340004 Cat / Caterpillar SCREW (Pack of 4)
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Check application, pack quantity, and coverageCompare warranty, price, pack quantity, and included components. Confirm the part against your engine details before ordering. Compare warranties →
Used In These Kits
This part is included in 2 engine & overhaul kits — find yours below.
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340097Caterpillar 3406E / C15 Headbolt Kit In stock -
340099Cat / Caterpillar HEADBOLT KIT In stock - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Cylinder Head Components |
| Sub-Type | Cylinder Head Fastener |
| Engine Make | Caterpillar |
| Engine Model | 3406E · C15 · C16 · C18 |
Sold in a pack of 4. Price shown is for 4 pieces.
SCREW
Fits:
- CATERPILLAR 3406E SERIES
- CATERPILLAR C15 ENGINE
- CATERPILLAR C16 ENGINES
- CATERPILLAR C18 ENGINE
OEM cross-references:
- CATERPILLAR 124-1855
- CATERPILLAR 1241855
- CATERPILLAR 9X-8904
- CATERPILLAR 9X8904
Warranty: 24 months
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 |
|---|
| CATERPILLAR 124-1855 |
| CATERPILLAR 1241855 |
| CATERPILLAR 9X-8904 |
| CATERPILLAR 9X8904 |
| PAI 340004 |
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.