294090-1450 Diesel Fuel Pump HP3 Plunger for Isuzu 4HJ1 4HK1

294090-1450 Diesel Fuel Pump HP3 Plunger for Isuzu Engine 4HJ1 4HK1

Product Description

Enhance your diesel engine performance with our premium HP3 plunger, engineered for Isuzu 4HJ1/4HK1 engines. This precision component ensures optimal fuel injection pressure and atomization, delivering improved combustion efficiency and reduced emissions. Crafted from high-strength alloys, it guarantees durability even in extreme operating conditions.

Core Advantages

• Precision Engineering: Ensures accurate fuel metering for maximum power output
• Durable Construction: Withstands high pressure and temperature variations
• Direct Replacement: Perfect fit for 294000-0030 pump assembly
• Performance Boost: Improves fuel economy by 5-8% compared to standard plungers

Application Scenarios

Ideal for commercial vehicles, construction machinery, and generator sets using Isuzu 4HJ1/4HK1 engines. Suitable for both OEM replacement and aftermarket upgrade projects.

Quality Assurance

100% tested before delivery with advanced quality control systems. Each plunger undergoes dimensional inspection, pressure testing, and durability trials to meet international standards.

FAQ

Q: How to confirm compatibility?
A: Provide your engine model or pump serial number for verification.

Q: Can I get samples?
A: Yes, sample order available with refundable deposit upon bulk purchase.

Q: What is your lead time?
A: 3-5 working days for stock items; 15-20 days for custom orders.

Interested in optimizing your diesel engine performance? Contact us now with your requirements for a personalized quotation!