Durafit Replacement DPF for Paccar MX / Navistar A26 (C17-0136 / 2131533)

Durafit replacement DPF for Paccar MX & Navistar A26 Engines. **Gaskets included!** Replaces OEM Numbers: 501153R91, 5011531R91, A055H506, 2131533PE, 251680791, A055F100, 2086437X, 2086437XS, 2088082X, 2088082XS, 2131533, 2131533PE, 2131533PEX, 2274612, 2274612PE, 2274612PEX, 2516807C91, 2520606C91 DuraFit DPFs and DOCs are so durable they come with a nationwide3-year, unlimited mileage warranty.  Made in the USA! Note: This product cannot be sold or shipped to CA at the present time.