Product Overview

This high-performance Diesel Injection Nozzle L468PBB is a critical component designed for precision fuel delivery in Sinotruk heavy-duty diesel engines. Engineered for direct replacement and repair, this nozzle ensures optimal combustion efficiency, reduced emissions, and enhanced engine power. Sourced from Shandong, China, a global hub for heavy-duty truck parts, we ship this component worldwide to major markets including North America, Europe, the Middle East, Southeast Asia, and Africa. Whether you are a fleet manager, workshop owner, or parts distributor, this nozzle meets the exacting standards required for commercial vehicle maintenance.

Key Features & Benefits

• Premium Material: Constructed from high-speed steel for exceptional wear resistance and long service life under high-pressure injection conditions.
• 100% Tested: Every unit undergoes rigorous professional testing to ensure precise spray pattern, correct opening pressure, and leak-free performance.
• Direct Fitment: Exact OEM replacement for Sinotruk models, requiring no modifications for installation.
• Fuel Efficiency: Optimized atomization improves fuel combustion, leading to reduced fuel consumption and lower operational costs.
• Reliable Supply Chain: Fast dispatch within 3 days for in-stock items, supported by flexible shipping options (Express, Air, Sea, Land).

Technical Specifications

OEM Cross-Reference

This nozzle is a direct replacement for the following OEM numbers:

• L468PBB (Original Sinotruk Part)
• HBX6987823 (Cross-Reference)
• VG1 (Sinotruk series code)

Note: Always verify your existing part number before purchase. If your part number is not listed, please contact us with your engine model for cross-reference assistance.

Compatibility

This fuel injection nozzle is designed for use in the following applications:

• Engine Model: Sinotruk WD615 Series (Euro II, Euro III, Euro V variants)
• Vehicle Models: Sinotruk Howo, Steyr, and other heavy-duty trucks using the WD615 engine platform
• Vehicle Type: Diesel trucks, construction machinery, and commercial vehicles

Global Supply & Distribution

We are a professional supplier of Sinotruk engine parts with extensive export experience. Our logistics network ensures fast and reliable delivery to customers worldwide:

• Shipping Methods: DHL, FedEx, UPS (Express); Sea Freight (FCL/LCL); Air Freight; Land Transport to CIS countries.
• Major Markets: UAE (Dubai), Saudi Arabia, Russia, Kazakhstan, Nigeria, South Africa, Chile, Peru, USA, Canada, Australia, and all major European ports.
• Delivery Time: 3-7 days for express shipping; 15-30 days for sea freight, depending on destination.
• Trade Terms: FOB Qingdao/Shanghai, EXW, CIF, DDP available upon request.

Quality Assurance

• Testing: 100% professional inspection for spray pattern, pressure, and sealing before packing.
• Certification: Parts are manufactured under ISO9001 quality management systems (certificate available on request).
• Warranty: 4 months against manufacturing defects. We stand by the quality of our products.
• Packaging: Available in Original, Neutral, or our own brand packaging to suit your inventory needs.

FAQ

Q1: How can I confirm that this L468PBB nozzle fits my engine?

Please check your existing nozzle for the stamped part number (L468PBB or HBX6987823). This nozzle is specifically designed for Sinotruk WD615 engines. If you are unsure, provide us with your engine model number and vehicle VIN, and our technical team will verify compatibility for you.

Q2: What is the correct installation procedure for this nozzle?

Ensure the injector bore is clean and free of carbon deposits. Lubricate the nozzle with clean diesel oil before installation. Tighten the injector retaining nut to the manufacturer’s specified torque (typically 60-80 Nm for this application). Important: Always replace copper washers and sealing rings to prevent compression leaks. We recommend professional installation by a qualified diesel technician.

Q3: What is the typical lifespan of this nozzle, and how can I maximize it?

Under normal operating conditions with clean fuel and proper maintenance, these nozzles can last 100,000 to 150,000 kilometers. To maximize lifespan, always use high-quality diesel fuel, replace fuel filters regularly, and ensure the fuel injection pump is in good working order. Contaminated fuel is the primary cause of premature nozzle failure.