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Caterpillar · Models: 3406
311037HP Cat / Caterpillar HIGH PERFORMANCE PISTON KIT
Commercial diesel pistons. Match the listed part and engine identifiers before ordering.
3-Year HP WarrantyPAI Industries
$459.95$908.61
Save $448.66
Unavailable online — request lead time
PAI Part #311037HP
JAK'S Part #JAKS-311037HP
| Brand | PAI Industries |
| Engine Make | Caterpillar |
| Engine Model | 3406 |
HIGH PERFORMANCE PISTON KIT
Fits:
- CATERPILLAR 3400 SERIES
- CATERPILLAR 3406 ENGINES
Warranty: 36 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Caterpillar 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.