Seller notes

Upgrade Holset HE400VG Nozzle Ring for 4309124 5458510 ISM QSM M11Upgrade!!! With all good feedback!Special Heat Treatment - Nitriding TreatmentStronger & More Wear Resistant & More DurableReference Information:Reference Turbo OE Number:4309124NX 4309124RX 5458510 5458510RX 4955428 2881791 2836369 2838787 2840541 3775141 3776839 3776838 3776839 3792250 Application:CUMMINS ISM QSM M11 Notice:If you are not sure whether our CHRA fits your turbo, please tell us your turbo OE number, and we will che...

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