Cat 3126 Thermostat Gasket, PAI 331365 (OEM 1957339), Pack of 5
Used In These Kits
This part is included in 2 engine & overhaul kits — find yours below.
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331328Cat / Caterpillar UPPER GASKET KIT In stock -
331580Caterpillar 3100 / C7 Upper Gasket Set In stock - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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381860Cat / Caterpillar 177 DEGREE F THERMOSTAT In stock -
381861Caterpillar C7 190F Thermostat, PAI (OEM 1154223), Pack of 1 In stock -
331351Caterpillar 3100 / C7 / 3126 Thermostat Gasket In stock -
381850Cat / Caterpillar THERMOSTAT In stock -
331373Caterpillar 3100/C7 Exhaust Gasket, PAI (OEM 113-6200), Pack of 3 In stock
| Brand | PAI Industries |
| Part Category | Cooling System |
| Sub-Type | Thermostat Component |
| Engine Make | Caterpillar |
| Engine Model | 3126 · C7 |
PAI 331365 is a thermostat gasket for Caterpillar 3126 applications. PAI identifies Caterpillar OEM reference 1957339. The manufacturer also lists 195-7339 as cross-references.
Pack of 5.
Fits:
- CATERPILLAR 3100 SERIES
- CATERPILLAR C7 ENGINE
- CATERPILLAR 3126 SERIES
OEM cross-references:
- CATERPILLAR 195-7339
- CATERPILLAR 1957339
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 195-7339 |
| CATERPILLAR 1957339 |
| PAI 331365 |
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.







