Description
Fleetguard FF5301 is a genuine Cummins Filtration spin-on fuel filter for Carrier Transicold transport refrigeration units running Kubota CT-series diesel engines. With a 1-14 UNS thread, ~5.24 in body, and cellulose media, it replaces Carrier 30-01090-05 (and the 300109000 / 300109004 / 30-01090-01 family) and crosses to Baldwin BF1224, Donaldson P559125, and Wix 33404 — protecting injection components from dirt, water, and debris that compromise reefer reliability.
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | FF5301 |
| Part Type | Spin-On Fuel Filter |
| Equipment Compatibility | Carrier Transicold Reefer Units (Kubota CT engines) |
| Overall Height | 5.24 in (133 mm) |
| Outer Diameter | 4.29 in (108.97 mm) |
| Gasket OD | 3.99 in (101.35 mm) |
| Thread Size | 1-14 UNS-2B |
| Media | Cellulose |
Cross References
This part replaces or is equivalent to the following part numbers:
- Carrier Transicold: 30-01090-05, 300109005, 300109004, 300109000, 30-01090-01
- Baldwin: BF1224
- Donaldson: P559125, P550455
- Wix: 33404, 533404
- NAPA: 3404
- Luber-Finer: LFF1224, LFF1225
- Hastings: FF1044
- Carquest: 86404
Applications
This fuel filter fits Carrier Transicold refrigeration units equipped with Kubota CT2-29, CT3-44, CT3-69, CT4-91, and CT4-134 diesel engines, including:
- Carrier Supra series: 422, 450, 550, 622, 644, 722, 822, 844, 922, 944, 950, 1050, 1150, 1250
- Carrier Vector series: 1500, 1800, 1800MT, 1950, 6500, 6600, 6600MT, 8600MT
- Carrier Ultra series: Ultra XT, Ultra XL, Ultra XTC, X2 1800, X2 2100, X2 2500A, X2 2500R
- Carrier Ultima XTC, Carrier Genesis 1000, Carrier Extra (CT4-114)
- Carrier X4 7500, X4 6600MT
Verify your refrigeration unit model and engine serial number before ordering. Carrier filter numbers 30-01090-05, 30-01090-01, and 30-01079-01 are interchangeable.









