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Mack · Models: CRD151 REAR DIFF ASSY
806866 Mack Bearing And Seal Kit Mack Crd151 Series
Commercial diesel differential. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$997.98
In stock — ships same day
16 available
PAI Part #806866
JAK'S Part #JAKS-806866
Included Components
What’s In This Kit
Browse 12 included components with current product details and availability.
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806998Mack CXN MODEL Tapered Roller Bearing Cone In stock -
806936Mack CXN MODEL Cup In stock -
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806866-200Mack CRD151 REAR DIFF ASSY GASKET SEAL KIT Confirm lead time - No included components match that search.
Complete The Rebuild
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Differential |
| Engine Make | Mack |
| Engine Model | CRD151 REAR DIFF ASSY |
| Condition | New |
| Stage / Tier | Standard |
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Mack CRD151 REAR DIFF ASSY
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.

















