331453 Cat / Caterpillar REAR GASKET KIT
What’s In This Kit
Browse 8 included components with current product details and availability.
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121250Viton O-Ring, PAI (OEM 3073966), Pack of 10 In stock -
321373Caterpillar O-Ring, PAI (OEM 1076280) In stock -
331417Caterpillar 3406E/C15/C16/C18 Starter Gasket, PAI (OEM 4H7869), Pack of 5 In stock -
321299Caterpillar O-Ring, PAI (OEM 5P7701), Pack of 5 In stock -
321338Caterpillar O-Ring, PAI (OEM 5P7814), Pack of 5 In stock -
331451Cat Flywheel Housing Gasket, PAI (OEM 7C1583), Pack of 1 In stock -
336016Cat / Caterpillar C13 ENGINE REAR SEAL KIT In stock -
321397Mack / Volvo O-Ring In stock - No included components match that search.
Used In These Kits
This part is included in 21 engine & overhaul kits — find yours below.
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C10601-001ENGINE OVERHAUL KIT In stock -
C11601-001Engine Kit In stock - C12601-001OVERHAUL ENGINE KIT View ›
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C12601-065Cat / Caterpillar C12 ENGINES OVERHAUL ENGINE KIT In stock -
C12601-065HPCat / Caterpillar C12 ENGINES HIGH PERFORMANCE OVERHAUL ENGINE KIT In stock -
C12601-081Cat / Caterpillar C12 ENGINES OVERHAUL ENGINE KIT In stock -
C12601-081HPCat Caterpillar C12 Engines Inframe Engine Kit In stock -
C12601-097Cat / Caterpillar C12 ENGINES OVERHAUL ENGINE KIT In stock -
C12601-113Cat / Caterpillar C12 ENGINES OVERHAUL ENGINE KIT In stock -
C12601-113HPCat / Caterpillar C12 ENGINES HIGH PERFORMANCE OVERHAUL ENGINE KIT In stock -
C12601-121ENGINE KIT In stock -
C12601-123OVERHAUL ENGINE KIT In stock - C12601-129OVERHAUL ENGINE KIT View ›
- C13601-001ENGINE OVERHAUL KIT View ›
- C13601-017ENGINE OVERHAUL KIT View ›
- C13601-017HPHP ENGINE KIT View ›
- C13601-019ENGINE OVERHAUL KIT View ›
- C13601-020OVERHAUL ENGINE KIT View ›
- C13601-025ENGINE OVERHAUL KIT View ›
- C13601-027ENGINE OVERHAUL KIT View ›
- C13601-028ENGINE OVERHAUL KIT View ›
- No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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331511Cat / Caterpillar FRONT GASKET KIT In stock -
331519Cat / Caterpillar C12 ENGINES LOWER GASKET SET In stock -
331548Caterpillar C12 Front Cover Gasket Kit In stock -
321407Caterpillar C10/C12 Oil Cooler Installation O-Ring Kit, PAI (OEM 1933322), Pack of 1 In stock -
321406Caterpillar C12 Oil Pump Mounting O-Ring Kit, PAI (OEM 7X7975), Pack of 1 In stock
| Brand | PAI Industries |
| Part Category | Gasket Sets & Kits |
| Sub-Type | Gasket Set |
| Engine Make | Caterpillar |
| Engine Model | C11 · C12 · C13 |
REAR GASKET KIT
Fits:
- CATERPILLAR C12 ENGINES
- CATERPILLAR C11 SERIES
- CATERPILLAR C13 ENGINE
OEM cross-references:
- 121250 3073966
- 321373 1076280
- 331417 4H7869
- 321299 5P7701
- 321338 5P7814
- 331451 7C1583
- 336016 7C1728
- 321397 5D9344
- CATERPILLAR 226-6620
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 |
| 321373 1076280 |
| 331417 4H7869 |
| 321299 5P7701 |
| 321338 5P7814 |
| 331451 7C1583 |
| 336016 7C1728 |
| 321397 5D9344 |
| CATERPILLAR 226-6620 |
| PAI 331453 |
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.