Description
Overview:
New DuraWRX ASPFL-2327 analog DEF header for 13- and 23-gallon, SAE J2587-flange tanks on 2020-2024 Freightliner and Western Star trucks with Detroit DD5, DD8, DD13, DD15 and DD16 engines. Replaces Freightliner 04-33656-000. This header has no integrated coolant control valve.
Specifications:
- Part number: DuraWRX ASPFL-2327
- Replaces: Freightliner 04-33656-000
- Brand: DuraWRX
- Condition: New Aftermarket
- Component type: DEF tank header assembly (analog)
- Tank size: 13 or 23 gallon
- Tank interface: SAE J2587 flange
- Header height: 20 in
- Level sensor: Analog
- 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: 70 micron
- Integrated vent: No
- Integrated coolant control valve (CCV): No
- Engines: Detroit DD5, DD8, DD13, DD15, DD16
- Country of origin: China
Compatibility / Fitment:
Fits 13- and 23-gallon, SAE-flange DEF tanks originally fitted with Freightliner header 04-33656-000. Applications include 2020-2024 Freightliner Cascadia, 108SD, 114SD, 122SD and M2 trucks, Western Star 4700, 47X, 4800, 4900, 49X, 5700, 57X and 6900 trucks, and Renegade motorhomes on the Freightliner Cascadia chassis:
| Make | Model | Years | Chassis | Engine | DEF Tank | Application |
|---|---|---|---|---|---|---|
| Freightliner | 108 SD | 2021-2024 | DD8 | 13 / 23 Gallon | Truck | |
| Freightliner | 114 SD | 2021-2024 | DD13 | 13 / 23 Gallon | Truck | |
| Freightliner | 122 SD | 2021-2024 | DD13, DD15, DD16 | 13 / 23 Gallon | Truck | |
| Freightliner | Cascadia | 2020-2024 | DD13, DD15 | 13 / 23 Gallon | Truck | |
| Freightliner | M2 | 2021-2024 | DD5, DD8, DD13 | 13 / 23 Gallon | Truck | |
| Renegade RV | Explorer | 2022-2023 | Freightliner Cascadia 116 | DD13 | 13 Gallon | Motorhome |
| Renegade RV | Verona Explorer | 2024 | Freightliner Cascadia 116 | DD13 | 13 Gallon | Motorhome |
| Renegade RV | XL | 2024 | Freightliner Cascadia 126 | DD16 | 13 Gallon | Motorhome |
| Western Star | 4700 Series | 2020-2023 | DD13 | 13 / 23 Gallon | Truck | |
| Western Star | 47X | 2022-2024 | DD13 | 13 / 23 Gallon | Truck | |
| Western Star | 4800 Series | 2020-2023 | DD13 | 13 / 23 Gallon | Truck | |
| Western Star | 4900 Series | 2020-2023 | DD13, DD15, DD16 | 13 / 23 Gallon | Truck | |
| Western Star | 49X | 2021-2024 | DD15, DD16 | 13 / 23 Gallon | Truck | |
| Western Star | 5700 Series | 2020-2021 | DD13, DD15, DD16 | 13 / 23 Gallon | Truck | |
| Western Star | 57X | 2023-2024 | DD13, DD15, DD16 | 13 / 23 Gallon | Truck | |
| Western Star | 6900 Series | 2020-2021 | DD16 | 13 / 23 Gallon | Truck |
Two hard fitment gates apply:
No coolant control valve. This header has no built-in coolant control valve. 2014-2020 Detroit trucks use a header with the valve built in, which we also stock. Check the Freightliner number on your old header before ordering.
SAE J2587 flange tank. This header bolts to a 13- or 23-gallon tank with an SAE J2587 flange. It does not fit hose-bead or six-bolt tanks.
Other versions available: DuraWRX Detroit header with a coolant control valve; DuraWRX hose-bead headers for 6-gallon Detroit tanks.
Common interchanges: Freightliner 04-33656-000.
The DuraWRX ASPFL-2327 is a new analog DEF header without a coolant control valve for 13- and 23-gallon, SAE-flange tanks on 2020-2024 Freightliner and Western Star Detroit trucks. It replaces Freightliner 04-33656-000. Confirm the number on your old header before ordering.
