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Caterpillar · Models: 3306
311101 Cat / Caterpillar PISTON
Commercial diesel pistons. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$125.41$137.39
Save $11.98
In stock — ships same day
PAI Part #311101
JAK'S Part #JAKS-311101
Kit Membership
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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311102Caterpillar 3300 / 3306 Piston Kit In stock - No kits match that search.
| Brand | PAI Industries |
| Part Category | Pistons, Rings & Rods |
| Sub-Type | Piston |
| Engine Make | Caterpillar |
| Engine Model | 3306 |
PISTON
Fits:
- CATERPILLAR 3300 SERIES
- CATERPILLAR 3306 ENGINE
OEM cross-references:
- CATERPILLAR 154-8087
- CATERPILLAR 1548087
- CATERPILLAR 6I2650
- DANA CORPORATION/PRIVATE BRAND SALE 224-3396
Warranty: 24 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Caterpillar 3306
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.