- Direct replacement to OEM parts number 221-9777 or 2219777 and replaces 150-3152.
- Fits HUEI injector 10R-0781 in CAT Engines C7, C9 and CAT Marine Model 3126 / 3216B.
- This tool fits Caterpillar 3126B engines with electronic fuel injection HEUI. This will NOT work on engines with mechanical injection MEUI. Our tool is small enough to enable you to change even the hard to get at cups at the rear of the engine.
- Heavy duty steel structure machined and finished with powder coating to resist corrosion and ensure a long-term and reliable performance.
- Oni Tools ensures quality products and stands behind top of the line manufacturing. We guarantee our products to last and offer support along the way.
Worth the purchase
The replacement Injector Cup Installer Tool is a very reliable and well-made tool.
Effortless transaction. It was done smoothly as anticipated and excellent injector Cup Installer Tool alternative for CAT 3126. Well Done!
The HUEI Injector Cup Installer Tool came in fast and fits CAT 9 Engines. I highly recommend it.
bought the Injector Cup Installer Tool. In comparison to other brands, it worked flawlessly and was a fantastic deal.
Excellent quality and very affordable
The Injector Cup Installer Tool is of excellent quality, works well with the CAT C9 engine, and was a very affordable price.