21483645 | Volvo DEF Hose

Description

The Volvo 21483645 DEF Hose is a genuine OEM replacement component designed to deliver Diesel Exhaust Fluid (DEF) reliably within Volvo heavy-duty truck systems. This hose ensures proper DEF flow from the tank to the dosing unit, maintaining compliance with EPA emission standards and supporting SCR (Selective Catalytic Reduction) system efficiency.

Constructed from high-quality materials, the 21483645 DEF Hose is resistant to urea crystallization and harsh operating conditions, ensuring durability and long-lasting performance.

Features & Benefits

• ✅ Genuine OEM Volvo DEF hose

• ✅ Ensures stable and accurate DEF flow

• ✅ Protects SCR system performance and emissions compliance

• ✅ Durable construction resistant to DEF crystallization

• ✅ Direct-fit replacement with no modifications required

Specifications

• 📌 Part Number: 21483645

• 📌 Application: Volvo heavy-duty trucks (DEF system)

• 📌 Type: DEF Hose

Warranty
HD Pro Parts provides a 90-day warranty on all applied parts.