Caterpillar Top Compression Piston Ring, PAI 305006 (OEM 1777496), Pack of 3
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.
-
305007Caterpillar Intermediate Piston Ring, PAI (OEM 1765749), Pack of 3 In stock -
305009Caterpillar C15 Oil Control Piston Ring, PAI (OEM Ref 2380294) In stock -
321203Caterpillar 3406E/C15/C16 O-Ring Style Liner Packing Kit, PAI (OEM 1609874), Pack of 1 In stock -
370035FCat / Caterpillar C15 ENGINE ROD BEARING In stock -
370020Cat / Caterpillar MAIN BEARING In stock
| Brand | PAI Industries |
| Engine Make | Caterpillar |
| Engine Model | 3406E · C15 · C16 · C18 |
Pack of 3.
PAI 305006 is a top compression piston ring. PAI specifies Cast Iron construction. The manufacturer lists a 137.160 mm bore. This listing identifies the named component.
Compatible Engines
PAI lists Caterpillar 3406E Series; Caterpillar C15 Engine; Caterpillar C16 Engines; Caterpillar C18 Engine applications. Match the required part number and listed application.
Manufacturer references: Caterpillar 177-7496; Caterpillar 1777496; Caterpillar 2370194; Caterpillar 237-0194; Caterpillar 2292868; Caterpillar 229-2868.
Compare the full part number and required specification before ordering.
Fits:
- CATERPILLAR 3406E SERIES
- CATERPILLAR C15 ENGINE
- CATERPILLAR C16 ENGINES
- CATERPILLAR C18 ENGINE
OEM cross-references:
- CATERPILLAR 177-7496
- CATERPILLAR 1777496
- CATERPILLAR 2370194
- CATERPILLAR 237-0194
- CATERPILLAR 2292868
- CATERPILLAR 229-2868
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 177-7496 |
| CATERPILLAR 1777496 |
| CATERPILLAR 2370194 |
| CATERPILLAR 237-0194 |
| CATERPILLAR 2292868 |
| CATERPILLAR 229-2868 |
| PAI 305006 |
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.