Perfect Sealing: Diesel exhaust fluid cap has excellent sealing performance, which can prevent dust, moisture and other impurities from entering the DEF tank, avoid clogging the SCR system, reduce engine failures, and ensure stable operation of the vehicle
Anti-leakage and Volatilization: Heavy duty DEF cap adopts a safe fixed buckle design, which is not easy to fall off during use, and can ensure that the vehicle remains sealed under bumps or high temperatures to avoid liquid leakage or evaporation
Durable Design: Made of high-quality materials, corrosion-resistant, wear-resistant, and adaptable to extreme environments, ensuring long-term use without damage, effectively extending the service life
Precise Adaptation: Fit for Kenworth C500 T2000 T660 T680 T800 W900, fit for Peterbilt 210 320 330 335 337 362 365 384 387 388, replace part number 908-0223-01 572.3005 904-5401CD
Quick Installation: With a simple design, no professional tools are required. Just tighten or press to fix. The installation process is simple, saving your time and cost