Product Overview

This high-precision Diesel Engine Pump Rail Pressure Limiter Valve is a critical component for maintaining optimal fuel system pressure and protecting sensitive injection equipment. Designed as a direct replacement for OEM parts, it is manufactured to exacting standards for reliability and performance. We supply this component globally to major markets including North America, Europe, the Middle East, and Asia-Pacific, supporting the maintenance and repair of heavy machinery and industrial engines worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to strict tolerances to ensure accurate pressure regulation and consistent performance under demanding conditions.
• Enhanced Durability: Constructed from high-grade materials to withstand high-pressure cycles, vibration, and thermal stress for extended service life.
• Direct OEM Replacement: Guaranteed fit and function as a direct replacement for original parts, ensuring seamless integration into existing fuel systems.
• System Protection: Acts as a critical safety component by preventing overpressure in the common rail, safeguarding expensive pumps and injectors from damage.
• Optimized for Global Use: Suitable for a wide range of industrial and automotive diesel engines operating in diverse climatic and operational environments.

Technical Specifications

OEM Cross-Reference

This pressure limiter valve is a direct cross-reference for the following OEM part numbers, ensuring compatibility and ease of sourcing:

• 095420-0272 (Primary Model Number)
• 095420-0161
• 095420-0670
• 8-97318691-0

Compatibility

This component is designed as a replacement part for various diesel engine fuel injection pumps, specifically within the common rail system. It is commonly used in:

• Industrial and construction machinery diesel engines.
• Heavy-duty truck and commercial vehicle engines.
• As a critical pump part for maintaining correct rail pressure.
• Please consult your engine service manual or contact our technical support for specific engine model and year-range confirmation using the provided OEM numbers.

Global Supply & Distribution

We are a professional B2B supplier with extensive experience in the international export of engine components. Our logistics network ensures reliable delivery to key industrial regions.

• Worldwide Shipping: We ship via major carriers including DHL, UPS, FedEx, and EMS to all global destinations.
• Major Markets Served: We regularly supply distributors and workshops in North America (USA, Canada), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Fast Delivery: Standard delivery time is 3-7 days to major ports and logistics hubs, with expedited options available.
• Trade Compliance: All exports are handled with proper commercial documentation, ensuring smooth customs clearance.

Quality Assurance

Every component is subjected to rigorous quality control to meet the demands of the global aftermarket.

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machinery and quality-controlled materials.
• Warranty: Backed by a standard 3-6 month warranty against manufacturing defects, providing peace of mind for our B2B partners.
• Testing: Components undergo functional pressure testing to verify cracking pressure and sealing integrity before dispatch.

FAQ

Q: How do I confirm this valve is compatible with my specific engine model?
A: The most reliable method is to cross-reference the part number currently on your engine’s rail pressure limiter valve with the OEM numbers listed in the “OEM Cross-Reference” section above (095420-0272, 095420-0161, etc.). Matching any of these numbers confirms direct compatibility.

Q: What is the primary function of this pressure limiter valve?
A> This valve is a safety device within the high-pressure common rail fuel system. It opens at a pre-calibrated pressure to relieve excess fuel pressure from the rail, preventing potential damage to the fuel injectors, high-pressure pump, and rail itself, which could be caused by regulator failure or other system faults.

Q: What are your payment and order terms for international B2B customers?
A> We cater to business clients with flexible payment terms including T/T (Bank Transfer), PayPal, and Western Union. The Minimum Order Quantity (MOQ) is 6 pieces. We provide proforma invoices for easy processing and support bulk orders with competitive pricing for distributors and large workshops.