FS36259 spin-on fuel water separator provides dual-stage fuel purification for heavy trucks, construction machinery and industrial diesel power units. High-efficiency coalescing filter media removes free water, emulsified moisture and fine fuel contaminants to protect precision fuel injectors and pumps. Built-in bottom drain port enables convenient regular water discharge. Heavy-duty anti-rust steel housing and oil-resistant rubber seal resist high vibration and temperature fluctuations. Standard thread fits most heavy-duty diesel equipment fuel systems, extending fuel component service lifespan.
| Attribute Item | Complete Specification |
|---|---|
| Core Part Number | FS36259 |
| Brand Name | Fleetguard |
| Filter Category | Spin-On Fuel Water Separator / Heavy Duty Diesel Fuel Filter |
| Mounting Thread Standard | M24×1.5 |
| Can Outer Diameter | 112 mm / 4.41 Inch |
| Total Overall Height | 286 mm / 11.26 Inch |
| Seal Ring Outer Diameter | 90 mm / 3.54 Inch |
| Water Separation Efficiency | ≥99.2% |
| Filtration Rating | β10 Efficiency ≥99.8% |
| Filter Media Material | Multi-layer Coalescing Glass Fiber |
| Housing Material | Anti-corrosion Coated Heavy Steel |
| Seal Material | Oil & Water Resistant Nitrile Rubber |
| Drain Component | Built-in Manual Plastic Drain Valve |
| Bleed Port | Equipped Top Air Bleed Screw |
| Product Surface Color | Light White Can Body with Red Print Logo & Markings |
| Single Net Weight | 1.42 KG |
| Single Pack Outer Dimension | 292mm × 116mm × 116mm |
| 10-Digit HS Customs Code | 8421230090 |
| Certifications | ISO9001, CE Production Standard |
| Standard Service Life | 350 Working Hours |
| Extended Service Life (Clean Fuel Supply) | 430 Working Hours |
| Storage Condition | Dry, Cool, Avoid Direct Sunlight & Humidity |
| Packaging Form | Individual Transparent Plastic Wrapping |
| Fleetguard Base Part | Original Equipment Equivalent Part | Aftermarket Replacement Part |
|---|---|---|
| FS36259 | 4327369 | Baldwin BF1299 |
| FS36259 | RE53419 | P550900 |
| FS36259 | 32/925801 | WIX 33650 |
| FS36259 | 129907-55801 | Fleetguard FS36242 |
| FS36259 | 20805350 | Fleetguard FS36311 |
| FS36259 | 70000-43081 | Fleetguard FS36198 |
| FS36259 | 193099A1 | Fleetguard FS36270 |
| FS36259 | 4676386 | FS36260 |
| FS36259 | 93262E | WF10006 |
| FS36259 | 3801629 | P767385 |
| FS36259 | 1117011-36D | FS36233 |
| FS36259 | 84348725 | BF7636 |