Cylinder Head Gasket 8973503190 8-97350319-0 for 4JB1T 4HG1 Engine Excavator Part

Product Details

Product Overview

This premium Cylinder Head Gasket, identified by part numbers 8973503190 and 8-97350319-0, is a critical sealing component designed for a range of industrial diesel engines. Specifically engineered for models including the 4JB1T, 4JB1, 4HG1, and 4D34T, this gasket ensures a secure, high-pressure seal between the engine block and cylinder head.

Commonly utilized in heavy-duty equipment such as excavators and other construction machinery, this head gasket is manufactured to genuine specifications. It is a direct replacement part, designed to restore engine compression, prevent coolant and oil leaks, and maintain optimal engine performance in demanding work environments.

Key Features & Benefits

• Genuine Specification: Manufactured as a genuine-condition part, ensuring exact fit and OEM-level performance for reliable engine sealing.
• Long-Lasting Durability: Built for longevity, this gasket resists extreme temperatures and pressures, reducing the frequency of replacements and downtime.
• Precise Part Identification: Features multiple cross-referenced part numbers (8973503190, 8-97350319-0) for easy and accurate ordering, eliminating fitment guesswork.
• Critical Engine Protection: Prevents the mixing of oil, coolant, and combustion gases, safeguarding the engine from catastrophic failure and costly repairs.
• Versatile Application: Suitable for a range of popular Isuzu-based diesel engine models commonly found in excavators and industrial machinery.
• Low Minimum Order Quantity: With an MOQ of just 1 piece, you can order exactly what you need for immediate maintenance or inventory stocking.

Technical Specifications

OEM Cross-Reference

This cylinder head gasket is a direct replacement for several OEM and aftermarket part numbers. Use the following references to verify compatibility with your engine:

• Primary OEM Number: 8973503190
• Alternate Number: 8-97350319-0
• Cross-Reference Engine Codes: 4JB1, 4JB1T, 4HG1, 4D34T

Note: Always verify the physical gasket and engine model before installation to ensure a perfect match.

Compatibility

This head gasket is commonly used for engines found in the following equipment. Please confirm your specific engine model before purchasing:

• Engine Models: 4JB1T, 4JB1, 4HG1, 4D34T
• Common Applications: Excavators, wheel loaders, and other heavy construction machinery utilizing these diesel powerplants.

Fitment is inferred based on standard engine specifications. We recommend checking your current gasket’s part number for a 100% match.

Global Supply & Distribution

We offer worldwide shipping capabilities to support international B2B buyers. Our logistics network ensures fast and reliable delivery to major industrial centers and ports across the globe.

• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Efficient shipping to major ports and industrial hubs to minimize downtime.
• Export Experience: We are experienced in international trade, handling customs documentation and compliance for smooth global transactions.

Quality Assurance

We are committed to providing high-quality components that meet rigorous standards for performance and reliability.

• Manufacturing Standards: Parts are produced to genuine OEM specifications, ensuring dimensional accuracy and material integrity.
• Warranty: This product is backed by a 3-month warranty against manufacturing defects.
• Testing: Components undergo quality checks to ensure they meet the necessary sealing and durability requirements for heavy-duty applications.
• After Warranty Support: Video technical support is available to assist with installation and troubleshooting.

FAQ

Q: How can I confirm that part number 8973503190 fits my engine?
A: Please verify the part number stamped on your existing cylinder head gasket. If it matches 8973503190 or 8-97350319-0, this is the correct part. Also, confirm your engine model, such as 4JB1T or 4HG1. If you are unsure, contact us with your engine serial number for assistance.

Q: What are the signs that my cylinder head gasket needs replacement?
A: Common symptoms include engine overheating, white smoke from the exhaust (coolant burning), milky oil (coolant mixing with oil), loss of engine power, or external coolant/oil leaks around the cylinder head joint. If you experience any of these, inspect and replace the gasket immediately to prevent engine damage.

Q: Are there any special installation requirements for this gasket?
A: Yes. Proper installation is critical. The cylinder head and engine block surfaces must be clean, flat, and free of debris. Always follow the engine manufacturer’s torque specifications and tightening sequence. We recommend using new head bolts and applying a light coat of oil to the threads where specified. Video technical support is available if you require further guidance.