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Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.
Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.

717454 Genuine E-One DEF Diesel Exhaust Fluid Sensor Head

P/N: 717454 Manufactured by: E-One
Original price $1,099.00 - Original price $1,099.00
Original price
$1,099.00
$1,099.00 - $1,099.00
Current price $1,099.00
1 in Stock
Condition: New
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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 717454 is a genuine E-One Diesel Exhaust Fluid (DEF) Control Manifold designed for emissions system applications including D1, D2, and D3 track-type tractors. This assembly manages DEF delivery while monitoring fluid condition through integrated sensing components that support proper SCR system operation.

Product Features

The 717454 DEF control manifold is manufactured to CAT factory specifications for diesel exhaust fluid system management.

  • Genuine E-One DEF control manifold assembly
  • Functions as a DEF multifunction head unit
  • Monitors DEF level within the fluid reservoir
  • Measures DEF temperature for emissions system operation
  • Tracks DEF concentration through an integrated fluid quality sensor
  • Equipped with an engine coolant powered heating system
  • Includes a serviceable suction filter for fluid system maintenance
  • Uses a 4-pin DT electrical connector configuration

General Specifications

Condition New
Part Number 717454
Brand E-One
Part Type Diesel Exhaust Fluid Control Manifold
Component Type DEF Multifunction Head Unit
Equipment Compatibility CAT D1, D2, D3 Track-Type Tractors
Connector Type 4-Pin DT
Material Stainless Steel, Corrosion Preventative Fluid
Integrated Sensors DEF Level, Temperature and Fluid Quality Sensors
Heating Method Engine Coolant Powered Heater
Filter Configuration Serviceable Suction Filter
Harness Length 15.5 In
Dimensions 17.4 In Length
Weight 10 lbs


Installation Notes

The 717454 DEF control manifold should be installed with all DEF lines, coolant connections, and electrical connectors inspected for contamination or damage before assembly. Follow the manufacturer's service procedures when servicing the SCR system and related emissions components.

Verify part number, VIN, engine configuration, production date, emissions package, and applicable factory options before installation.