Volvo AdBlue Filler Cap 20926021 | Non-Lockable OEM DEF Cap | Volvo Truck, Bus & Marine

The Volvo AdBlue Filler Cap 20926021 is a premium OEM replacement non-lockable AdBlue (DEF) filler cap engineered for compatible Volvo truck, Volvo bus, and Volvo marine applications. Manufactured to OEM specifications, it provides precise fitment, dependable sealing performance, and long service life. Designed as a direct replacement for the original component, the Volvo AdBlue Filler Cap 20926021 helps protect the AdBlue (Diesel Exhaust Fluid) system from dust, dirt, moisture, and contaminants while supporting reliable SCR emissions system performance. This non-lockable filler cap is ideal for heavy-duty commercial vehicles, buses, and marine engines operating in demanding environments. OEM Cross-Reference Brand Part Number Volvo 20926021 Suitable for Following Models Volvo Truck Non-lockable Compatible Models: FE FH FM Volvo Bus Non-lockable Compatible Models: B5LH B5RH B5TL B6R B7R B9L B9R B9S B9TL B11R B12B B12M B13R Volvo Marine Industry Non-lockable Compatible Engines: TAD560VE TAD561VE TAD761VE TAD762VE TAD763VE TAD764VE TAD765VE TAD1360VE TAD1361VE TAD1362VE TAD1363VE TAD1364VE TAD1365VE TAD1660VE TAD1661VE TAD1662VE TWD1663GE The Volvo AdBlue Filler Cap 20926021 is suitable for compatible Volvo trucks, Volvo buses, and Volvo marine engines listed above. Its non-lockable design provides dependable sealing for AdBlue (DEF) systems while helping protect the system against contamination. This replacement filler cap is identified strictly according to the supplied OEM reference and compatibility information. No dimensions, pressure ratings, or material specifications have been added beyond the supplied data. Key Features Product Reference: Volvo 20926021 OEM replacement AdBlue filler cap Non-lockable design Designed for AdBlue (DEF) systems Direct-fit replacement Suitable for Volvo trucks Suitable for Volvo buses Suitable for Volvo marine engines Manufactured to OEM specifications Durable sealing performance Benefits Direct OEM replacement Helps protect the AdBlue system from contaminants Provides dependable sealing performance Supports SCR emissions system operation Suitable for heavy-duty commercial and marine applications Easy installation Long service life Applications AdBlue (DEF) systems SCR emissions systems Heavy-duty trucks Commercial buses Marine diesel engines Fleet maintenance OEM replacement applications SKU: VL-FC-6021 Categories: Filler Cap, Volvo Trucks Tags: AdBlue Filler Cap, DEF Tank Cap, oem replacement parts, SCR Cap, TAD1365VE, TAD1662VE, TWD1663GE, Volvo 20926021, Volvo AdBlue Cap, Volvo Bus Parts, Volvo DEF Cap, Volvo FE parts, Volvo FH parts, Volvo FM parts, Volvo Marine Parts