331679 Cat / Caterpillar C7 ENGINE FRONT COVER GASKET KIT
What’s In This Kit
Browse 12 included components with current product details and availability.
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121250Viton O-Ring, PAI (OEM 3073966), Pack of 10 In stock -
321438Caterpillar C7 O-Ring, PAI (OEM 147-0182), Pack of 5 In stock -
EGA-3062Buna-N O-Ring, PAI (OEM 3102109), Pack of 25 In stock -
321375Caterpillar Viton O-Ring, PAI (OEM 3P0647), Pack of 4 In stock -
336046Caterpillar C7/C9 Front Crankshaft Seal, PAI (OEM 2885726), Pack of 1 In stock -
321322Caterpillar O-Ring, PAI (OEM 5P8211), Pack of 10 In stock -
321231Caterpillar Buna-N O-Ring, PAI (OEM 3D2824), Pack of 10 In stock -
321229Caterpillar / Mack 3100 / C7 / T310 M TRANSMISISON O-Ring In stock -
321393Caterpillar O-Ring, PAI (OEM 6V3250), Pack of 10 In stock -
321223Caterpillar Viton O-Ring, PAI (OEM 6V5048), Pack of 10 In stock -
321230Caterpillar Viton O-Ring, PAI (OEM 2385080), Pack of 10 In stock -
321479Cat C7 Air Compressor O-Ring, PAI (OEM 6V8260) 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 | C7 |
FRONT COVER GASKET KIT
Fits:
- CATERPILLAR C7 ENGINE
OEM cross-references:
- 121250 3073966
- 321438 1470182
- EGA-3062 3102109
- 321375 3P0647
- 336046 2885726
- 321322 5P8211
- 321231 3D2824
- 321229 0336042
- 321393 6V3250
- 321223 6V5048
- 321230 2385080
- 321479 6V8260
- 331672OEM 2585646
- CATERPILLAR 258-5646
- CATERPILLAR 4571056
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 |
| 321438 1470182 |
| EGA-3062 3102109 |
| 321375 3P0647 |
| 336046 2885726 |
| 321322 5P8211 |
| 321231 3D2824 |
| 321229 0336042 |
| 321393 6V3250 |
| 321223 6V5048 |
| 321230 2385080 |
| 321479 6V8260 |
| 331672OEM 2585646 |
| CATERPILLAR 258-5646 |
| CATERPILLAR 4571056 |
| PAI 331679 |
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.

















