15B Cylinder Liner 11461-58080 for Toyota 15B Diesel Engine Parts

Product Details

Product Overview

This high-quality cylinder liner, part number 11461-58080, is a direct replacement component specifically designed for the Toyota 15B diesel engine. As a critical part of the engine block assembly, this liner provides the precise cylindrical surface required for optimal piston ring sealing and efficient combustion.

Suitable for a wide range of heavy-duty applications, this component is commonly used in construction machinery, industrial equipment, agricultural tractors, generator sets, marine engines, and material handling vehicles. The liner is manufactured to OEM size specifications, ensuring a proper fit and reliable performance in demanding working conditions.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (11461-58080) for a seamless fit into the Toyota 15B engine block, reducing installation time and ensuring proper piston alignment.
• Durable Construction: Built from high-grade cast iron with superior wear resistance, providing extended service life even under high-temperature and high-pressure operating conditions.
• Enhanced Oil Control: The precision-honed inner surface ensures optimal oil film retention, reducing friction and preventing premature wear of both the liner and piston rings.
• Heat Dissipation: Engineered for efficient heat transfer from the piston to the engine coolant, helping to maintain stable operating temperatures and prevent engine overheating.
• Versatile Application: Compatible with multiple equipment types including excavators, bulldozers, forklifts, generators, and marine propulsion systems powered by the Toyota 15B engine.
• Rigorous Quality Control: Each liner undergoes strict dimensional inspection and pressure testing to ensure it meets or exceeds OEM performance standards.

Technical Specifications

OEM Cross-Reference

This cylinder liner corresponds to the following OEM and reference numbers:

• OEM Toyota Part Number: 11461-58080
• Alternative Reference: 11461-58081 (where applicable)
• Interchange Number: 1146158080 (without hyphen)

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

Compatibility

This cylinder liner is specifically designed for the Toyota 15B diesel engine. It is commonly used for replacement and repair in the following equipment categories:

• Construction Machinery: Excavators, backhoe loaders, mini excavators
• Agricultural Equipment: Tractors, harvesters, irrigation pumps
• Industrial Engines: Generators, compressors, welders
• Marine Applications: Small workboats, auxiliary engines
• Material Handling: Forklifts, telehandlers, cranes

Note: This liner is intended for the 15B engine model. Please confirm your engine model code before purchasing.

Global Supply & Distribution

We offer worldwide shipping for this Toyota 15B cylinder liner, serving international B2B buyers across all major markets. Our logistics network ensures fast and reliable delivery to:

• North America: Major ports including Los Angeles, Houston, New York, and Vancouver
• Europe: Rotterdam, Hamburg, Antwerp, and Felixstowe
• Asia-Pacific: Singapore, Shanghai, Tokyo, and Sydney
• Middle East & Africa: Dubai, Jeddah, Durban, and Lagos
• South America: Santos, Buenos Aires, and Valparaíso

With export experience to over 30 countries, we provide professional documentation including commercial invoices, packing lists, and certificates of origin. Bulk orders are packed in sturdy export-grade cartons or wooden crates for sea freight.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001-certified facilities in Guangdong, China
• Testing: Each liner is inspected for dimensional accuracy, hardness, and surface finish
• Certification: Machinery Test Report and Video Outgoing Inspection are available upon request
• Warranty: 6-month warranty against manufacturing defects
• OEM Service: Custom manufacturing for non-standard sizes available upon request

FAQ

Q1: How do I confirm this cylinder liner fits my Toyota 15B engine?
A: Please check the part number stamped on your existing cylinder liner. The OEM number 11461-58080 should match exactly. Additionally, measure the liner’s outer diameter, inner diameter, and flange height to verify compatibility with your engine block. If you are rebuilding the engine, we recommend replacing all four liners and piston ring sets simultaneously.

Q2: What is the recommended installation procedure for this liner?
A: Professional installation is recommended. The cylinder bore in the engine block must be cleaned and inspected for damage. Apply a thin layer of anti-seize compound or light oil to the outer surface of the liner. Using a hydraulic press or specialized liner installation tool, press the liner into the block evenly until it is fully seated. After installation, check the liner protrusion above the block deck using a dial indicator; it should be within the engine manufacturer’s specified range (typically 0.02-0.10 mm).

Q3: What maintenance is required for cylinder liners in the Toyota 15B engine?
A: Regular maintenance includes monitoring engine coolant quality (use approved corrosion inhibitors) and changing engine oil at recommended intervals. During top-end overhauls, inspect the liner bore for scoring, glazing, or step wear at the top ring reversal point. If the liner shows visible wear or if the engine is consuming excessive oil, replacement is recommended. Always use new piston rings and a new cylinder head gasket when replacing liners.