Four (4) Primer Bulbs Fits all kinds of several makes and models including
Fits Zama C1U and C1Q/M Carburetors.
May also fit Echo models such as the following:
ES-210, ES-211, ES-230, ES-231, GT-2000, GT-2000EZR, GT-2000R, GT-2000SB, GT-200EZR, GT-200i, GT-200R, GT-201, GT-201EZR, GT-201i, GT-201R, GT-230, GT-231, GT-251, GT-251E, HC-150, HC-1500, HC-150i, HC-151, HC-151i, HC-160, HC-1600, HC-161, HC-180, HC-1800, HC-181, HC-200, HC-2000, HC-201, HCR-150, HCR-1500, HCR-151, PAS-2000, PAS-2100, PAS-211, PAS-230, PAS-231, PB-200, PB-201, PB-230LN, PB-231LN, PB-403, PB-403H, PB-403T, PB-413, PB-413H, PB-413HT, PB-460LN, PB-461LN, PB-600, PB-6000, PB-601, PB-602, PB-603, PB-60HT, PB-610, PB-611, PB-620, PE-200, PE-2000, PE-201, PE-230, PE-231, PP-1200, PP-800, PPF-210, PPF-2100, PPF-211, PPF-2110, PPSR-2122, PPT-230, PPT-231, SHC-1700, SHC-210, SHC-2100, SHC-211, SHC-212, SHR-210, SRM-210,