Stens 615792 Primer Bulb

• Echo 12538108660, P005003120
• Homelite 561635001
• Maruyama 261874
• Ryobi 561635001
• Shindaiwa 12538-108660
• Stens 615-792
• Stihl 4226 121 2700
• Zama 0057003, 0057004, 0057030, 57004, 57030, Z000057Z004A, Z000-057-Z004-A

Fits models:

• Echo Most C1M, C1Q and C1U Zama carburetors
• Stihl BG45, BG46, BG55, BG56, BG65, BG66, BG75, BG85, BG86, BR45, BT45, FC100, FC110, FC55, FC56, FC70, FC75, FC85, FC90, FH75, FR130, FR135,FR85, FS100, FS110, FS130, FS310, FS38-FS90, FT100, HL100, HL45, HL75, HL90, HL95, HS45, HS75, HS80, HS81, HS85,HS86, HT100, HT101, HT130, HT131, HT56, HT70, HT75, KA85, KM100, KM110, KM130, KM55, KM56, KM85, KM90, KR85, KW85, MM55, SH55, SH56, SH85, SH86, SP80, SP81, SP85 and SP90
• Zama C1U and C1Q/M carburetors