Two replacement piston rings for the 43.5 mm Airsal racing kit for Sachs 504 & 505 mopeds.
You will find the corresponding cylinder kit / piston in the accessories section below.
Quality product from the Spanish manufacturer Airsal.
The set includes the following fixed parts:
Manufacturer: Airsal · Nominal diameter: 43 mm · Piston ring impact: Internal fuse (IS)
Details
| Manufacturer | Airsal |
| Nominal diameter | 43.5 mm |
| Piston ring impact | Internal fuse (IS) |
| Area of application | Racing |
Suitable for the following models
| Sachs | 504 (ohne Tretwelle) 505 (mit Tretwelle) - 1A (AT), 2 A (HG), 2B (HG) 508 - 1 A 535 |
| Hercules | Prima - 2, 3, 4, 5, Optima |
Accessories & related products
Airsal 43.5 mm cylinder kit incl. mounting parts | Sachs 504, 505, 508
Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 44 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 26 mm · Nominal diameter: 43.5 mm · Ø Inlet inside: 14 mm · Ø piston pin (B): 12 mm · Inlet window: 23.8 x 14.8 · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Number of fixing points: 4 pcs · Outlet type: clamped · Hole spacing inlet: 31 mm · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Camouflaged: No
CHF 199.90
Airsal piston 43.5 mm | Sachs 504 / 505
Manufacturer: Airsal · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.5 mm · Ø piston pin (B): 12 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 · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1 mm
CHF 49.90
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Collection only possible with online purchase and appointment.
