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This crankshaft is a great alternative to replacing your faulty original crankshaft. It features a high-quality finish and balance, ensuring reliable operation at all engine speeds.
The crankshaft is an essential element for the proper functioning of a scooter, whether it is equipped with a 2-stroke or 4-stroke engine. The longevity of your engine will depend on its condition , but also on its assembly.
-The timing chain drive sprocket is made up of 22 teeth.
Crankshaft OEM quality GY6 (4-stroke) 139QMA / 139QMB with 22 teeth, low-priced replacement crankshaft for your old/damaged/worn one. The crankshaft is pre-pressed and comes with main bearings and connecting rod.
The crankshaft is one of the main components of the engine and is responsible for the smooth operation of motorcycle, scooter and moped, whether with two-stroke or four-stroke engine.
If you paid by PayPal or credit card, the money will be debited from your account on the day your order ships. Bank transfer, your order is taken care of upon receipt of payment. If your order has not yet been dispatched, we are making every effort to process your order as quickly as possible.
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Shipping is done no later than 24 hours after placing the order. We ship with Purolator 1-2 business days. The PRODUCTS are shipped to the delivery address(es) that the CUSTOMER has indicated during the ordering process. If one or more parts are not available, we will send them to you upon receipt of the missing parts.
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We offer free shipping for all orders over $300.
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