Description
The Fleetguard FF5276 is a compact cartridge fuel/water filter element that replaces Thermo King 11-6285, Stanadyne 28147, and Baldwin BF7579 in Stanadyne-style glass-bowl fuel filter housings. The 2.33-inch element drops into the OEM housing on Thermo King transport refrigeration units running Isuzu 2.2DI auxiliary engines and other Stanadyne-equipped small diesel applications, removing dirt, rust, and water ahead of the injection pump.
Specifications
| Manufacturer | Fleetguard |
|---|---|
| Part Number | FF5276 |
| Part Type | Cartridge Fuel/Water Filter Element (Stanadyne style) |
| Engine Compatibility | Thermo King transport refrigeration (Isuzu 2.2DI auxiliary); Stanadyne fuel systems |
| Length | 2.33 in (59 mm) |
| Filter Type | Drop-in cartridge (no spin-on can) |
Cross References
This filter element replaces or is equivalent to the following part numbers:
- Thermo King: 11-6285, 116285
- Stanadyne: 28147
- Baldwin: BF7579
- Donaldson: P556285
- Wix: 33544
- Hastings: P7678
Applications
This cartridge fuel filter element fits the following applications:
- Thermo King transport refrigeration units running Isuzu 2.2DI auxiliary engines (11-6285 fitments)
- Stanadyne-equipped small diesel applications using glass-bowl fuel filter housings
Verify your filter housing and existing element before ordering to confirm fitment.









