331422 Cat / Caterpillar FRONT GASKET KIT
What’s In This Kit
Browse 19 included components with current product details and availability.
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121250Viton O-Ring, PAI (OEM 3073966), Pack of 10 In stock -
331384Cat 3406E/C15/C16/C18 Accessory Cover Seal, PAI (OEM 1036045) In stock -
321316Caterpillar O-Ring, PAI (OEM 1075769), Pack of 10 In stock -
331415Caterpillar 3406E/C15/C16/C18 Compressor Seal, PAI (OEM 1100004), Pack of 1 In stock -
321267Caterpillar Viton O-Ring, PAI (OEM 1178801), Pack of 10 In stock -
336054Caterpillar 3406E/C15/C16/C18 Washer Seal, PAI (OEM 1261757), Pack of 5 In stock -
336055Caterpillar 3406E/C15/C16/C18 Washer Seal, PAI (OEM 1295427), Pack of 5 In stock -
336013PAI Front Crankshaft Seal for Caterpillar In stock -
321303Caterpillar O-Ring, PAI (OEM 1565198), Pack of 5 In stock -
331396PAI Timing Gear Cover Gasket for Caterpillar In stock -
321276Caterpillar O-Ring, PAI (OEM 2147568), Pack of 10 In stock -
321263Caterpillar / International 3406E / C15 / C16 O-Ring In stock -
331423Cat Cover Gasket, PAI (OEM 1553629), Pack of 1 In stock -
342071Caterpillar 3406E/C15/C16/C18 Copper Sealing Washer, PAI (OEM 6B2250), Pack of 10 In stock -
321230Caterpillar Viton O-Ring, PAI (OEM 2385080), Pack of 10 In stock -
321313Caterpillar O-Ring, PAI (OEM 8T9527), Pack of 5 In stock -
321310Caterpillar O-Ring, PAI (OEM 2500466), Pack of 10 In stock -
321312Caterpillar 3406E / C15 / C16 O-Ring In stock -
336026Caterpillar 3406 Pulley Seal, PAI (OEM 5S2106), Pack of 1 In stock - No included components match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Gasket Sets & Kits |
| Sub-Type | Gasket Set |
| Engine Make | Caterpillar |
| Engine Model | 3406E · C15 · C16 · C18 |
FRONT GASKET KIT
Fits:
- CATERPILLAR 3406E SERIES
- CATERPILLAR C15 ENGINE
- CATERPILLAR C16 ENGINES
- CATERPILLAR C18 ENGINE
OEM cross-references:
- 121250 3073966
- 331384 1036045
- 321316 1075769
- 331415 1100004
- 321267 1178801
- 336054 1261757
- 336055 1295427
- 336013 1425867
- 321303 1565198
- 331396 1669144
- 321276 2147568
- 321263 5E8771
- 331423 1553629
- 342071 6B2250
- 321230 2385080
- 321313 8T9527
- 321310 2500466
- 321312 7X4805
- 336026 5S2106
- PAI 331422
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 |
|---|
| 121250 3073966 |
| 331384 1036045 |
| 321316 1075769 |
| 331415 1100004 |
| 321267 1178801 |
| 336054 1261757 |
| 336055 1295427 |
| 336013 1425867 |
| 321303 1565198 |
| 331396 1669144 |
| 321276 2147568 |
| 321263 5E8771 |
| 331423 1553629 |
| 342071 6B2250 |
| 321230 2385080 |
| 321313 8T9527 |
| 321310 2500466 |
| 321312 7X4805 |
| 336026 5S2106 |
| PAI 331422 |
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.
























