331321 Cat / Caterpillar LOWER GASKET KIT
What’s In This Kit
Browse 17 included components with current product details and availability.
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321253Caterpillar Buna N O-Ring, PAI (OEM 1S8947), Pack of 5 In stock -
321231Caterpillar Buna-N O-Ring, PAI (OEM 3D2824), Pack of 10 In stock -
EGA-3061Cat / Caterpillar 3300 SERIES O-RING (Pack of 25) In stock -
321254Caterpillar Buna N O-Ring, PAI (OEM 4F9029), Pack of 5 In stock -
342070Cat / Caterpillar WASHER (Pack of 6) In stock -
331316Cat / Caterpillar 3300 SERIES COVER GASKET (Pack of 5) In stock -
331216Caterpillar 3116/3126/C7 Oil Pan Gasket, PAI (OEM 2613816), Pack of 1 In stock -
321229Caterpillar / Mack 3100 / C7 / T310 M TRANSMISISON O-Ring In stock -
621212Detroit 60 Viton O-Ring, PAI (OEM 23505892), Pack of 5 In stock -
331315Cat Filler Tube Gasket, PAI (OEM 7C0358), Pack of 5 In stock -
331314Cat Tube Pump Gasket, PAI (OEM 7W5340), Pack of 5 In stock -
321228Caterpillar Buna-N O-Ring, PAI (OEM 2M9780), Pack of 10 In stock -
321239Caterpillar / Cummins 3406E / C15 / C16 O-Ring In stock -
121208Buna N O-Ring, PAI (OEM 100328), Pack of 10 In stock -
331313Caterpillar 3100/C7 Block Side Cover Gasket, PAI (OEM 4Y9652), Pack of 3 In stock -
331309Caterpillar 3116 Oil Filter Gasket, PAI (OEM 7E9817), Pack of 5 In stock -
321230Caterpillar Viton O-Ring, PAI (OEM 2385080), Pack of 10 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 | 3116 · C7 |
LOWER GASKET KIT
Fits:
- CATERPILLAR 3100 SERIES
- CATERPILLAR C7 ENGINE
- CATERPILLAR 3116 SERIES
OEM cross-references:
- 321253 1S8947
- 321231 3D2824
- EGA-3061 8813-154129
- 321254 4F9029
- 342070 6F7062
- 331316 7W2426
- 331216 2613816
- 321229 0336042
- 621212 23505892
- EE29870 46526
- 331315 7C0358
- 331314 7W5340
- 321228 2M9780
- 321239 3J7354
- 121208 100328
- 331313 4Y9652
- 331309 7E9817
- 321230 2385080
- CATERPILLAR 266-4325
- CATERPILLAR 7X2521
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 |
|---|
| 321253 1S8947 |
| 321231 3D2824 |
| EGA-3061 8813-154129 |
| 321254 4F9029 |
| 342070 6F7062 |
| 331316 7W2426 |
| 331216 2613816 |
| 321229 0336042 |
| 621212 23505892 |
| EE29870 46526 |
| 331315 7C0358 |
| 331314 7W5340 |
| 321228 2M9780 |
| 321239 3J7354 |
| 121208 100328 |
| 331313 4Y9652 |
| 331309 7E9817 |
| 321230 2385080 |
| CATERPILLAR 266-4325 |
| CATERPILLAR 7X2521 |
| PAI 331321 |
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.






















