891814-3126 Diesel Injector Repair Kit for 3126 small-tip

The 891814-3126 is a Rayfuel aftermarket diesel injector repair kit for selected 3126 small-tip injector applications applications. It is intended for diesel fuel-system service where the application and part reference have been checked before installation.

Application and identification

Compatible with selected 3126 small-tip injector applications applications. Match the part number and pictured kit contents before ordering. The catalog MPN is 891814-3126. If the number on the injector or pump is different, send that number, the engine model, or equipment details for a fitment check.

Kit contents

One repair kit is supplied. Contents may include O-rings, sealing rings, gaskets, washers, springs, pins, screws, plugs, or other small service components according to the photographed set. Use the product image as the contents reference; a complete injector or fuel pump shown beside the parts is not included.

Installation guidance

Installation should be completed by a qualified diesel fuel-system technician using clean tools and suitable calibration or test equipment. Inspect the mating components for wear or damage before assembly. Replacement of seals alone cannot correct damage to the injector body, pump housing, valve, plunger, or electronic components.

Before ordering

Compare the MPN, application, and every visible component in the photo. Contact Rayfuel with your part number or equipment details if confirmation is required.