305073 Caterpillar 3300 / 3306 Piston Ring Set
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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370131Cat / Caterpillar CONNECTING ROD BEARING Ships from supplier · Lead time confirmed when you order -
370144Caterpillar 3300 / 3306 / 3304 Thrust Washer Ships from supplier · Lead time confirmed when you order -
351557Cat / Caterpillar CAM BEARING Ships from supplier · Lead time confirmed when you order
| Engine family | Caterpillar 3304 · Caterpillar 3306 |
| Brand | PAI Industries |
| Part Category | Pistons & Rings |
| Sub-Type | Piston Ring Set |
| Engine Make | Caterpillar |
| Engine Model | 3300 · 3306 |
| Condition | New |
| Stage / Tier | Standard |
PISTON RING SET
PAI Part #: 305073
OEM References:
- Part Number OEM Number
- 305074 4P2656
- 305075 4P2657
- 305076 4P2658
- 1274 G
Applications:
- CATERPILLAR 3300 SERIES
- 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 |
|---|
| 305074 4P2656 |
| 305075 4P2657 |
| 305076 4P2658 |
| 1274 G |
| PAI 305073 |
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.