10 high quality aftermarket replacement guide bar nuts that work great on Stihl, these nuts replace OEM number 0000-955-0801 and are used on the following models:
009, 010, 011, 012, 017, 018, 019T, 020T, 021, 023, 024, 025, 026, 028, 029, 030, 031, 032, 034, 036, 038, 039, 041, 042, 044, 046, 048, 064, 066 MS170, MS180, MS181, MS190T, MS191T, MS192T, MS200T, MS210, MS230, MS240, MS240, MS241, MS250, MS260, MS261, MS290, MS271, MS310, MS340, MS360, MS361, MS362, MS380, MS390, MS440, MS441, MS460, MS461, MS660, MS661 plus others.
19mm - 8 x 1.25 thread.
• Does not fit on saws with Collar Lock bolts