OTC Master Fuel Injection Kit Perform fuel pressure testing, diagnose weak fuel pumps or restricted filters, test for fuel flow and perform leak-down tests. Features: The 6550PRO from OTC comes with...

OTC 3398 Pulse Tester Fuel injector testing requires precision equipment. This vehicle-powered tool fills that requirement. It enables you to check cylinder balance by firing individual injectors at...

OTC Stinger Basic Fuel Injection Service Kit Whether you’re a new technician—looking to offer basic fuel pressure service—or a full service shop—looking for a basic tool to complement your...

OTC 7211 Gauge Assembly Includes 6 ft bleed hose and 30" pressure hose This gauge is designed to work with any of our fittings for testing fuel injection systems. It features a sturdy 3-1/2" dial...

OTC 36886 HOSE ASSEMBLY Hose assembly for OTC 2510A pump and 4105A Ram