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(888) 312-8812 Login SignupThe Paccar Fuel/Water Separator Filter supports MX-series engines by using a high-efficiency element that separates water from fuel before it reaches sensitive components. Its long-life construction helps minimize interruptions during extended service plans, while its media structure is tuned for late-model 2010-era emission-controlled engines. The filter body seats cleanly in OE housings, preserving stable flow and helping protect injection hardware from particulate contamination. The unit’s internal design reduces the risk of moisture-related performance concerns across varied driving conditions. Long-route applications that rely on consistent fuel cleanliness frequently choose the Paccar K37-1004 for steady filtering.
| BPV OPENING | DP - No |
| Emulsified Water Separation | 0.5028 |
| Length | 7.62 inch |
| Largest Od | 4.16 inch |
| Media Type | StrataPore |
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