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EM54820 Mack AIR HORN
Commercial diesel cab. Match the listed part and engine identifiers before ordering.
1-Year WarrantyPAI Industries
$124.86$136.77
Save $11.91
In stock — ships same day
2 available
PAI Part #EM54820
JAK'S Part #JAKS-EM54820
| Brand | PAI Industries |
AIR HORN
Fits:
- MACK UNIVERSAL
OEM cross-references:
- MACK 3994-H00977
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.