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535-6924 Genuine Caterpillar DEF Diesel Exhaust Fluid Sensor Head

535-6924 Genuine Caterpillar DEF Diesel Exhaust Fluid Sensor Head

P/N: 535-6924 Manufactured by: CATERPILLAR
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
1 in Stock
Condition: New
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Product Overview

The 535-6924 is a genuine Caterpillar DEF Diesel Exhaust Fluid Sensor Head designed for diesel exhaust fluid tank monitoring systems. This unit operates within the SCR emissions system, measuring DEF level, temperature, and system conditions through integrated sensor and electronic interfaces.

Product Features

The 535-6924 DEF Sensor Head is manufactured to Caterpillar factory specifications for DEF system monitoring and control.

  • Monitors DEF level and temperature data
  • Supports SCR emissions system operation
  • Uses digital CAN bus communication
  • Integrates DEF suction and return line connections
  • Includes coolant inlet and outlet ports
  • Designed for in-tank DEF system installation

Technical Specifications

Condition New
Part Number 535-6924
Brand Caterpillar
Part Type DEF Diesel Exhaust Fluid Sensor Head
DEF Header Height 18 in
DEF Return Fitting Dia. 5/16 SAE J2044
Coolant Outlet Fitting Dia. 5/8 Hose Bead
Tank Interface 4.05 Dia. Bore Seal
Electrical Connector Deutsch DT4 STD
Sensor Type Digital CAN bus
DEF Suction Fitting Dia. 3/8 SAE J2044
Coolant Inlet Fitting Dia. 5/8 Hose Bead
In-Tank Filter 40µ


Installation Notes

The 535-6924 DEF Sensor Head should be installed only in compatible DEF tank configurations. Verify sealing surface condition, electrical connector alignment, coolant routing, and DEF line connections before installation.

Confirm tank configuration, emissions system calibration, connector type, and OEM application before installation to ensure correct SCR system operation.