Description
Overview:
New DuraWRX ASPFL-2382 DEF header for 11.5-gallon diesel exhaust fluid tanks with an SAE J2587 flange on 2017-2024 Thomas Built Buses Saf-T-Liner C2 school buses with Cummins B6.7 / ISB 6.7 engines. Replaces Freightliner 04-37613-000 and the earlier 11.5-gallon Freightliner headers. Fits 11.5-gallon, SAE-flange tanks only.
Specifications:
- Part number: DuraWRX ASPFL-2382
- Replaces: Freightliner 04-37613-000, 04-37384-000, 04-36002-000, 04-35164-000, 04-34397-000, 04-31921-000
- Brand: DuraWRX
- Condition: New Aftermarket
- Component type: DEF tank header assembly
- Tank size: 11.5 gallon
- Tank interface: SAE J2587 flange
- Header height: 20 in
- Level sensor: Digital (CAN bus)
- Electrical connector: AMP 1-1703818-1
- DEF suction fitting: 5/16 in SAE J2044
- DEF return fitting: 3/8 in SAE J2044
- Coolant inlet / outlet: VDA NW08 nipple
- In-tank filter: 40 micron
- Integrated vent: No
- Integrated coolant control valve (CCV): No
- Operating voltage: 7.5-32 VDC
- Engines: Cummins B6.7 / ISB 6.7
- Country of origin: China
Compatibility / Fitment:
Fits 11.5-gallon, SAE-flange DEF tanks originally fitted with Freightliner header 04-37613-000, 04-37384-000, 04-36002-000, 04-35164-000, 04-34397-000 or 04-31921-000:
| Make | Model | Years | Chassis | Engine |
|---|---|---|---|---|
| Thomas Built | SAF-T-Liner | 2017-2024 | Freightliner C2 | ISB 6.7, B6.7 |
Two hard fitment gates apply:
11.5-gallon tank only. Freightliner-built Cummins chassis also use 10-gallon, 13-gallon and 6-gallon DEF tanks, and those take different headers, which we also stock. This 20 in header is sized for the 11.5-gallon tank. Check the Freightliner number on your old header or the tank label before ordering.
SAE J2587 flange tank. This header bolts to a tank with an SAE J2587 flange. It does not fit hose-bead, six-bolt or bore-seal tanks.
Other versions available: DuraWRX headers for 10-gallon, 13-gallon and 6-gallon Freightliner-built Cummins DEF tanks.
Common interchanges: Freightliner 04-37613-000 / 04-36002-000 / 04-35164-000 / 04-34397-000 / 04-31921-000.
The DuraWRX ASPFL-2382 is a new DEF header for 11.5-gallon, SAE-flange tanks on Thomas Built Saf-T-Liner C2 buses with the Cummins B6.7. It replaces Freightliner 04-37613-000. Confirm the tank size and the number on your old header before ordering.
