Chainsaw sprocket is an important part of the chainsaw, which is used in conjunction with the chain to transfer the power of the chainsaw to the chain, thereby driving the chain to cut wood. The quality of the chainsaw sprocket directly affects the performance and service life of the chainsaw.
The main features and functions of the chainsaw sprocket are as follows:
Excellent material, durable: chainsaw sprocket is generally made of high-quality alloy steel, has good strength and toughness, can withstand high-intensity impact and wear, long service life.
Reasonable design, high transmission efficiency: chainsaw sprocket is reasonably designed, accurate tooth shape, can be perfectly matched with the chain, high transmission efficiency, low power loss.
Smooth surface, reduce wear: the surface of the chainsaw sprocket is finely polished, smooth and burr-free, which reduces the friction with the chain and prolongs the service life of the sprocket and chain.
Easy to install, easy to maintain: the installation and maintenance of chainsaw sprockets are very simple, do not need special tools and skills, even a novice can be easily replaced.
Yutacorex MS391 Chainsaw 3/8″ -7T Spur Clutch Drum Sprocket Bearing 5pcs Kit for Stihl MS391 MS311 Replacement Parts with Needle Bearing Clutch Washer E-Clip
【Specification】7 Teeth,3/8″. Please confirm whether the model of your chainsaws matches before ordering.Chain sprocket for Stihl MS391, MS311, MS311 Z, MS391 2-Mix, MS391 Z – parts No. 1140 160 2001, 1140 640 2000, 9512 933 2260, 0000 958 1022,9460 624 0801.
【Advantage】This sprocket attachment 1140 640 2000 and other part numbers are for chainsaws used in garden landscaping. Note: Please compare your original model number carefully with our pictures and product details to avoid model mismatch problems.
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