Gates Semi-Truck Diagnostic & Testing Tools
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Gates®Black Threaded Fuel Cap Tester Adapter (31456)Black Threaded Fuel Cap Tester Adapter (31456) by Gates®. Gates' Fuel Cap Tester can be made to be compatible with nearly any vehicle on the road with the correct adapter. This product is designed and manufactured to help you keep the...For use with Radiator & Fuel Cap TestersDesigned for your fuel system maintenance$21.85 - Gates®Engine Coolant and Battery Portable Refractometer (91001)Universal Engine Coolant and Battery Portable Refractometer by Gates®. Measures concentration of coolant mixture in engine. Place small sample of coolant on lens, then hold lens up to light source. Light bends through liquid, providing...Measuring coolant concentrations is essential to cooling system maintenanceMost technicians use hydrometers to test coolant concentration via gravity or floating ball scales$179.06
- Gates®Orange and Gray Ring Fuel Cap Tester Adapter (31457)Orange and Gray Ring Fuel Cap Tester Adapter (31457) by Gates®. Gates' Fuel Cap Tester can be made to be compatible with nearly any vehicle on the road with the correct adapter. This product is designed and manufactured to help you keep...For use with Radiator & Fuel Cap TestersDesigned for your fuel system maintenance$35.21
- Gates®Tan and Gray Ring Quick-On Fuel Cap Tester Adapter (31459)Tan and Gray Ring Quick-On Fuel Cap Tester Adapter (31459) by Gates®. Gates' Fuel Cap Tester can be made to be compatible with nearly any vehicle on the road with the correct adapter. This product is designed and manufactured to help...For use with Radiator & Fuel Cap TestersDesigned for your fuel system maintenance$31.12
- Gates®Green Deep Cam Fuel Cap Tester Adapter (31464)Green Deep Cam Fuel Cap Tester Adapter (31464) by Gates®. Gates' Fuel Cap Tester can be made to be compatible with nearly any vehicle on the road with the correct adapter. This product is designed and manufactured to help you keep the...For use with Radiator & Fuel Cap TestersDesigned for your fuel system maintenance$37.55
- Gates®Green Pass Fuel Calibration Cap (31453)Universal Green Pass Fuel Calibration Cap by Gates®. Gates' Fuel Cap Tester can be made to be compatible with nearly any vehicle on the road with the correct adapter. This product is designed and manufactured to help you keep the fuel...For use with Radiator & Fuel Cap TestersDesigned for your fuel system maintenance$70.42
- Gates®Red Fail Fuel Calibration Cap (31445)Universal Red Fail Fuel Calibration Cap by Gates®. Gates' Fuel Cap Tester can be made to be compatible with nearly any vehicle on the road with the correct adapter. This product is designed and manufactured to help you keep the fuel...For use with Radiator & Fuel Cap TestersDesigned for your fuel system maintenance$66.41
