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Caterpillar · Models: 3400 / 3406
370042 Caterpillar 3400 / 3406 Bearing Set
Commercial diesel bearing. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$118.40$129.71
Save $11.31
In stock — ships same day
4 available
PAI Part #370042
JAK'S Part #JAKS-370042
Included Components
What’s In This Kit
Browse 1 included components with current product details and availability.
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370012Cat / Caterpillar CONNECTING ROD BEARING In stock - No included components match that search.
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Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Bearings |
| Engine Make | Caterpillar |
| Engine Model | 3400 · 3406 |
| Condition | New |
| Stage / Tier | Standard |
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Caterpillar 3400 3406
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.