OTC 6550 Master Fuel Injection Service Kit Fuel Pressure Tester Gauges Adapters

Hard-to-Find Tools Since 1978

New • Used • Vintage • American Made • Industrial Surplus

Hard-to-find tools. Vintage tools. American-made tools. Industrial surplus. Specialty tools you won’t find at the big-box stores.

OTC 6550 Master Fuel Injection Service Kit by SPX. Professional fuel pressure test kit with a 0–100 PSI gauge and the big assortment of brass adapters and hose assemblies shown — tests fuel injection systems on most GM (including GM TBI), Ford, Chrysler, and Jeep vehicles, plus imports including Bosch CIS and CISE systems. Use it to check fuel pressure, diagnose weak fuel pumps and restricted filters, and run leak-down tests. Everything rides in the original molded SPX OTC case with the contents chart in the lid. Used, sold exactly as pictured —

We have not cleaned or refurbished this item in any way, as we leave that decision up to the eventual buyer. We test used items before we list and before we ship to make sure you are getting a high quality and functional tool. Sold with the Tucson Tool Shop 30 Day guarantee! Please check our thousands of positive reviews. We are a brick and mortar store located in Tucson, AZ continuing the legacy of a business that has been around since 1978. We strive to keep all of our customers happy. Customer service is job #1. If you have any questions about this or any item we have listed please do not hesitate to contact us!

Most purchases ship out the same day as long as it is before 2pm AZ time or before the postal service does its pick up for the day. NO shipments go out on Sunday.

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