Description
The Fleetguard FS19934 is a long-canister spin-on fuel/water separator for Caterpillar Lexion combines, AGCO sprayers, and Atlas Copco industrial diesel applications. It replaces Caterpillar 133-5673 / 133-5671 / 130-2960, Baldwin BF1265, Donaldson P551746, and Massey Ferguson 1076749M1, with a 1-14 UNF-2B mounting thread, 98.7% efficiency at 10 microns (SAE J1985), and 95% free / emulsified water separation.
Specifications
| Manufacturer | Fleetguard |
|---|---|
| Part Number | FS19934 |
| Part Type | Spin-on Fuel/Water Separator |
| Engine Compatibility | Cat Lexion combines / AGCO sprayers / Atlas Copco industrial diesel |
| Thread Size | 1-14 UNF-2B |
| Outside Diameter | 4.24 in |
| Length | 11.48 in |
| Gasket OD | 3.94 in |
| Gasket ID | 3.56 in |
| Micron Rating (SAE J1985) | 10 µm |
| Efficiency (TWA) | 98.7% |
| Free / Emulsified Water Separation | 95% / 95% |
| Standpipe | No |
Cross References
This filter replaces or is equivalent to the following part numbers:
- Caterpillar: 133-5673, 130-2960, 180-4514, 133-5671, 513-4490
- Baldwin: BF1265
- Donaldson: P551746
- Massey Ferguson: 1076749M1
- New Holland: 87336446
- Atlas Copco: 3222309422, 3222308994, 2914823600
- Claas: 3635130
- Isuzu: 8-98021-936-0
- Detroit Diesel: 23537084
- Also known as: 64893 (Sennebogen), 162055 (Wirtgen)
Applications
This fuel/water separator fits the following equipment:
- Caterpillar Lexion 450 / 460 combines
- AGCO sprayers and self-propelled ag equipment
- Atlas Copco portable diesel air compressors
- Massey Ferguson and New Holland self-propelled ag equipment
Representative equipment using this filter:
- Cat Lexion combine harvesters with C-series engines
- AGCO RoGator self-propelled sprayers
- Atlas Copco portable diesel compressors and gen-sets
- Claas combines, Wirtgen pavers, Sennebogen handlers
Verify your engine serial number and configuration before ordering to confirm fitment.









