Vehicle Fitment
This part is universal
| Probe Extension |
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Universal Stethoscope by S&G Tool Aid®. Excellent technician's aid designed to Detect and locate sources of abnormal noise. Allows technician to quickly find and analyze the source of a problem in engines or other moving parts. Sound is transmitted and amplified through a sensitive diaphragm. Pinpoint worn or defective bearings. Locate cylinders with engine knocks. Determine if any fuel injectors are hung-up or inoperative.