DuraWRX ASP5510-6606711 DEF Header | 11 in | Analog | Dual DTM | 3/8 Return

New aftermarket DuraWRX diesel exhaust fluid (DEF) header, part number ASP5510-6606711, for tanks with an 11 inch header height and a 4.05 inch bore-seal tank interface. The complete header combines an analog level and temperature sensor, an engine coolant heater, and a 40 micron in-tank suction filter. It connects to the vehicle through a jumper harness with two Deutsch DTM connectors. It has 3/8 inch DEF suction and return fittings and replaces TICO OE header 20086-9 on TICO terminal tractor applications.

Key Features:

• Analog sensor with separate connectors: Deutsch DTM04-3P for level, DTM04-2P for temperature
• Jumper harness connection to the vehicle
• 3/8 inch DEF suction and return fittings
• Engine coolant heater with 5/8 inch hose-bead inlet and outlet
• 40 micron in-tank suction filter

Specifications:

• Part number: ASP5510-6606711
• Condition: New Aftermarket
• Component type: DEF header assembly
• DEF header height: 11 in
• Tank interface: 4.05 in diameter bore seal
• In-tank filter: 40 micron
• Sensor type: Analog, level and temperature
• Electrical connection: Deutsch DTM04-3P and DTM04-2P (on jumper harness)
• Mating connectors: Deutsch DTM06-3S and DTM06-2S (not supplied)
• DEF suction fitting: 3/8 in, SAE J2044
• DEF return fitting: 3/8 in, SAE J2044
• Coolant inlet fitting: 5/8 in hose bead
• Coolant outlet fitting: 5/8 in hose bead
• Length below flange (reference): 11.43 in (290.4 mm)
• Fitting height above flange (reference): 1.90 in (48.1 mm)
• Body diameter (reference): 4.00 in (101.6 mm)

Wiring:

Deutsch DTM04-3P (level):

• Pin 1: level sender signal
• Pin 2: level sender return
• Pin 3: plugged

Deutsch DTM04-2P (temperature):

• Pin 1: temperature signal
• Pin 2: temperature ground

Compatibility / Fitment:

Replaces TICO OE DEF header 20086-9 on TICO terminal tractor applications. It also covers E-ONE, Oshkosh and Pierce applications.

Hard fitment gate — DEF return fitting: This header has a 3/8 inch DEF return fitting. DuraWRX's ASP5510-6506711 is the same 11 inch dual-DTM header with a 5/16 inch return. Check the fitting size on your DEF return line before ordering.

Second gate — vehicle connector: This header connects through two Deutsch DTM connectors, a 3-pin for level and a 2-pin for temperature. Check your vehicle harness for two DTM plugs before ordering.

Third gate — header height: This is the 11 inch header. DuraWRX builds headers in multiple heights, and they are not interchangeable.

What is not included: mating connectors, coolant hoses, DEF lines, and tank.

Common interchanges: 20086-9, 716838, 2803459

Conclusion:

An 11 inch analog DuraWRX DEF header with dual Deutsch DTM connectors and 3/8 inch return, replacing TICO 20086-9 on TICO terminal tractor applications. Check your return fitting size and connector type before ordering.