It is positioned between the oil cooler bracket/housing and the engine to prevent oil leaks.
Questa guarnizione Cummins risulta utilizzabile su diversi motori della stessa famiglia. Cummins la indica principalmente per l’M11, mentre diversi cataloghi aftermarket la riportano anche per L10, ISM e QSM.
To confirm 100% compatibility, you must check the engine serial number (ESN), because the oil cooler mount may vary depending on the CPL and configuration.
It is installed between the connecting rod and the crankshaft’s connecting rod journal. It creates a lubricated sliding surface that allows the connecting rod to rotate on the journal, reducing friction and wear and withstanding the loads from combustion. Some parts use a copper/lead-tin tri-metal structure, with a nickel barrier and a top layer of Babbitt.
For installation on Cummins L10, M11, ISM, and QSM/QSM11 engines.
Mainly for uncertified 11-liter M11 engines; for L10/ISM/QSM engines, it is advisable to check the ESN and CPL before confirming compatibility.
Rectangular Ring Seal Cummins Engine ISM – Engine M11 – Engine QSM
It creates a static seal between engine components, preventing leaks of oil, coolant, or pressure at the specific mounting point. The exact location varies depending on the engine configuration.
Cummins specifies that this product is primarily intended for use with non-certified 11-liter M11 engines; aftermarket catalogs also list the L10, ISM, and QSM models. Final compatibility must be verified using the engine’s serial number, as it may vary depending on the CPL and configuration.