Freightliner Cummins B6.7 / ISL DEF Header, 10-Gallon Tank, SAE Flange, Replaces 04-37614-000 / 04-36003-000, DuraWRX ASPFL-2339, New

Overview:

New DuraWRX ASPFL-2339 DEF header for 10-gallon diesel exhaust fluid tanks with an SAE J2587 flange on Freightliner-built chassis with Cummins B6.7 / ISB 6.7, ISL and L9 engines. Replaces Freightliner 04-37614-000 and the earlier 10-gallon Freightliner headers. Fits 10-gallon, SAE-flange tanks only.

Specifications:

• Part number: DuraWRX ASPFL-2339
• Replaces: Freightliner 04-37614-000, 04-37385-000, 04-36003-000, 04-35162-000, 04-34396-000, 04-31923-000
• Brand: DuraWRX
• Condition: New Aftermarket
• Component type: DEF tank header assembly
• Tank size: 10 gallon
• Tank interface: SAE J2587 flange
• Header height: 14.5 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, ISL, L9
• Country of origin: China

Compatibility / Fitment:

Fits 10-gallon, SAE-flange DEF tanks originally fitted with Freightliner header 04-37614-000, 04-37385-000, 04-36003-000, 04-35162-000, 04-34396-000 or 04-31923-000. Applications include Freightliner MT-45 and MT-55 step vans, Thomas Built Buses Saf-T-Liner EFX school buses, and motorhomes on Freightliner S2RV, XCR and MC chassis:

Two hard fitment gates apply:

10-gallon tank only. Freightliner-built Cummins chassis also use 11.5-gallon, 13-gallon and 6-gallon DEF tanks, and those take different headers, which we also stock. This 14.5 in header is sized for the 10-gallon tank. Check the Freightliner number on your old header or the tank label, or measure the old header, 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. Headers for six-bolt and hose-bead Freightliner tanks are available separately, and we also stock them.

Other versions available: DuraWRX headers for 11.5-gallon, 13-gallon and 6-gallon Freightliner-built Cummins DEF tanks.

Common interchanges: Freightliner 04-37614-000 / 04-36003-000 / 04-35162-000 / 04-34396-000 / 04-31923-000.

The DuraWRX ASPFL-2339 is a new DEF header for 10-gallon, SAE-flange tanks on Freightliner-built chassis with Cummins B6.7 / ISB 6.7, ISL and L9 engines. It replaces Freightliner 04-37614-000. Confirm the tank size and the number on your old header before ordering.