Three-piece gasket set for the 43.5 mm cylinder kit from Airsal, suitable for your moped / moped with Sachs 504 and 505 engine.
This gasket set can be used for Hercules Prima M, 2, 3, 4, 5 and Optima, among others, provided you have installed the racing cylinder mentioned above.
The gasket set contains:
- 1x cylinder base gasket
- 1x intake gasket
- 1x O-ring for cylinder head
You can find the matching cylinder and other add-on parts in the accessories section.
Quality product from the Spanish manufacturer Airsal.
| Manufacturer | Airsal |
| Ø cylinder | 43.5 mm |
| Number of components | 3 pcs |
| Thickness | 0.5 mm |
| Area of application | Tuning |
| Sachs | 504 (without pedal shaft) 505 (with pedal shaft) - 1A (AT) , 2A (HG) , 2B (HG) 508 - 1 A |
| Hercules | Great - 2 , 3 , 4 , 5 , Optima |
Ratings
Accessories & related products
Airsal 43.5 mm cylinder kit incl. mounting parts | Sachs 504, 505, 535, 508
Manufacturer: Airsal · Camouflaged: No · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 44 mm · Nominal diameter: 43.5 mm · Ø cylinder neck: 50 mm · Number of fixing points: 4 pcs · Ø Outlet outside: 26 mm · Ø Inlet inside: 14 mm · Ø piston pin (B): 12 mm · Inlet window: 23.8 x 14.8 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Outlet type: clamped · Area of application: Tuning · Hole spacing inlet: 31 mm
CHF 199.90
Airsal 14 mm intake manifold angled | Sachs 504, 505
Manufacturer: Airsal · Material: Aluminum · Ø inside: 13.6 mm · Hole spacing inlet: 31 mm · Ø External connection: 20 mm · Number of fixing points: 2 pcs · Mounting type: Screws · Area of application: Tuning · Height flange center hole: 56 mm
CHF 36.90
Airsal piston 43.5 mm | Sachs 504 / 505
Nominal diameter: 43.5 mm · Manufacturer: Airsal · Ø outside piston (A): 43.5 mm · Compression height (C): 25.8 mm · Curvature (D): 4.25 mm · Total piston height (E): 52.2 mm · Number of piston rings (F): 2 pcs · Ø piston pin (B): 12 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1 mm
CHF 49.90
Elring Dirko HT sealing compound red (silicone) high temp. 70 ml elastic up to 315°C
Manufacturer: Elring · Contents: 70 ml · Hazard warning: Causes serious eye irritation · Signal word: Attention · Hazard pictogram: GHS07 - Caution dangerous · Gap dimension (max.): 2 mm · Temperature resistance (min.): -60 - 300 °C · Color: red · Area of application: Chemistry
CHF 22.90
CHF 327.14/l
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Oil seal NBR 15/32/5.5 A main shaft | Sachs 504, 505, 535 (A4216)
Temperature resistance (min.): -30 - 100 °C · Shaft seal type: A - With rubberized outer part / one sealing lip. · Manufacturer: Sachs · Material: NBR · Surface: rubberized · Ø inside: 15 mm · Width: 5.5 mm · Ø outside: 32 mm
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Oil seal NBR 15/30/5.5 A crankshaft | Sachs (A4215 & A5602)
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Oil seal NBR 15/35/7 AS crankshaft | Sachs 504, 535 (A4214)
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Airsal piston 43.5 mm | Sachs 504 / 505
Nominal diameter: 43.5 mm · Manufacturer: Airsal · Ø outside piston (A): 43.5 mm · Compression height (C): 25.8 mm · Curvature (D): 4.25 mm · Total piston height (E): 52.2 mm · Number of piston rings (F): 2 pcs · Ø piston pin (B): 12 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1 mm
CHF 49.90
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