Product Description
Cummins AdBlue Tank Cap
Ensure optimal performance and compliance of your emissions system with the genuine Cummins AdBlue Tank Cap. Designed specifically for Diesel Exhaust Fluid (DEF) tanks, this high-quality blue plastic screw cap provides a secure, leak-proof seal to prevent fluid contamination and evaporation. It features an ergonomic ribbed outer edge for an easy grip during refills and a robust internal sealing mechanism to guarantee fluid containment. Clearly marked with standard AdBlue identification, this cap is an essential replacement part for maintaining the integrity of your commercial vehicle’s Selective Catalytic Reduction (SCR) system.
Technical Specifications:
- Brand: Cummins
- Product Type: AdBlue / Diesel Exhaust Fluid (DEF) Tank Cap
- Material: Heavy-duty, chemical-resistant blue plastic
- Design Features: Ribbed outer edge for enhanced grip, internal leak-proof sealing mechanism

Cummins AdBlue Tank Cap
Genuine Cummins AdBlue (DEF) tank cap. Features a secure internal seal, ergonomic ribbed grip, and durable blue plastic construction to protect your commercial vehicle’s emissions system from fluid contamination and leaks.


