Cylinder cover with decompressor bore and a combustion chamber diameter of 40 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-out original Sachs cylinders and tuning cylinders with a diameter of 40 mm. The internal geometry of the tuning cylinder head is adapted to the piston for the AKOA 54 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 |
| Material | Aluminum |
| Ø outside | 84 mm |
| Ø cylinder | 40 mm |
| Height | 29 mm |
| Candle thread | short |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 37 x 37 |
| Decompressor | M10x1.5 |
| Area of application | Tuning |
| Sachs | 503 - AAL , ABL , 2AL / 2BL |
Ratings
Accessories & related products
swiing® ingenious decompressor set | Sachs 503
Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Chrome steel (colloquially known as stainless steel) · Material: Copper · Material: Steel · Thread type: M10x1.5 (standard thread) · Area of application: Standard · Ø outside: 14 mm · Total length: 21.5 mm · Thread length: 14 mm · Width across flats: 14 mm · Sachs OEM no.: 0291 013 300
EUR 65.60
AKOA 40 mm cylinder head "Power-Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Height: 29 mm · Manufacturer: AKOA · Area of application: Tuning · Material: Aluminum · Ø cylinder: 40 mm · Ø outside: 84 mm · Hole pattern [mm]: 37 x 37 · Candle thread: short · Number of fixing points: 4 pcs · Decompressor: No
EUR 57.50
AKOA 40 mm cylinder kit "Power-Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Manufacturer: AKOA · Camouflaged: No · Area of application: Tuning · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Nominal diameter: 40 mm · Displacement: 54 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 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 · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Outlet type: clamped · Decompressor: No
EUR 213.50
AKOA 40 mm cylinder kit "Power-Edition" with head (selection) | Sachs 503 2AL, AAL, 2BL, ABL
Manufacturer: AKOA · Camouflaged: No · Area of application: Tuning · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Nominal diameter: 40 mm · Displacement: 54 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 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 · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Outlet type: clamped
EUR 249.00
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AKOA 40 mm cylinder kit "Power-Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Manufacturer: AKOA · Camouflaged: No · Area of application: Tuning · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Nominal diameter: 40 mm · Displacement: 54 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 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 · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Outlet type: clamped · Decompressor: No
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AKOA 40 mm cylinder kit "Power-Edition" with head (selection) | Sachs 503 2AL, AAL, 2BL, ABL
Manufacturer: AKOA · Camouflaged: No · Area of application: Tuning · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Nominal diameter: 40 mm · Displacement: 54 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 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 · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Outlet type: clamped
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