Heavy Load for Komatsu 6D125 Engine Inlet Valve for PC490 Rock Handling Excavator Engines

Product Description

Product Description

CYLINDER HEAD
 
A cylinder head is a critical engine component that seals the combustion chamber, houses intake and exhaust valves, and manages the flow of air, fuel, and exhaust gases.

Our cylinder heads are manufactured from high-grade aluminum alloy or cast iron for superior heat resistance, strength, and durability.

Each unit is precision-machined for optimal fit, perfect sealing, and reliable operation under high-temperature and high-pressure conditions—ideal for use in engine repair, replacement, or performance applications.

USE

Passenger & Commercial Vehicles

Suitable for cars, trucks, buses, SUVs, and light commercial fleets needing engine repair or upgrade.
 
Heavy-Duty Engines
Ideal for construction machinery, agricultural tractors, and loaders operating in demanding environments.
 
Industrial Equipment
Used in stationary engines for generators, water pumps, and compressors.
 
Off-Road & Recreational Vehicles
Fits motorcycles, ATVs, and utility vehicles requiring robust engine components.

Product Parameters

TECHNICAL PARAMETERS
Specifications	STD
Material	23-8N+ 5Cr9Si3
Certificate	IATF16949
Packaging	Neutral Packaging/Customized Packaging

TECHNICAL PARAMETERS
Komatsu	S6D125	Intake	6150-42-4110	45*9*169.3
		Exhaust	6150-42-4210	44*9*169.3
	6D155	Intake	6127-41-4113	56*11*212.4
		Exhaust	6127-41-4214	53*11*212.4

Detailed Photos

HIGH-STRENGTH MATERIAL CONSTRUCTION

SUPERIOR SEALING TECHNOLOGY

Manufactured from premium-grade material, our cylinder heads offer outstanding mechanical strength and heat resistance. The carefully selected materials ensure stability under high-temperature and high-pressure operating conditions, reducing the risk of warping, cracking, or premature failure during demanding engine cycles.

The gasket surfaces of each cylinder head are meticulously polished and checked for flatness, providing a tight and secure seal with the engine block. This prevents oil and coolant leaks, maintains crucial compression, and ensures stable engine operation even under wide temperature swings and heavy loads.

EFFICIENT COOLING AND HEAT DISSIPATION

READY-TO-INSTALL WITH MINIMAL MODIFICATION

Integrated optimized coolant passages and innovative fin designs facilitate efficient removal of excessive heat generated during combustion. This protects the engine from overheating, enhances performance stability, and maximizes cylinder head service life, especially in high-performance or heavy-duty vehicles.

Pre-installed or pre-machined features, mean direct installation with minimal adjustments. This reduces labor costs and shortens vehicle downtime during maintenance or overhaul operations.

FAQ

Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
 
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
 
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
 
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
 
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.