D12D Cylinder Liner Piston Kit 20480098 20451076 20820363 for Volvo Truck Diesel Engine Repair Set

Product Details

Product Overview

This comprehensive Cylinder Liner Piston Kit is specifically designed for the Volvo D12D diesel engine, a powerhouse commonly found in Volvo trucks and heavy machinery. The kit includes critical components—cylinder liners, pistons, piston rings, and pins—providing everything needed for a complete top-end engine overhaul. It is an ideal solution for engine rebuilders and fleet maintenance professionals seeking to restore engine performance, oil control, and compression.

The kit references the original Volvo part numbers 20480098, 20451076, and 20820363, ensuring a precise match to OEM specifications. This repair set is manufactured to meet or exceed original equipment standards, utilizing high-grade materials to withstand the extreme pressures and temperatures of heavy-duty diesel operation. Whether you are repairing a Volvo FH, FM, or a construction vehicle with the D12D engine, this kit offers a reliable and cost-effective solution for restoring engine health.

As a professional-grade component, this kit is suitable for use in various applications including construction, agriculture, power generation, and marine environments. It is a direct replacement for worn or damaged engine internals, helping to eliminate blow-by, reduce oil consumption, and restore peak engine efficiency.

Key Features & Benefits

• Complete Overhaul Solution: Includes all necessary components (liners, pistons, rings, pins) for a full cylinder rebuild, simplifying procurement and ensuring component compatibility.
• OEM Reference Numbers: Directly cross-references Volvo part numbers 20480098, 20451076, and 20820363, providing high fitment confidence for D12D engines.
• Premium Material Construction: Manufactured from durable cast iron for liners and high-strength aluminum alloy for pistons, designed to resist thermal stress and wear.
• Optimized Ring Pack: Includes precision-ground piston rings for superior oil control, reduced blow-by, and improved compression sealing.
• Enhanced Durability: Engineered for long service life in demanding applications, including continuous operation in construction and industrial equipment.
• Strict Quality Control: Each component undergoes rigorous dimensional and material inspection to ensure consistent quality and performance.
• Cost-Effective Repair: Offers a significant cost savings compared to purchasing individual OEM parts, without compromising on quality or fitment.

Technical Specifications

OEM Cross-Reference

This Cylinder Liner Piston Kit directly replaces or cross-references the following original Volvo part numbers. Use these numbers to verify compatibility with your engine:

• Volvo: 20480098
• Volvo: 20451076
• Volvo: 20820363

Note: Additional reference numbers may apply depending on the specific engine variant. Please verify your existing part numbers against this list before ordering.

Compatibility

This repair kit is specifically engineered for the Volvo D12D diesel engine. It is commonly used for the following vehicle and equipment applications:

• Volvo Trucks: FH12, FH16, FM12 series equipped with D12D engines
• Construction Equipment: Volvo excavators and wheel loaders utilizing D12D-based powertrains
• Industrial Engines: Power generation sets, pumps, and compressors powered by the D12D
• Marine Applications: Auxiliary and propulsion engines based on the D12D platform

Disclaimer: Compatibility is based on the engine model. Always verify your engine serial number and existing part numbers to ensure a correct fit, as vehicle chassis configurations may vary.

Global Supply & Distribution

We offer worldwide shipping capabilities to support international B2B buyers, including fleet operators, engine rebuilders, and industrial distributors. Our logistics network ensures fast and reliable delivery to major ports and industrial centers globally.

• North America: Frequent shipments to Los Angeles, Houston, New York, and Toronto
• Europe: Direct routes to Rotterdam, Hamburg, Antwerp, and Felixstowe
• Asia-Pacific: Express delivery to Singapore, Dubai, Shanghai, and Sydney
• Middle East & Africa: Regular service to Jebel Ali, Dammam, and Durban
• South America: Reliable shipping to Santos, Buenos Aires, and Callao

We maintain export compliance with international trade regulations and can provide necessary documentation for customs clearance. Bulk orders are welcome, and we offer flexible shipping options including air freight, sea freight, and express courier services.

Quality Assurance

Our Cylinder Liner Piston Kits are manufactured under strict quality management systems to ensure reliability and performance. Key quality measures include:

• Material Certification: All raw materials are sourced from qualified suppliers and tested for composition and hardness.
• Dimensional Accuracy: Components are machined to OEM tolerances using CNC equipment, verified with precision gauges.
• Visual & Functional Inspection: Each kit is visually inspected and functionally tested for fitment before packing.
• Warranty: Backed by a comprehensive 1-year warranty against manufacturing defects, with online technical support available after warranty.

FAQ

Q1: Is this kit a direct replacement for the original Volvo parts on my D12D engine?

Yes, this kit is designed as a direct replacement for the original Volvo parts with numbers 20480098, 20451076, and 20820363. It matches OEM dimensions and material specifications. However, we always recommend comparing your existing parts with the kit components before installation to confirm fitment, especially for engines that may have undergone prior modifications.

Q2: What is included in the kit, and do I need any other parts for a complete top-end rebuild?

The kit includes cylinder liners, pistons, piston rings, and piston pins. For a full top-end overhaul, we recommend also replacing the cylinder head gasket, valve seals, and connecting rod bearings. These additional parts are sold separately but are critical for ensuring a complete and reliable engine rebuild.

Q3: What is the recommended break-in procedure after installing this kit?

After installation, run the engine at low idle (800-1000 RPM) for about 15-20 minutes to allow the piston rings to seat properly. Avoid sustained high-load operation for the first 50 hours. Gradually increase engine load and RPM during this period. Regularly check oil levels and coolant temperatures, and perform an oil change after the initial break-in period to remove any wear particles.