All Parts are compatible with MS381 72cc Working Power 3.6 KW. NEO-TEC NS872 Gas Chain Saw Power Head Fit for MS381. 【Ideal for Big Wood Cut with Plus Handle Bar】NEO-TEC Power chain saw for MS381 MS380 038 fit for 24/25/28"guide bar, 3/8" chain pitch,0.063" chain gauge,low kickback, which cuts through the woods or falling tree quickly and easier.
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