of application: Standard · Thread type: MF14x1.25 (fine pitch thread)
EUR 7.95
swiing® revival engine seal | Sachs 502, 50/2, 50/3, 50/4 (A1828)
Manufacturer: swiing® revival parts · Material: Sealing paper · Color: sand-colored · Number of components: 1 pcs · Total length: 250 mm · Width: 170 mm · Thickness: 0.4 mm · Ø inside: 86 mm · Number of fixing points: 16 pcs · Pony OEM number: A1828 · Sachs OEM no.: 0250 088 100
EUR 7.25
Oil seal FPM 15/30/7 B DUO | Sachs 50/2, 503
Temperature resistance (min.): -30 - 200 °C · Shaft seal type: B DUO - With sheet metal outer casing / two sealing lips. · Ø inside: 15 mm · Ø outside: 30.1 mm · Width: 7 mm · Manufacturer: Sachs · Material: FPM / FKM (colloquially known as Viton) · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
EUR 9.70
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
