ESP-3509 Mack E7 / E-TECH / ASET Fuel Supply Pump
What’s In This Kit
Browse 2 included components with current product details and availability.
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| Brand | PAI Industries |
| Part Category | Fuel System |
| Engine Make | Mack |
| Engine Model | E7 · E-TECH · ASET |
| Condition | New |
| Stage / Tier | Standard |
FUEL SUPPLY PUMP
Fits:
- MACK E7 ENGINES
- MACK E-TECH ENGINES
- MACK ASET ENGINE
OEM cross-references:
- EFF-4138 63AX3667
- ENU-4139 935-2443315000
- MACK 935-0440008086
- MACK 314GC227P5
- PAI ESP-3509
Warranty: 24 months
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| EFF-4138 63AX3667 |
| ENU-4139 935-2443315000 |
| MACK 935-0440008086 |
| MACK 314GC227P5 |
| PAI ESP-3509 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.