Cat 3306C Oil Drain Gasket, PAI 331345 (OEM 1886126), Pack of 5
Used In These Kits
This part is included in 9 engine & overhaul kits — find yours below.
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331144Caterpillar Overhaul Gasket Kit In stock -
331195Cat / Caterpillar UPPER GASKET KIT In stock -
331198Cat / Caterpillar UPPER GASKET KIT In stock -
331200Cat / Caterpillar UPPER GASKET KIT In stock -
331328Cat / Caterpillar UPPER GASKET KIT In stock -
331429Cat / Caterpillar INSTALLATION GASKET KIT In stock -
331561Cat / Caterpillar 3176 SERIES UPPER GASKET KIT In stock -
331668Cat / Caterpillar C10 ENGINE GASKET KIT In stock -
381193Cat / Caterpillar C12 ENGINES TURBOCHARGER INSTALLATION KIT In stock - No kits match that search.
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| Brand | PAI Industries |
| Part Category | Gaskets |
| Sub-Type | Gasket |
| Engine Make | Caterpillar |
| Engine Model | 3300 · 3306 |
| Condition | New |
| Stage / Tier | Standard |
PAI 331345 is an oil drain gasket for Caterpillar 3306C applications. PAI identifies Caterpillar OEM reference 1886126. The manufacturer also lists 188-6126 as cross-references.
Pack of 5.
PAI Part #: 331345
OEM References:
- CATERPILLAR 188-6126
- CATERPILLAR 1886126
Applications:
- CATERPILLAR 3300 SERIES
- CATERPILLAR 3306 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 |
|---|
| 188-6126 |
| 1886126 |
| CATERPILLAR 188-6126 |
| CATERPILLAR 1886126 |
| PAI 331345 |
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.














