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Mercedes A45 AMG Race Series Pistons
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Mercedes A45 AMG Race Series Pistons

Price range: 200,00€ through 800,00€ (exc. Vat)

Billet Pistons for Mercedes A45 Amg
Our Race Series Pistons are equiped with Tool Steel pins for a setup of high boost 800hp!

Optional extras

SKU: N/A Category:

Technical data — A45 AMG

Displacement1991cc
Production Years2019–present
Block MaterialAluminium (closed-deck, Nanoslide coating)
Cylinder CoatingNanoslide
Bore (mm)83.00
Stroke (mm)92.0 (OEM — shares M260 crank architecture, not independently confirmed for M139 specifically)
Rod Length (mm)138.5
Wrist Pin Diameter (mm)20
Rod Big End Bore (mm)51.6mm
Rod Big End Thickness (mm)19.95mm
Cylinders4
CH (mm)30.2
Bore83
CH (Compression Height)30.2
CR (Compression Ratio)9.5
Pin Size (Ø)20

Race Series Pistons for Mercedes A45 AMG
Bore: 83mm
Pin: 20mm

*Compression Ratio may not be accurate. It depends in engine machining opperations, gasket thickness/gasket bore size and piston bore diameter.

Weight 5 kg
Series

Performance, Race, Pro
Pin Diameter

20
Bore

83
Pin Size

22
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