311253 Caterpillar 3406E / C15 / C16 Piston Kit
What’s In This Kit
Browse 4 included components with current product details and availability.
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311248Cat C15 Piston Crown (No Bushing), PAI , Pack of 1 Confirm lead time -
311155Caterpillar Piston Skirt, PAI (OEM 1326663), Pack of 1 In stock -
311004Cat 3406 Piston Pin, PAI (OEM 1687246), Pack of 1 In stock -
GRI-2703Internal Retaining Ring, PAI (OEM 97AX126), Pack of 12 In stock - No included components match that search.
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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301077Cat / Caterpillar C15 ENGINE CYLINDER KIT In stock - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Pistons & Rings |
| Sub-Type | Piston |
| Engine Make | Caterpillar |
| Engine Model | 3406E · C15 · C16 · C18 |
| Condition | New |
| Stage / Tier | Standard |
PISTON KIT
PAI Part #: 311253
OEM References:
- Part Number OEM Number
- 311248 N/A
- 311155 1326663
- 311004 1687246
- GRI-2703 97AX126
Applications:
- CATERPILLAR 3406E SERIES
- CATERPILLAR C15 ENGINE
- CATERPILLAR C16 ENGINES
- CATERPILLAR C18 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 |
|---|
| 311155 1326663 |
| 311004 1687246 |
| GRI-2703 97AX126 |
| PAI 311253 |
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.