M-3818824

---

Interstate McBee Hex Head Turbocharger Nut for Cummins L10/M11/4B/6B Applications

Interstate-McBee offers an extensive range of engine parts from large crankshafts and cylinder heads all the way down to individual nuts and bolts. Whether big or small, we take the quality of our products seriously at every level. These hardware items go through the same quality assurance program and are backed by the same comprehensive warranty as every other Interstate-McBee part.

These Interstate-McBee replacement parts are compatible with L10/M11/ISM/QSM applications which fall into the mid-range, heavy-duty diesel category. The L10 was introduced in the 1980s and evolved into the M11, known for its reliability and efficiency in on-highway and off-highway applications. The ISM and QSM are later versions featuring electronic control systems for improved fuel efficiency, emissions control, and performance, widely used in trucks, construction, and agricultural machinery.