Buna-N O-Ring, PAI EGA-3062 (OEM 3102109), Pack of 25
Used In These Kits
This part is included in 28 engine & overhaul kits — find yours below.
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050551Cummins ISB Adapter With Seal In stock -
131639LOWER GASKET KIT In stock -
131684Cummins QSC ENGINES UPPER GASKET SET In stock -
131809Cummins Upper Gasket Kit In stock -
132083-100O-RING GASKET KIT In stock -
181174Cummins 4B 3.9 Turbocharger Kit Confirm lead time -
321411Caterpillar C15 ACERT Oil Cooler Gasket Kit, PAI (OEM 3483682), Pack of 1 In stock -
331123Cat / Caterpillar 3208 ENGINES OVERHAUL GASKET KIT Confirm lead time -
331144Caterpillar Overhaul Gasket Kit In stock -
331190Caterpillar 3300 / 3304 Upper Gasket And Sealkit In stock -
331191Caterpillar 3300 / 3306 Upper Gasket And Sealkit In stock -
331220Caterpillar 3100 / C7 / 3116 Engine Overhaul Gasket Kit In stock - 331326WATER PUMP GASKET KIT View ›
- 331328UPPER GASKET KIT View ›
- 331470-154HEAD GASKET KIT View ›
- 331473-155CYLINDER HEAD GASKET KIT View ›
- 331503UPPER GASKET KIT View ›
- 331504UPPER GASKET KIT View ›
- 331515FRONT COVER GASKET KIT View ›
- 331517COMPRESSOR GASKET KIT View ›
- 331580UPPER GASKET SET View ›
- 331669WATER PUMP GASKET KIT View ›
- 331679FRONT COVER GASKET KIT View ›
- 331703GASKET KIT View ›
- 381803WATER PUMP ASSEMBLY View ›
- 680350FUEL TRANSFER PUMP View ›
- EPK-3946STEERING PUMP KIT View ›
- EPK-3954PUMP KIT View ›
- No kits match that search.
| Brand | PAI Industries |
| Part Category | Gaskets & Seals |
| Sub-Type | O-Ring |
| Engine Make | Caterpillar |
| Engine Model | C7 |
Pack of 25.
PAI EGA-3062. Buna-N (90) O-ring, 0.072 inch cross section x 0.414 inch inside diameter, for PAI ESP-3955, ESP-3950-001, ESP-3950-002 and ESP-3950-003. These are mating-part references, not the designated parent OEM.
Manufacturer application table: CATERPILLAR 3100 SERIES; CATERPILLAR C7 ENGINE.
Manufacturer product cross-references
DETROIT DIESEL 23506556
CUMMINS 3102109
CUMMINS 3037236
CATERPILLAR 1J9671
DETROIT 23506556
Compare the complete part number and listed specifications with your required part before ordering.
Fits:
- CATERPILLAR 3100 SERIES
- CATERPILLAR C7 ENGINE
OEM cross-references:
- DETROIT DIESEL 23506556
- CUMMINS 3102109
- CUMMINS 3037236
- CATERPILLAR 1J9671
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 |
|---|
| DETROIT DIESEL 23506556 |
| CUMMINS 3102109 |
| CUMMINS 3037236 |
| CATERPILLAR 1J9671 |
| PAI EGA-3062 |
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.












