Description
Overview:
New DuraWRX ASP-908-2321-297 DEF header, 297 mm (11 in), for 5-gallon, six-bolt diesel exhaust fluid tanks on International DuraStar, HV, MV and WorkStar trucks and Autocar ACMD, ACTT and ACX trucks with Cummins B6.7 / ISB 6.7, QSB6.7, ISL, L9 and ISX12 / X12 engines. Replaces Navistar 4723151C91 and the earlier Navistar 297 mm headers, and Autocar 602062.
Specifications:
- Part number: DuraWRX ASP-908-2321-297
- Replaces: Navistar 4723151C91, 4353000C92, 4353000C91, 4254212C91, 4163689C91, 4097721C91, 4087159C91, 2515990C3, 2515990C1; Autocar 602062, 601965
- Brand: DuraWRX
- Condition: New Aftermarket
- Component type: DEF tank header assembly
- Tank size: 5 gallon
- Tank interface: Six-bolt flange
- Header height: 11 in
- Level sensor: Digital (CAN bus)
- Electrical connector: Deutsch DT4
- DEF suction fitting: 3/8 in SAE J2044
- DEF return fitting: 5/16 in SAE J2044
- Coolant inlet / outlet: 5/8 in hose bead
- In-tank filter: 40 micron
- Integrated vent: Yes
- Integrated coolant control valve (CCV): No
- Operating voltage: 9-32 VDC
- Engines: Cummins B6.7 / ISB 6.7, QSB6.7, ISL, L9, ISX12 / X12
- Country of origin: USA
Compatibility / Fitment:
Fits six-bolt DEF tanks originally fitted with Navistar header 4723151C91, 4353000C92, 4353000C91, 4254212C91, 4163689C91, 4097721C91, 4087159C91, 2515990C3 or 2515990C1. Also replaces Autocar 602062 and 601965. Applications include International and Autocar trucks with a 5-gallon DEF tank:
| Make | Model | Years | Engine | Application |
|---|---|---|---|---|
| Autocar | ACMD (Xpert) | 2016-2021 | ISB 6.7, B6.7, ISL, L9 | Refuse |
| Autocar | ACTT (Xspotter) | 2015-2021 | QSB6.7, ISB 6.7, B6.7 | Terminal Tractor |
| Autocar | ACX (Xpeditor) | 2015-2026 | ISX12, X12, ISL, L9 | Refuse |
| International | DuraStar | 2016-2017 | ISL | Truck |
| International | HV | 2019-2024 | L9, B6.7 | Truck |
| International | MV | 2022-2024 | L9 | Truck |
| International | WorkStar | 2016-2018 | ISB 6.7, ISL | Truck |
Two hard fitment gates apply:
297 mm header for 5-gallon tanks. International and Autocar Cummins trucks use six-bolt DuraWRX headers in 297 mm, 449 mm and 623 mm lengths, and two different 449 mm versions. This 297 mm header is sized for the 5-gallon tank. We stock the others. Check the Navistar number on your old header or measure it before ordering.
Six-bolt tank. This header bolts to a tank with a six-bolt flange. It does not fit SAE-flange, hose-bead or bore-seal tanks.
Other versions available: DuraWRX 449 mm six-bolt headers for 7-, 10- and 15-gallon International and Autocar tanks; DuraWRX 623 mm header for International Class 8 trucks.
Common interchanges: Navistar 4723151C91 / 4353000C92 / 4254212C91 / 4097721C91 / 2515990C3; Autocar 602062 / 601965.
The DuraWRX ASP-908-2321-297 is a new 297 mm DEF header for 5-gallon, six-bolt tanks on International and Autocar Cummins trucks. It replaces Navistar 4723151C91. Confirm the header length and the number on your old header before ordering.
