Description
Fleetguard WF2076 spin-on coolant filter charged with DCA4+ supplemental coolant additive (pellet form) for heavy-duty Cummins diesel engines. Bonds DCA4+ chemistry to cooling-system metal surfaces to prevent wet-liner cavitation, corrosion, and scale on big-bore Cummins engines. Replaces Cummins 4058965 and supersedes Fleetguard WF2098, WF2055, and WF2144 — the standard service filter for Cummins K-series, V-series, and select ISX/QSX cooling systems running DCA4 chemistry.
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | WF2076 |
| Part Type | Coolant Filter (Spin-On) |
| Engine Compatibility | Cummins K-series, V-series, select ISX/QSX |
| Coolant Additive | DCA4+ (pellet form) |
| Overall Height | 5.4 in (137.2 mm) |
| Outer Diameter | 3.72 in (94.5 mm) |
| Thread Size | 11/16-16 UN-2B |
| Supersedes | WF2098, WF2055, WF2144 |
Cross References
This part replaces or is equivalent to the following part numbers:
- Cummins: 4058965, 3318319, 3100309, 258265
- Fleetguard: WF2098, WF2055, WF2144 (superseded)
- Donaldson: P552076
- Baldwin: BW5076
- Wix: WC20
- Luberfiner: LFW4075
- Case: 907707T1
- Volvo: 12967020
- Komatsu: CUWF2014, 600-411-1040, 600-411-1170, 600-411-1571
- Hitachi: 4266063, 4460208
- Atlas Copco: 5541-8307-00
- Ingersoll-Rand: 57232027
- Bomag: 31701076
- Wirtgen: 2147251
Applications
This coolant filter fits Cummins heavy-duty engines using the WF2076 / 4058965 service callout, including:
- Cummins K19, KTA19, QSK19
- Cummins V28, VTA28
- Cummins K38, KTA38, QSK38
- Cummins K50, KTA50, QSK50
- Select Cummins ISX, QSX, and other high-horsepower engines
Representative equipment using these engines:
- On-highway trucks (Freightliner, Kenworth, Peterbilt, International, Volvo, Western Star) with K-series Cummins
- Motorhomes / RVs with Cummins ISX or K-series power
- Construction equipment (Komatsu, Case, Hitachi, Bomag, Wirtgen) with Cummins K/V power
- Cummins-powered gen-sets, marine, and mining equipment
Verify your coolant chemistry — engines spec’d for ES Compleat or OAT-only coolants must not use DCA4 filters.
