Feature: 1. Applicable Model: Carburetor detector pressure gauge is suitable for Walbro 57211. It is a good modification part.2. Accurate Testing: The carburetor detector pressure gauge is used to test on small engine carburetor, make sure the carburetor is working properly. 3. Perfect Fit: Carburetor detector pressure gauge closely fits the original machine hole position for accurate testing and detection. 4. Reliable Performance: The reliable detector for garden mowers, which can effectively extend the service life of the . 5. Good Craftsmanship: Professional manufacturing, exquisite craftsmanship and high accuracy help deliver the best performance. Specification: Item Type: Carburetor Detector Pressure Gauge Package List: 1 x Pressure Gauge 1 x Oil Pipe 3 x Fitting Tube 1 x Fitting Head |