391991E Cat / Caterpillar 3400 SERIES VALVE GUIDE (Pack of 6)
| Brand | PAI Industries |
VALVE GUIDE
Sold in a pack of 6. Price shown is for 6 pieces.
Fits:
- CATERPILLAR 3400 SERIES
OEM cross-references:
- CATERPILLAR 173-7188
- CATERPILLAR 4N2803
Warranty: 12 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 173-7188 |
| CATERPILLAR 4N2803 |
No cross-reference numbers match that search.
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.