Product Overview

This high-precision Plunger Element in models X170S, X170S1, and X171S is a critical component for diesel engine fuel injection systems. Designed for replacement and repair, it ensures optimal fuel metering and injection pressure. We are a leading supplier serving global markets, including North America, Europe, Asia-Pacific, the Middle East, and Africa. With fast shipping via DHL, UPS, FEDEX, EMS, and TNT, we provide reliable solutions for B2B buyers worldwide.

Key Features & Benefits

• Superior Durability: Manufactured from high-speed steel for exceptional wear resistance and long service life.
• Precision Engineering: Ensures accurate fuel delivery, improving engine efficiency and reducing emissions.
• Direct Fitment: Designed to meet or exceed OEM specifications for a seamless replacement.
• Reliable Performance: Tested for high-pressure applications to maintain consistent engine power.
• Cost-Effective: A high-quality alternative to OEM parts, offering significant savings without compromising quality.

Technical Specifications

OEM Cross-Reference

This Plunger Element is a direct replacement for the following OEM numbers:

• X170S
• X170S1
• X171S

These part numbers are commonly used in fuel injection pump assemblies for various diesel engines. Please verify your existing part number for compatibility.

Compatibility

This plunger element is designed for use in diesel fuel injection pumps. It is compatible with a wide range of engines and industrial applications that utilize the X170S, X170S1, or X171S series components. Common applications include agricultural machinery, construction equipment, and heavy-duty trucks. For specific vehicle or engine model fitment, please cross-reference your pump’s serial number.

Global Supply & Distribution

We offer worldwide shipping to meet the demands of the global B2B market. Our logistics network ensures fast and reliable delivery to:

• North America: Major ports like Los Angeles, New York, and Houston.
• Europe: Key industrial centers including Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Shanghai, Singapore, and Tokyo.
• Middle East & Africa: Dubai, Jeddah, and Johannesburg.

We have extensive export experience and comply with all international trade regulations to ensure smooth customs clearance. Standard delivery time is 3-7 days via DHL, UPS, FEDEX, EMS, or TNT.

Quality Assurance

Our manufacturing process adheres to strict quality control standards. Each plunger element is:

• Made from premium high-speed steel for maximum hardness and wear resistance.
• Precision-ground to exact tolerances for a perfect seal and optimal fuel delivery.
• Individually inspected and tested for pressure and fitment.

We back our products with a 6-month warranty against manufacturing defects, ensuring your investment is protected.

FAQ

Q: How do I confirm this plunger fits my fuel injection pump?
A: Please check the part number stamped on your existing plunger. If it matches X170S, X170S1, or X171S, this unit is compatible. If you are unsure, contact us with your pump model and serial number for verification.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Ensure the pump housing and barrel are clean. Lubricate the plunger with clean diesel fuel during installation. Do not force the plunger; it should slide freely. Proper torque specifications for the retaining components are critical to prevent leakage.

Q: How should I store this plunger before installation?
A: Store the plunger in a clean, dry environment within its original packaging to prevent corrosion and contamination. Avoid exposure to moisture or extreme temperatures. Use within 12 months of purchase for best performance.