Starting your emissions control off right begins with the Diesel Oxidation Catalyst (DOC). The OEM 1912726 DOC for the Paccar MX-13 engine delivers dependable exhaust treatment, ensuring that harmful pollutants are kept in check and your aftertreatment system runs smoothly mile after mile.
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True Fit, No Guesswork
Engineered to exact Paccar OEM specifications, the 1912726 installs cleanly without adjustments or incompatibilities, keeping downtime to a minimum. -
Cleaner Exhaust Upfront
This DOC helps convert hydrocarbons and carbon monoxide into safer byproducts early in the exhaust stream, setting the tone for cleaner, smoother system performance. -
Promotes Efficient Regeneration
By supporting stable heat and airflow, it helps maintain smooth DPF regeneration cycles—reducing unwanted forced cleanings and interruptions. -
Defends Downstream Components
Filtering pollutants effectively protects sensitive parts like DPFs, SCR systems, and sensors from early wear, extending their lifespan. -
Protected by Warranty, Easy to Return
Backed by solid warranty coverage and supported by a streamlined core-return process, the OEM 1912726 gives you both performance reliability and service peace of mind.
Choosing the OEM 1912726 DOC isn’t just about part replacement—it’s about ensuring system harmony, cleaner operation, and long-term reliability. Trust Tamerx Diesel Parts to deliver the authenticity and quality your Paccar MX-13 deserves.