6D110 Valve Seat 6136-11-1310 6136-11-1320 for Komatsu Engine Parts

Product Details

Product Overview

This premium replacement valve seat set is specifically engineered for the Komatsu 6D110 diesel engine. Designed to restore compression and ensure a perfect seal between the valve and cylinder head, these components are critical for maintaining engine power and efficiency.

Manufactured to OEM specifications, the valve seats carry the part numbers 6136-11-1310 and 6136-11-1320. They are a direct-fit solution for heavy machinery like excavators, loaders, and bulldozers that rely on the robust 6D110 powerplant. While primarily designed for Komatsu applications, they may also be suitable for other equipment using this engine platform.

Key Features & Benefits

• OEM-Spec Dimensions: Machined to exact original equipment manufacturer size for a precise, interference fit without modification.
• High-Temperature Resistance: Constructed from durable alloy materials capable of withstanding extreme combustion chamber heat and pressure.
• Enhanced Seal Integrity: Precision-ground seating surface ensures a gas-tight seal, reducing blow-by and improving fuel economy.
• Extended Service Life: Hardened surface resists wear from valve impact and exhaust gas erosion, outperforming generic aftermarket seats.
• Direct Replacement: Simple drop-in installation for professional mechanics; no additional machining required when replacing worn seats.
• Complete Set: Includes both intake and exhaust valve seats (6136-11-1310 & 6136-11-1320) for a comprehensive cylinder head overhaul.
• Rigorous Quality Control: 100% dimensional and hardness tested before shipment to ensure consistent performance.

Technical Specifications

OEM Cross-Reference

These valve seats are direct replacements for the following Komatsu original equipment part numbers:

• 6136-11-1310 (Intake Valve Seat)
• 6136-11-1320 (Exhaust Valve Seat)

Note: These are the exact OEM numbers. No additional cross-reference numbers are required for this application.

Compatibility

This valve seat set is designed for the Komatsu 6D110 diesel engine. It is commonly used in the following machinery applications:

• Excavators
• Bulldozers
• Loaders
• Forklifts
• Trucks & Buses

Fitment Note: Compatibility is based on the engine model (6D110). Always verify the engine serial number and cylinder head configuration before ordering to ensure proper fitment.

Global Supply & Distribution

We maintain a robust global logistics network to serve B2B clients worldwide. Our inventory of 6136-11-1310 and 6136-11-1320 valve seats is available for immediate shipment from our warehouse in Guangdong, China.

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Japan, Australia, Singapore, Indonesia), Middle East (UAE, Saudi Arabia), Africa (South Africa, Nigeria), and South America (Brazil, Chile).
• Shipping Options: Express courier (DHL, FedEx, UPS) for urgent orders, air freight, and sea freight for bulk or container loads.
• Delivery Speed: Standard express delivery to major industrial hubs in 5-8 business days. Sea freight typically 20-30 days to major ports.
• Trade Compliance: All products are exported with full customs documentation and commercial invoices.

Quality Assurance

We prioritize reliability and performance. Every valve seat undergoes strict quality control procedures:

• Manufacturing Standard: Produced in an ISO 9001 certified facility under strict tolerances.
• Testing: Each batch is subjected to dimensional verification, hardness testing, and surface finish inspection. Machinery Test Reports and Video Outgoing Inspections are available upon request.
• Warranty: All valve seats are backed by a 6-month warranty against manufacturing defects. We stand behind the quality of our brand products.

FAQ

Q1: Are these valve seats a direct replacement for the Komatsu 6D110 engine?
Yes. These are manufactured to the exact OEM dimensions of the 6136-11-1310 and 6136-11-1320 parts. They are designed to be a direct, drop-in replacement for the original Komatsu valve seats without the need for additional machining, provided the cylinder head seat pocket is within specification.

Q2: What is the difference between the 6136-11-1310 and 6136-11-1320 parts?
The 6136-11-1310 is typically the intake valve seat, while the 6136-11-1320 is the exhaust valve seat. The exhaust seat is designed to withstand higher thermal loads. Both are included in this set to ensure a complete cylinder head service. Always install them in their respective positions.

Q3: How should I install these valve seats?
Installation requires a proper valve seat press or driver tool. The cylinder head bore should be cleaned and measured. The seat is typically installed by heating the cylinder head (or cooling the seat) for an interference fit. After installation, a light cutting or lapping is recommended to ensure perfect concentricity with the valve guide. We recommend professional installation by a qualified diesel engine mechanic.