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Genuine Chevrolet Cobalt Balance Shaft Chain
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1 Balance Shaft Chain found
Chevrolet Cobalt Chain Assembly, Water Pump & Balancer Shaft
Part Number: 12635427$30.84 MSRP: $51.04You Save: $20.20 (40%)Ships in 1-3 Business Days
Chevrolet Cobalt Balance Shaft Chain
The Balance Shaft Chain in the Chevrolet Cobalt reduces the vibrations that a straight-four engine generates, giving excellent balance to the compact car. In a straight-four engine, the firing of pistons, rods, and the crankshaft generate rotating and reciprocating forces that cannot be canceled out entirely and are created in an uneven manner. To combat this, the designers add twin counter-rotating shafts. The weight of the shafts is able to cancel out those shakes created every half crank turn. The Balance Shaft Chain directly links these shafts to the crank so they spin in perfect timing with the crank. The Balance Shaft Chain attacks harshness at the source by harmonizing motion rather than just softening it with motor mounts. In this manner, the crank achieves an equal and opposite reaction to its stresses. Though Chevrolet Cobalt models are manufactured across model years, the Balance Shaft Chain's core job remains unchanged because the physics of the cylinder firing never changes. Thus, all drivers of any Chevrolet Cobalt year experience a similar smoothness. The cited information demonstrates that the engineers did not look at alternate layouts such as belts or gears. Therefore, it appears as if there is a single metal roller approach that the engineers have preferred. Thus, it is the dependable Balance Shaft Chain that continues to define vibration control in Chevrolet engines.
Each OEM Chevrolet Cobalt Balance Shaft Chain we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Chevrolet Cobalt Balance Shaft Chain Parts Questions & Experts Answers
- Q: How to remove and inspect the balance shaft chain and balance shafts on Chevrolet Cobalt?A:Start by disconnecting the negative battery terminal and draining the engine oil to remove and inspect the balance shaft chain and balance shafts. The Timing Chain, timing chain guides, and sprockets will be removed with engine at TDC for cylinder number 1. Remove the upper balance shaft chain guide, small balance shaft chain guide, adjustable balance shaft chain guide, and finally the balance shaft chain tensioner. Then take out the balance shaft drive chain as well as if needed, the balance shafts (note that removing the shaft requires pulling out engine from vehicle and replacing bushings needs automotive machine shop). Check for wear or damage on components and replace any damaged parts as necessary. In installing, ensure crankshaft timing mark is in proper position at 6 o'clock. Install both of them into their bores and then tighten down retainer bolts. Locate arrows up and down on each sprocket used as a marking point for balancing areas make sure they neither move nor rotate by inserting drill bits through holes provided in both sides of each sprocket. Installing the balance shaft chain would involve aligning with colored links with marks on sprocket followed by resetting its tensioner. Timing marks should be rechecked after which the timing chain together with all parts previously removed should be re-installed. After these have been done reconnect battery cable positive side first while negative lastly before putting back oil filter, filling crankcase with oil again before starting up car and check if there are leaks anywhere inside it when running. Remember that unless you are an expert in this area do not attempt to remove any of these shafts because generally it means taking engine out of vehicle which becomes more complicated task to deal with.
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