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4087179C91 Genuine International DEF Tank Assembly
4087179C91 Genuine International DEF Tank Assembly
4087179C91 Genuine International DEF Tank Assembly
4087179C91 Genuine International DEF Tank Assembly

4087179C91 Genuine International DEF Tank Assembly

P/N: 4087179C91 Manufactured by: International
$375.00 - $375.00
$375.00
$375.00 - $375.00
$375.00
1 in Stock
Condition: New
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2-Year Warranty

At Line Truck Parts LLC, we are committed to providing reliable automotive parts and a transparent customer experience. Eligible parts purchased directly from our website are covered by a 2-Year Limited Warranty, giving you added confidence in your purchase. Learn More

Product Overview

The 4087179C91 is a genuine International 7-gallon blow-molded DEF tank assembly designed to retain diesel exhaust fluid for vehicles equipped with SCR emissions systems. It serves as the primary DEF storage reservoir, supplying fluid to the dosing system to support proper emissions control throughout normal vehicle operation.

Product Features

The 4087179C91 DEF tank assembly is manufactured to International factory specifications for diesel exhaust fluid storage and supply.

  • Supports seven-gallon DEF capacity for continuous SCR system fluid availability
  • Uses blow-molded tank construction to provide consistent reservoir integrity and durability
  • Maintains stored diesel exhaust fluid for connected dosing system components
  • Integrates with factory mounting locations and original DEF system configuration
  • Connects to vehicle DEF supply lines through designated tank connection points
  • Assists stable DEF distribution throughout the diesel emissions control system

Technical Specifications

Specification Value
Condition New
Part Number 4087179C91
Brand International
Part Type DEF Tank Assembly
Capacity 7 gal
Weight 15.0 lbs


Installation Notes

The 4087179C91 should be installed after inspecting the mounting brackets, DEF line routing, tank ports, and surrounding components to ensure proper alignment before fastening the assembly. Once installation is complete, verify all fluid connections are secure, inspect for leaks, and confirm unrestricted DEF flow through the SCR supply system.

Always verify DEF tank capacity, part number, mounting configuration, hose connections, and SCR emissions system compatibility before installation.