partszen Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13
Hippotech Carburetor metering Lever Gauge Replacement for Walbro 500-13-1 & ZAMA ZT-1 Adjustment Tools
Desiumite Chainsaw Carburetor Adjustment Tool for 500-13-1 W Diaphragm For Carb, Metering Lever Setting Tool Compatible with For Zama, 2-Pack
Jotekonoby For Zama-Compatible Metering Lever Tool – For Metal Carburetor Adjustment Part for 2- Engines, Replaces 500-13-1 & ZT-1 (C1–C2S Series)
Besttoolifes For Zama Metering Lever Tool (500-13-1 / ZT-1) – Two- Engine Carburetor Lever Replacement for Chainsaws, Compatible with WY/WZ/WGA & For Zama
Hippotech Z Shape Carburetor metering Lever Gauge for ZAMA ZT-1