WAR TEC chainsaw chain. 3/8" LP - 050" (Hobby type). If you have a C ending model that has a 3/8" LP 7 tooth sprocket (e.g. MS181C) see 5988 or ST3636 000 0051. 009, 010, 011, 012, 017, 018, 019T, 020, 020T, 021, 023, 025, E14, E140, E160, E180C, MS170, MS171, MS180, MS181, MS190T, MS191T, MS192, MS192T, MS193, MS193T, MS200, MS200T, MS201, MS201T, MS210, MS211, MS230, MS231, MS241, MS250, MS251, MSE140C, MSE160C, MSE170C, MSE180C, MSE190C, MSE200C, MSE210C, MSE220C, MSE230C.
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