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BNU-1221 ADJUSTING NUT
Commercial diesel differential. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$76.39$83.09
Save $6.70
In Stock
PAI Part #BNU-1221
JAK'S Part #JAKS-BNU-1221
| Brand | PAI Industries |
ADJUSTING NUT
OEM cross-references:
- MACK 43KH233
- PAI BNU-1221
Warranty: 24 months
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.