Caterpillar 3304/3306 Rear Crankshaft Seal, PAI 336043 (OEM 9S3111), Pack of 1
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| Engine family | Caterpillar 3304 · Caterpillar 3306 |
| Brand | PAI Industries |
| Part Category | Gaskets & Seals |
| Sub-Type | Seal |
| Engine Make | Caterpillar |
| Engine Model | 3304 · 3306 |
| Condition | New |
| Stage / Tier | Standard |
Pack of 1.
PAI 336043 is a Rear Crankshaft Seal. PAI lists the size designation 6.750in x 7.343in for Caterpillar 3304 and 3306 applications. Manufacturer-designated parent reference: CATERPILLAR 9S3111.
Manufacturer application categories
CATERPILLAR 3304 ENGINES; CATERPILLAR 3306 ENGINE. Confirm the complete required part number and application before ordering.
Manufacturer product cross-references
CATERPILLAR 9S3111
CATERPILLAR 7S9736
PAI Part #: 336043
OEM References:
- CATERPILLAR 9S3111
- CATERPILLAR 7S9736
Applications:
- CATERPILLAR 3304 ENGINES
- CATERPILLAR 3306 ENGINE
Warranty: 2.0 year(s)
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 |
|---|
| 9S3111 |
| 7S9736 |
| CATERPILLAR 9S3111 |
| CATERPILLAR 7S9736 |
| PAI 336043 |
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.