Stens Stens Carburetor Kit 615-360 for Zama RB 21

Stens 615-360 Carburetor Kit, Replaces Zama RB-21. Replaces OEM: Echo 12530042030 Zama RB-21. Fits Models: Echo SRM1500, SRM2300, HC1000, SHR-040, SV4, HC1500, PB1000, GT2103 and GT1100 trimmers Zama C1U-K4; C1U-K7, A; C1U-K8, A; C1U-K9, A; C1U-K10; C1U-K11; C1U-K14; C1U-K15, A-B; C1U-K16, A; C1U-K26; C1U-K29 and C1U-K32, A carburetors.