Fuel Injector Harness and Cover Gasket
This fuel injector harness and cover gasket is a component used to seal and protect fuel system components in various John Deere models. It is a genuine John Deere part from Koenig Equipment, designed for use on select models including the 324J, 320D, 304J, 332D, 333D, 323D, 4520, and 244J.
Questions, answered
Will the Fuel Injector Harness and Cover Gasket fit my John Deere equipment?
Part #R523918 is listed to fit John Deere 324J, 320D, 304J, 332D, 333D, 323D, 4520, 244J. If you do not see your model, contact Koenig Equipment with your model and serial number and we will confirm the correct part.
Is this a genuine John Deere part?
Yes. Koenig Equipment sells genuine John Deere part #R523918, backed by John Deere's parts warranty and dealer support across Ohio and Indiana.
What does the Fuel Injector Harness and Cover Gasket do?
The Fuel Injector Harness and Cover Gasket seals and protects electrical connections between fuel injectors.
How do I order the right part?
Have your John Deere model and serial number ready so the correct part can be confirmed. Order online for fast shipping, or contact your nearest Koenig Equipment store for help.

