340031 Caterpillar 3406E / C15 / C16 Screw
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Fasteners & Hardware |
| Sub-Type | Cylinder Head Fastener |
| Engine Make | Caterpillar |
| Engine Model | 3406E · C15 · C16 · C18 |
| Condition | New |
| Stage / Tier | Standard |
Sold in a pack of 6. Price shown is for 6 pieces.
SCREW
PAI Part #: 340031
OEM References:
- CATERPILLAR 0S-1571
- CATERPILLAR 0S1571
- CATERPILLAR 297-8181
- CATERPILLAR 2978181
- MACK 6AX1222
Applications:
- CATERPILLAR 3406E SERIES
- CATERPILLAR C15 ENGINE
- CATERPILLAR C16 ENGINES
- CATERPILLAR C18 ENGINE
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 |
|---|
| 0S-1571 |
| 0S1571 |
| 297-8181 |
| 2978181 |
| 6AX1222 |
| CATERPILLAR 0S-1571 |
| CATERPILLAR 0S1571 |
| CATERPILLAR 297-8181 |
| CATERPILLAR 2978181 |
| MACK 6AX1222 |
| PAI 340031 |
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.





