Large variety Cummins ISB DOC | 4353284NX, 4329542NX, A047V484, 1978265PE, 4353284, 4329542

OEM Replacement for Part #: 4353284NX, 4329542NX, A047V484, 1978265PE, 4353284, 4329542

The Cummins ISB Diesel Oxidation Catalyst is a direct fit replacement that provides equal or greater performance to OEM parts without the added cost of core charges. ROADWARRIOR parts include all necessary ports and attachments for sensors and are designed to operate in the exact same capacity as the OEM part. The Cummins ISL Diesel Oxidation Catalyst is a new (not re-manufactured or re-conditioned) part. The DOC is backed with a one-year unlimited mileage warranty.

Currently not for sale or installation in California.

Specifications