Cylinder cover with decompressor bore and a combustion chamber diameter of 43 mm suitable for your moped / moped with Sachs 503 2AL, AAL, 2BL, ABL CH engine.
The flat milled head is cleanly finished and fits both bored original Sachs cylinders and tuning cylinders with a diameter of 43 mm. The internal geometry of the tuning cylinder head is adapted to the piston for the AKOA 63 cc cylinder kit in the "Power Edition". The combustion chamber has been slightly reduced in size compared to the previous model and the squeeze band has been slightly raised.
| Manufacturer | AKOA |
| Area of application | Tuning |
| Material | Aluminum |
| Ø cylinder | 43 mm |
| Ø outside | 84 mm |
| Height | 29 mm |
| Number of fixing points | 4 pcs |
| Candle thread | short |
| Hole pattern [mm] | 37 x 37 |
| Decompressor | M10x1.5 |
| Sachs | 503 - AAL , ABL , 2AL / 2BL |
Ratings
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swiing® ingenious decompressor set | Sachs 503
Width across flats: 14 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Chrome steel (colloquially known as stainless steel) · Material: Copper · Material: Steel · Total length: 21.5 mm · Thread type: M10x1.5 (standard thread) · Ø outside: 14 mm · Thread length: 14 mm · Area of application: Standard · Sachs OEM no.: 0291 013 300
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AKOA 43 mm cylinder head "Power-Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Height: 29 mm · Ø outside: 84 mm · Manufacturer: AKOA · Material: Aluminum · Area of application: Tuning · Ø cylinder: 43 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 37 x 37 · Candle thread: short · Decompressor: No
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AKOA 43 mm cylinder kit "Power-Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Nominal diameter: 43 mm · Manufacturer: AKOA · Material: Aluminum · Area of application: Tuning · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.5 mm · Camouflaged: No · Ø Outlet outside: 25.9 mm · Ø outlet inside: 20.5 mm · Ø Inlet inside: 15.8 mm · Number of fixing points: 4 pcs · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Hole spacing inlet: 32 mm · Decompressor: No · Ø piston pin (B): 12 mm · Outlet type: clamped
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AKOA 43 mm cylinder kit "Power-Edition" with head (selection) | Sachs 503 2AL, AAL, 2BL, ABL
Nominal diameter: 43 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 25.9 mm · Ø outlet inside: 20.5 mm · Ø Inlet inside: 15.8 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 40 x 60 / 37 x 37 · Camouflaged: No · Area of application: Tuning
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