Caterpillar C6.6 Overhaul Gasket Kit | T403017 3135m141 Piston Set & Bearing Valve Engine Parts

Product Details

Product Overview

This comprehensive Caterpillar C6.6 Overhaul Gasket Kit is a complete engine rebuild solution designed for heavy-duty performance and longevity. Manufactured to meet or exceed OEM specifications, this kit includes the critical cylinder piston set (part number 3135m141), a full gasket kit (T403017), bearings, and valve components. Ideal for global B2B buyers in construction, mining, and agriculture, we ship worldwide to major industrial hubs in North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Complete Overhaul Solution: Includes pistons, rings, liners, gaskets, bearings, and valve components for a single-source rebuild.
• OEM-Grade Quality: Precision-engineered components ensure a perfect fit and long service life under extreme operating conditions.
• Enhanced Durability: High-strength materials resist wear, heat, and pressure, reducing downtime and maintenance costs.
• Cost-Effective: Bundled kit saves time and money compared to sourcing individual parts separately.
• Global Compatibility: Designed for Caterpillar C6.6 engines used in excavators, loaders, and industrial equipment worldwide.

Technical Specifications

OEM Cross-Reference

This kit is a direct replacement for the following OEM part numbers:

• 3135m141 – Cylinder Piston Set
• T403017 – Overhaul Gasket Kit
• 10R-1136 (Alternative Piston Kit)
• 10R-1137 (Alternative Gasket Kit)
• 7E-7527 (Bearing Set)
• 8N-7236 (Valve Kit)

Compatibility

Engine Models:

• Caterpillar C6.6 (All variants including ACERT)

Vehicle & Equipment Applications:

• Caterpillar Excavators: 320D, 323D, 325D
• Caterpillar Loaders: 950H, 962H, 966H
• Caterpillar Tractors: D6N, D6K
• Industrial & Generator Sets (C6.6-powered)

Year Range: 2006–2016 (Confirm with OEM manual for exact fitment)

Global Supply & Distribution

We offer reliable worldwide shipping with fast delivery to major ports and industrial centers. Our supply chain covers:

• North America: Los Angeles, Houston, Toronto
• Europe: Rotterdam, Hamburg, Antwerp
• Asia-Pacific: Shanghai, Singapore, Dubai
• Middle East & Africa: Jebel Ali, Durban, Lagos

We have extensive export experience and comply with international trade regulations, including Incoterms 2020. Bulk orders and drop-shipping are available upon request.

Quality Assurance

• Manufacturing Standards: ISO 9001:2015 certified production facilities.
• Testing: 100% dimensional inspection and pressure testing on all components.
• Warranty: 12-month warranty against manufacturing defects. Extended warranty options available for bulk purchases.
• Certifications: SAE J200, ASTM A276, and OEM-grade material compliance.

FAQ

1. Is this kit a direct fit for my Caterpillar C6.6 engine?

Yes, this overhaul set is designed as a direct replacement for the C6.6 engine. However, we recommend verifying your engine serial number against the OEM part numbers listed (3135m141 and T403017) to ensure compatibility with specific variants like ACERT or Tier 3/4 models.

2. Do I need any additional components for a complete overhaul?

This kit includes pistons, rings, liners, gaskets, bearings, and valves—covering the core components. For a full rebuild, you may also need seals, O-rings, and a water pump (sold separately). Always consult your engine manual for a complete parts list.

3. What is the recommended installation procedure?

Installation should be performed by a certified diesel mechanic. Ensure the cylinder block is clean and within spec. Follow Caterpillar’s torque sequence and use new gaskets from the kit. Break-in the engine with light loads for the first 50 hours to seat the piston rings properly.