351545 Caterpillar 3400 / 3406E Cam Bearing Kit
What’s In This Kit
Browse 2 included components with current product details and availability.
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351550Caterpillar 3406 Cam Bearing No. 1, PAI (OEM 4N6658), Pack of 1 In stock -
351551Caterpillar 3400 / 3406C / 3406 Cam Bearing In stock - No included components match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Bearings |
| Sub-Type | Engine Bearing |
| Engine Make | Caterpillar |
| Engine Model | 3400 · 3406E |
| Condition | New |
| Stage / Tier | Standard |
CAM BEARING KIT
PAI Part #: 351545
OEM References:
- Part Number OEM Number
- 351550 4N6658
- 351551 4N0685
Applications:
- CATERPILLAR 3400 SERIES
- CATERPILLAR 3406E SERIES
Warranty: 2.0 year(s)
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| 351550 4N6658 |
| 351551 4N0685 |
| PAI 351545 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
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.







