Product Overview

This Fuel Injector Spacer (Part No. 2433124137) is a precision-engineered component designed for high-performance diesel engines. As a critical element in the fuel injection system, this spacer ensures correct injector height and sealing, optimizing combustion efficiency and engine power output. Sourced from a leading manufacturer in Shandong, China, this part is manufactured to meet or exceed OEM specifications. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and Australia. Our logistics network ensures fast, reliable shipping via DHL, TNT, FedEx, or sea freight to industrial hubs and ports worldwide.

Key Features & Benefits

• Precision Fitment: Manufactured to exact OEM tolerances (OE No. 243324137) for a perfect, leak-free seal and correct injector protrusion.
• High-Grade Material: Constructed from durable, heat-treated steel to withstand extreme combustion pressures and temperatures, ensuring long service life.
• Improved Engine Performance: Restores proper fuel atomization and compression, leading to reduced smoke, better fuel economy, and consistent power output.
• Direct Replacement: Designed as a drop-in replacement for worn or damaged spacers, simplifying the repair process and minimizing downtime.
• Rigorous Quality Control: Each spacer undergoes strict dimensional and material testing to guarantee reliability and consistency.

Technical Specifications

OEM Cross-Reference

This Fuel Injector Spacer is a direct replacement for the following OEM and reference numbers:

• OEM Number: 243324137
• Reference Part Number: 2433124137

Note: Always verify your engine’s specific part number before purchase. This part is designed for applications requiring the 2433124137/243324137 spacer.

Compatibility

This spacer is specifically designed for use in various heavy-duty and automotive diesel engines that utilize the 2433124137 fuel injector spacer. While primarily used in specific engine models from manufacturers like Isuzu, Hino, and other Asian OEMs, it is crucial to confirm fitment by checking your engine’s injector pump and cylinder head specifications. Common applications include medium-duty trucks, construction equipment, and agricultural machinery.

Global Supply & Distribution

We specialize in the global export of high-quality diesel engine parts. Our supply chain is optimized for international B2B buyers, offering:

• Worldwide Shipping: Reliable logistics via DHL, TNT, FedEx for express delivery, or cost-effective sea freight for bulk orders.
• Major Markets Served: We regularly supply clients in North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Japan, Korea), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Standard delivery time is 3-7 days for express shipping. Sea freight schedules are coordinated to major ports like Los Angeles, Rotterdam, and Shanghai.
• Trade Compliance: We have extensive experience in international trade and ensure all documentation (Invoice, Packing List, Bill of Lading) is accurate for smooth customs clearance.

Quality Assurance

We are committed to providing parts that meet the highest standards of quality and reliability.

• Manufacturing Standards: Parts are produced in ISO-compliant facilities in Shandong, China, using advanced CNC machining and heat treatment processes.
• Testing: Each batch is sampled for dimensional accuracy, material hardness, and surface finish to ensure it matches OEM specifications.
• Warranty: We offer a 4-month warranty against manufacturing defects, providing peace of mind for your business operations.

FAQ

Q1: What is the function of the Fuel Injector Spacer 2433124137?
A: The spacer sits between the cylinder head and the fuel injector. Its primary function is to precisely position the injector at the correct height and angle within the combustion chamber. This ensures the fuel spray pattern is accurate, which is critical for efficient combustion, power output, and preventing piston or valve damage.

Q2: How do I know if this spacer is the correct one for my engine?
A: You must verify the part number on your existing spacer. Look for the number 2433124137 or 243324137 stamped on the component. If you are replacing a spacer, measure its thickness and inner/outer diameter and compare it to the specifications of this part. If you are unsure, consult your engine’s service manual or contact us with your engine model and serial number for confirmation.

Q3: What are the signs of a failing injector spacer?
A: A worn or damaged spacer can lead to several symptoms: hard starting, rough idling, decreased engine power, increased fuel consumption, excessive black or white smoke from the exhaust, and fuel leakage around the injector base. If you experience these issues, inspecting and replacing the injector spacer is a recommended step during a fuel system overhaul.