Caterpillar Piston Kit with Rings, PAI 311064 (OEM 9Y1915), Pack of 1
What’s In This Kit
Browse 2 included components with current product details and availability.
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311017Caterpillar Piston Kit, PAI , Pack of 1 In stock -
305010Cat 3406B/C/Early E Piston Ring Set, PAI (OEM 1W8922) 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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301046Cat Caterpillar 3400 Series High Performance 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 & Rods |
| Sub-Type | Piston |
| Engine Make | Caterpillar |
| Engine Model | 3406 |
Pack of 1.
PAI 311064 is a piston kit with rings. Pack of 1 supplies one piston kit. The manufacturer designates product-level OEM 9Y1915.
Compatible Engines
PAI lists Caterpillar 3400 Series; Caterpillar 3406 Engines. Confirm the complete required part number and application before ordering.
Manufacturer product cross-references
Caterpillar 9Y1915
PAI listed components
Top-level included reference: PAI 311017, Piston Kit: quantity 1. Component OEM reference: N/A.
Within included PAI 311017: PAI 311016, Piston: quantity 1. Component OEM reference: 9Y9889.
Within included PAI 311017: PAI 311005, Piston Pin: quantity 1. Component OEM reference: 8N1608.
Within included PAI 311017: PAI 311006, Piston Pin Retainer: quantity 2. Component OEM reference: 7E5665.
Top-level included reference: PAI 305010, Piston Ring Set: quantity 1. Component OEM reference: 1W8922.
Within included PAI 305010: PAI 305011, Compression Piston Ring: quantity 1. Component OEM reference: 1W9460.
Within included PAI 305010: PAI 305012, Intermediate Piston Ring: quantity 1. Component OEM reference: 2P2817.
Within included PAI 305010: PAI 305013, Oil Control Piston Ring: quantity 1. Component OEM reference: 7N7078.
Nested rows describe parts within their named sub-kit and do not add extra assemblies. Component references are not whole-kit OEM numbers.
Compare the complete part number and required specification before ordering.
Fits:
- CATERPILLAR 3400 SERIES
- CATERPILLAR 3406 ENGINES
OEM cross-references:
- 311016 9Y9889
- 311005 8N1608
- 311006 7E5665
- 305010 1W8922
- 305011 1W9460
- 305012 2P2817
- 305013 7N7078
- 1274 G
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 |
|---|
| 311016 9Y9889 |
| 311005 8N1608 |
| 311006 7E5665 |
| 305010 1W8922 |
| 305011 1W9460 |
| 305012 2P2817 |
| 305013 7N7078 |
| 1274 G |
| PAI 311064 |
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.







