• New in the package Carburetor Kit for Echo PB-413, PB-413H, PB-413HT and PB-413T Blowers equipped with C1M-K37, K37A, K37B, K37C, or K37D Zama Carburetor. 
• Includes gaskets, diaphragms, screen, inlet needle, inlet lever and inlet lever spring. 
• Replaces carb kit part numbers: 12520008563, 12520008564
• Fits the following Echo Backpack Blowers:
• PB-413 S/N: 02001001 - 02999999
• PB-413H S/N: 02001001 - 02999999
• PB-413HT S/N: 02001001 - 02999999
• PB-413HT S/N: 02001001 - 02999999
• Echo products were manufactured with various models of Walbro, Tillotson and Zama carburetors, please be sure of brand and model before ordering. Check our ebay store for other items.
• If unsure of fit, please send Carburetor Model number, the equipment type and brand name, and we'll look up correct kit.