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Arbsession

    Tsumura FV4 Sprocket Nose Chainsaw Bar

    3/8" Pitch .050" Gauge Bar for Stihl

    As low as$58.25

    Tsumura bars are made from the finest quality, high-carbon tool steel in Japan. Sprocket Tips feature large-diameter sprockets encased by heat-treated carbon steel. Solid one-piece milled high-carbon steel bar that has a brushed steel finish. Rails are precision-ground to uniform tolerance. Longer tip reduces chain "hammering" of bar rails for longer bar life.

    The TsuMura Pro "FV" tip has been engineered to provide long service life, with a thick sprocket and strong cogs that stand up to hard use and extreme temperatures. The sprocket tip is firmly held by three rivets and is recessed into the bar body for excellent stability and accurate chain feeding.

     

    Pitch:  3/8"

    Gauge:  .050"

    Brand:Tsumura

    Details

    Fits Stihl Models:  024, 026, 028, 029, 030, 031, 032, 034, 036, 040, 041, 042, 044, 045, 046, 048, 056, 064, 066, 088, MS260, MS261, MS270, MS280, MS290, MS310, MS341, MS360, MS361, MS362, MS390, MS440, MS460, MS660, MS880

    More Information

    Sales Blurb:3/8" Pitch .050" Gauge Bar for Stihl
    Manufacturer:Tsumura

    Ask An Expert

    Customer Questions

    Q: Does tsumara make a 16” bar for a Stihl 201tc?
    A:

    Yes,

    The 201tc uses the 3005 bar mount

    Here are the two they offer

    FL3 - .043

    and

    ML3 - .050

    Q: Hello’s will the TsuMura FV4 3/8 Pitch - .050 Gauge Guide Bar fit MS661?
    A:

    Yes,

    This bar will fit the 661.  The 661 is the largest current saw that this bar mount fits, once you go up to a 780 and 880 you would need the larger 3002 bar mount.  

    Please, mind that only logged in users can submit questions
    Customer Reviews
    5.0 out of 5 (1 review)

    Trevor • November 4, 2025

    High Quality Bar!

    I have this on my MS 261 and it just feels tough as nails. I've heard a lot of good things about Tsumara bars and this one has lived up to everything I've heard. I just wish the listing would include the SKU because it took me a while to find the correct bar for my saw mount.

    About Arbsession

    We specialize in professional arborist supplies and tree climbing gear. Our mission is to provide the highest quality equipment for tree care professionals.

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