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STEM OEM A6460310401 Crankshaft OM646 for MERCEDES-BENZ 2.2 CDI OM611 OM646 ENGINES
N63 For BMW
Material: new type of z-alloy Hardness: above 50hrc length(mm):569 Main Journal(mm):65 Rod Journal(mm):54 Stroke (mm):44.2
For BMW N20 / N47 / N55 / N57 / N63 / N12 / N46 / B48 / B58 / N54 / N52/B38/B37 Crankshaft in STOCK Engine Crankshaft
N57 For BMW
Material: new type of z-alloy Hardness: above 50hrc length(mm):630.5 Main Journal(mm):55 Rod Journal(mm):50 Stroke (mm):45
Factory New 6-cylinder Petrol Chrysler Jeep 258/4.2 Stroker 12cw Crankshaft for Jeep Cherokee Engine
N55 For BMW
Material: new type of z-alloy Hardness: above 50hrc length(mm):606 Main Journal(mm):56 Rod Journal(mm):50 Stroke (mm):44.8
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WHY CHOOSE US?
First of all, we have independently invented new alloy material, which is better than most manufacturers in the world. Secondly, we use the technology of casting, which surpasses the hardness and flexibility of forged products and costs only a quarter of the price of forging. Third, we have strict guarantee for after-sales service to ensure the service life of each crankshaft.