4BG1 Cylinder Liner 1-11261-119-0 Isuzu Engine Parts for Construction & Industrial Use

Product Details

Product Overview

This high-quality 4BG1 Cylinder Liner (Part Number: 1-11261-119-0) is a precision-engineered component designed for Isuzu diesel engines. Manufactured by, this cylinder liner is an essential replacement part for maintaining optimal engine compression and performance in demanding applications.

Specifically engineered for the Isuzu 4BG1 engine platform, this liner is commonly used in a wide range of heavy-duty equipment including construction machinery, industrial generators, agricultural tractors, marine propulsion systems, and material handling equipment. As a direct OEM-size replacement (1-11261-119-0), it ensures a precise fit and reliable operation when installed correctly.

Key Features & Benefits

• OEM Specification Fit: Manufactured to exact OEM dimensions (1-11261-119-0) for direct replacement on Isuzu 4BG1 engines, minimizing installation complexity.
• Durable Construction: Made from high-grade cast iron with superior wear resistance, designed to withstand high combustion pressures and temperatures in diesel applications.
• Enhanced Engine Performance: Restores proper compression ratios and reduces oil consumption, extending engine service life and improving fuel efficiency.
• Rigorous Quality Control: Each liner undergoes machinery test reports and video outgoing inspections to ensure dimensional accuracy and surface finish quality.
• Versatile Application: Suitable for construction, industrial, agricultural, genset, marine, and material handling equipment powered by Isuzu 4BG1 engines.
• Reliable Supply Chain: Backed by 6-month warranty and online after-sales support, ensuring peace of mind for B2B buyers worldwide.

Technical Specifications

OEM Cross-Reference

This cylinder liner directly replaces the following OEM part numbers:

• Isuzu OEM: 1-11261-119-0
• Cross-Reference: 1-11261-119-1 (alternative suffix variants where applicable)

Note: Always verify your engine block casting number and existing liner dimensions before ordering to ensure correct compatibility.

Compatibility

This 4BG1 cylinder liner is commonly used for the following engine platforms and applications:

• Engine Models: Isuzu 4BG1, 4BG1T (turbocharged variants)
• Equipment Applications: Excavators, wheel loaders, bulldozers, forklifts, generator sets, irrigation pumps, marine auxiliaries, and agricultural tractors

Disclaimer: Compatibility is inferred based on engine model data. Please confirm with your equipment manufacturer or service manual for exact fitment requirements.

Global Supply & Distribution

maintains a robust global supply chain capable of shipping to major industrial markets worldwide. Our export experience covers:

• North America: Regular shipments to ports in Los Angeles, Houston, New York, and Vancouver
• Europe: Fast delivery to Rotterdam, Hamburg, Antwerp, and Felixstowe
• Asia-Pacific: Direct logistics to Singapore, Tokyo, Busan, Sydney, and Shanghai
• Middle East & Africa: Reliable service to Dubai, Jeddah, Durban, and Lagos
• Latin America: Shipments to Santos, Callao, and Manzanillo

We offer flexible shipping options including sea freight (FCL/LCL), air freight, and express courier services (DHL, FedEx, UPS) to meet urgent requirements. All exports comply with international trade regulations and are properly documented for customs clearance.

Quality Assurance

Every 4BG1 cylinder liner undergoes strict quality control procedures to ensure it meets OEM performance standards:

• Manufacturing Standards: Produced in ISO-certified facilities in Guangdong, China, using precision casting and machining processes
• Testing: Each batch is subject to machinery test reports verifying dimensional accuracy, surface hardness, and pressure integrity
• Inspection: Video outgoing inspection is available upon request for B2B buyers to verify product quality before shipment
• Warranty: Backed by a 6-month warranty against manufacturing defects, with online technical support available after warranty period

FAQ

Q1: How do I verify that this 1-11261-119-0 cylinder liner fits my specific engine?
A: First, confirm your engine model is Isuzu 4BG1 (check engine nameplate or serial number). Then measure your existing liner’s outer diameter, inner diameter, and flange height. Compare these dimensions with the OEM specifications for 1-11261-119-0. If you have any doubts, contact our technical support team with your engine block casting number and we can assist with cross-referencing.

Q2: Is professional installation required for this cylinder liner?
A: Yes, cylinder liner installation requires specialized tools and expertise. We strongly recommend having a qualified diesel mechanic or machine shop perform the installation. The block must be properly cleaned, decked, and measured for liner protrusion. Incorrect installation can lead to premature failure, coolant leakage, or engine damage. Our warranty covers manufacturing defects only, not installation errors.

Q3: What maintenance considerations are important after installing a new cylinder liner?
A: After installation, follow these guidelines: (1) Allow proper break-in period with light loads for the first 50 operating hours. (2) Use high-quality diesel engine oil meeting API specifications for your engine. (3) Monitor coolant condition and ensure proper antifreeze concentration to prevent cavitation erosion. (4) Check cylinder compression after installation and at regular intervals. (5) Replace piston rings with new ones when installing new liners for optimal seal and performance.