Caterpillar C7 Exhaust Manifold Gasket, PAI 331637 (OEM 2628387), Pack of 1
Used In These Kits
This part is included in 2 engine & overhaul kits — find yours below.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
-
050657Cummins MISCELLANEOUS COMPONENTS OIL PRESSURE SENSOR KIT In stock -
331374Cat / Caterpillar EXHAUST MANIFOLD ASSEMBLY GASKET In stock -
340106Cat / Caterpillar EXHAUST MANIFOLD KIT In stock -
340061Caterpillar 3406E / C15 / C16 Nut In stock -
321241Caterpillar Viton O-Ring, PAI (OEM 5P7813), Pack of 5 In stock
| Brand | PAI Industries |
| Part Category | Manifolds & Exhaust |
| Sub-Type | Manifold Component |
| Engine Make | Caterpillar |
| Engine Model | C7 |
Pack of 1.
PAI 331637 is an exhaust manifold gasket. PAI lists Caterpillar C7 applications. The manufacturer designates Caterpillar OEM reference 2628387 for this product. PAI also lists Caterpillar cross-references 262-8387.
Compare the complete part number and listed specifications with your required part before ordering.
Fits:
- CATERPILLAR C7 ENGINE
OEM cross-references:
- CATERPILLAR 2628387
- CATERPILLAR 262-8387
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 |
|---|
| CATERPILLAR 2628387 |
| CATERPILLAR 262-8387 |
| PAI 331637 |
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.







