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Mack · Models: E6 / E7
EFC-1643B Mack FAN CLUTCH
Commercial diesel clutch. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$253.13$275.34
Save $22.21
In stock — ships same day
4 available
PAI Part #EFC-1643B
JAK'S Part #JAKS-EFC-1643B
Complete The Rebuild
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Engine Make | Mack |
| Engine Model | E6 · E7 |
FAN CLUTCH
Fits:
- MACK E7 ENGINES
- MACK E6 2 VALVE ENGINES
OEM cross-references:
- MACK 38MH412
- MACK 3912-9902002
- MACK 38MH37P2
- MACK 38MH416P2
- MACK 38MH31AP2
- MACK 38MH31P2
- MACK 7536-187781
- MACK 7536-191431
- MACK 7536-194862
- MACK 38MH13
- MACK 38MH416P3
- MACK 25157723
- MACK 38MH37AP2
- MACK 3912-9802002
- PAI EFC-1643B
Warranty: 24 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Mack E6 E7
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.