HIPA C1U-H60 Carburetor Repair Kits + 1 Primer Bulb 308054013 308054012 308054004 308054008 for Ryobi Homelite String Trimmer Brush Cutter Repair kits: RB-29 Primer bulb: I.D x O.D: 0.680" x 0.912" For ZAMA C1U-H60 C1U-H60A C1U-H60B C1U-H60C C1U-H60D C1U-H60E Used on Ryobi, Homelite 25cc 26cc 30cc string trimmer brush cutter blower Package include: 1 x carburetor repair kits, 1 x primer bulb