Product Overview

This high-precision Diesel Fuel Injector Nozzle, model L129PBA, is a direct replacement for the Perkins engine system (OEM reference 2645K612). Manufactured from premium stainless steel, this nozzle is designed for reliable fuel atomization in diesel injection systems. We serve a global B2B clientele, with consistent shipments to major industrial markets in North America, Europe, Asia-Pacific, the Middle East, and South America. Our parts are ideal for fleet maintenance, heavy equipment repair shops, and wholesale distributors requiring cost-effective, high-turnover components.

Key Features & Benefits

• Superior Durability: Constructed from high-speed stainless steel to withstand extreme injection pressures and resist wear.
• Precision Engineering: Ensures optimal fuel atomization for improved combustion efficiency and reduced emissions.
• Direct OEM Fitment: Exact match for Perkins part number 2645K612, guaranteeing a hassle-free installation with no modifications required.
• Reliable Performance: Restores engine power and smooth idling by replacing worn or clogged injector tips.
• Global Logistics: Fast dispatch within 3 days for in-stock items, with flexible shipping options including sea, air, and express courier.

Technical Specifications

OEM Cross-Reference

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

• Perkins: 2645K612
• Alternative: L129PBA

Note: This part is specifically designed for the Perkins engine platform. Always verify your existing part number before purchasing.

Compatibility

• Engine Models: Compatible with specific Perkins diesel engine models utilizing the 2645K612 injector system.
• Vehicle/Equipment Application: Suitable for diesel engine cars, agricultural tractors, industrial generators, and construction machinery using Perkins engines.
• Year Range: General replacement part; no specific year restriction. Check fitment with your engine serial number.

Global Supply & Distribution

We offer comprehensive global logistics to support your supply chain:

• Shipping Options: Sea freight (FCL/LCL), air freight, and fast express couriers (DHL, FedEx, UPS, TNT).
• Major Markets: Consistent supply to North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Australia, Japan, South Korea), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile).
• Lead Time: Within 3 working days for stock items. Bulk orders require 7-15 days.
• Trade Assurance: Secure payment via TT, Western Union, PayPal, and Alibaba Trade Assurance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, under strict quality control.
• Testing: Each nozzle is tested for flow rate, spray pattern, and pressure resistance before packaging.
• Warranty: 4-month warranty against manufacturing defects. Claims supported by proof of purchase and defect analysis.
• Packaging: Neutral OEM packaging to prevent damage during transit. Custom branding available for bulk orders.

FAQ

Q1: Is this nozzle a direct replacement for my Perkins engine?
A: Yes, this L129PBA nozzle is the direct replacement for OEM number 2645K612. It is a standard injector tip used in several Perkins diesel applications. We recommend comparing the tip length and spray angle with your old part to ensure a perfect match.

Q2: What are the signs that this injector nozzle needs to be replaced?
A: Common symptoms include rough idling, reduced engine power, increased fuel consumption, black smoke from the exhaust, and hard starting. Replacing a worn nozzle can restore fuel economy and engine performance.

Q3: Do you offer installation instructions or technical support?
A: While this is a mechanical replacement part, installation should be performed by a qualified diesel mechanic to ensure correct torque and cleanliness of the fuel system. We can provide general fitment guidance but recommend consulting your engine’s service manual for specific procedures.