Description
Fleetguard AF27817 is an air-system desiccant cartridge for WABCO-style heavy-duty air dryers, removing water and oil vapor from compressed air before it reaches the air tanks and brake valves. The AF27817 is obsolete and superseded by AD27750 — same fitment and thread, with an upgraded oil coalescer.
Specifications
| Manufacturer | Fleetguard |
|---|---|
| Part Number | AF27817 (obsolete — superseded by AD27750) |
| Part Type | Air dryer desiccant cartridge |
| Air Dryer System | WABCO single-cartridge air dryer |
Cross References
This part replaces or is equivalent to the following part numbers:
- Fleetguard: AD27750 (current supersession)
- Bendix: 109994, 5008414, 5008415, 272897
- WABCO: 4324102227
- Volvo: 20410155
- Baldwin: BA5374
Applications
This air dryer cartridge fits WABCO-style air dryers on:
- Freightliner Cascadia, M2-106, 114SD (with WABCO single-cartridge dryer)
- International HV507 and similar models with Meritor / WABCO air systems
- Volvo and Mack heavy-duty trucks with WABCO single-cartridge dryers
- Peterbilt and Kenworth heavy-duty trucks with the WABCO single-cartridge platform
Order the AD27750 supersession for new builds. Verify your existing air dryer head, thread, and oil-coalescer requirement before ordering. Replace per the truck OEM’s air-dryer service interval.
