810-CCC2277H About 8TEN 8TEN Parts specializes in the highest quality lawn & garden replacement parts. Our parts meet or exceed the quality of the original parts that come with your machine. Some of the 8TEN Parts product categories include blades, spindles, pulleys, idlers, and chainsaw chains. Let 8TEN Parts fix your machine today! 8TEN Chainsaw Chain 810-CCC2277H Includes: 8TEN Chainsaw Chain Compatible with the following brands: Greenworks,Corona Clipper,Craftsman,Earthwise,Echo,Homelite,Husqvarna,Maruyama,Poulan,Remington,Sears,Snapper,Tanaka,Toro,Troy-Bilt,Yardworks,Sun Joe,Worx,OregonCompatible with the following models: CS-271,CS280,CS290,CS300,CS3000,SWJ803EReplaces for the following OEM MPN's: 91PX040G,S4021,S40,H374,Y40,36360050040,63PM340E,CL15040TL2,S40-21,H37-40 Length: 10 Inch Drive Links: 40 Gauge: .050 Inch Pitch: 3/8 Inch Low Profile Chain Type: Semi Chisel Chainsaw Chain Types Full Chisel Chains PROS Best for big jobsExperienced cutters CONS Does not cut soft or dirty wood wellHigh chance of kickback Semi-Chisel Chains PROS Firmer grip on woodCuts through soft or dirty woodLess chance of kickback CONS Slower cut then a full chisel chain Low Profile Semi-Chisel Chains PROS Safest, least chance of kickbackSafety elements in-between teeth of chainCan withstand rough weather CONS Requires sharpening more often Skip Tooth Chains PROS Extremely efficient for cuttingFewer teeth = faster cutsUsed for firewood and cutting limbs CONS Only used on larger saws (24 inches or more)Cuts are not smooth Ripping Chains PROS Special chain designed for cutting parallel to the wood grainUsed for making boards and planks from larger timbersPerfect for milling work CONS Slower as the finer cut and surface takes more time than regular cutting Micro Chisel Chains PROS Forgiving of dirty conditionsProvide a clean and smooth cutEasy to sharpen CONS Slower cut Chainsaw Chain Terminology Chain Length Chain Length: The actual length of the chainsaw chain. Drive Links Drive Links: The drive links are the actual number of links on the chainsaw chain. You can actually count the links to get the exact number of links on your chain! Gauge Gage: The gauge of a chain refers to the thickness of its drive links. The drive link is on the underside of the chain. It's job is to secure the chain into the bar. Without it, your chain could fly off the saw. Pitch Pitch: The pitch of a chain refers to the distance between its drive links. The pitch can be measured by taking the distance between any three of the teeth and dividing that number by two.