For Komatsu Excavator Engine 4D130 SL4D130 Cylinder Head 6114-11-1100

Product Details

Product Overview

This premium cylinder head assembly is specifically designed for the Komatsu 4D130 and SL4D130 diesel engines, commonly found in a range of heavy equipment including excavators, loaders, and forklifts. The part number 6114-11-1100 is a critical component for engine overhauls and rebuilds, ensuring a precise fit and reliable performance.

Manufactured to OEM specifications, this cylinder head provides the structural integrity required to withstand the high compression and thermal stresses of heavy-duty diesel operation. It is an ideal replacement part for maintenance teams and equipment dealers seeking a high-quality, direct-fit solution for Komatsu-powered machinery.

Please verify your engine model (4D130 or SL4D130) and existing part number (6114-11-1100) to confirm compatibility before purchasing.

Key Features & Benefits

• OEM Specification Match: Manufactured to meet or exceed original equipment dimensions and material standards, ensuring a direct bolt-on replacement without modification.
• High-Strength Casting: Constructed from premium-grade cast iron to resist warping and cracking under extreme temperature and pressure cycles.
• Precision Machined Surfaces: Valve seats, guide holes, and deck surfaces are machined to tight tolerances for optimal sealing and valve train geometry.
• Enhanced Durability: Designed to withstand the rigorous demands of excavator and heavy equipment applications, reducing downtime and extending engine life.
• Complete Drop-In Component: Ready for installation with all necessary valve guides and seats pre-installed (valves, springs, and hardware sold separately unless specified).
• Global Logistics Support: Stocked for fast dispatch to major industrial centers worldwide, minimizing project delays.

Technical Specifications

OEM Cross-Reference

This cylinder head is a direct replacement for the following original equipment manufacturer numbers:

• Komatsu: 6114-11-1100

Note: This list is based on the primary part number provided. Always verify your old part number against the product listing.

Compatibility

This cylinder head is commonly used for the following applications:

• Engine Models: Komatsu 4D130, Komatsu SL4D130
• Equipment Types: Excavators, Forklifts, Trucks, Loaders, Bulldozers, Buses

Important: Fitment is inferred from the engine model and part number. Please confirm your specific equipment’s engine configuration before ordering.

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B clients across the world. Our inventory is strategically located to ensure rapid fulfillment to major industrial zones and ports.

• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Shipping Capabilities: We offer express courier (DHL, FedEx), air freight, and sea freight options depending on your urgency and budget.
• Ports & Centers: Efficient delivery to hubs like Los Angeles, Rotterdam, Dubai, Singapore, and Shanghai.
• Trade Compliance: Experienced in international documentation and customs clearance for heavy machinery parts.

Quality Assurance

Every cylinder head undergoes rigorous quality control procedures to ensure it meets the demands of heavy-duty diesel applications.

• Manufacturing Standards: Produced in ISO-certified facilities with strict adherence to OEM blueprint tolerances.
• Testing: Each unit is subject to pressure testing for cracks and dimensional inspection of critical sealing surfaces.
• Warranty: Backed by a standard 6-month warranty against manufacturing defects. Machinery test reports and video inspections are available upon request.

FAQ

Q: How do I verify this cylinder head fits my engine?
A: Check the casting number on your old cylinder head. It should match the part number 6114-11-1100. Additionally, confirm your engine model is either the Komatsu 4D130 or SL4D130. If you have a different engine code, please contact us with your serial number for verification.

Q: Does this cylinder head come complete with valves and springs?
A: This listing is for the cylinder head casting and typically includes pre-installed valve guides and seats. Valves, springs, retainers, and head bolts are generally sold separately unless otherwise stated in the product description. Please confirm the exact contents with our sales team if you require a complete “bare head” or a “fully assembled” unit.

Q: What is the recommended installation procedure for this part?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Thoroughly cleaning the engine block surface. 2) Using a new OEM-spec head gasket. 3) Torquing the head bolts in the correct sequence and to the manufacturer’s specified torque values (usually in multiple stages). 4) Adjusting valve clearances after installation. Failure to follow proper procedure can lead to head gasket failure or engine damage.