Cummins 6CT QSC8.3 Diesel Fuel Injection Pump 3938372 3991478

$741.15

Product Introduction

Premium diesel engine fuel injection pump compatible with Cummins 6CT, 6CTAA8.3, QSC8.3, QSC 8.3, ISC8.3 models. Ensures reliable fuel delivery for optimal engine performance.

Product Parameters

Part Number 3938372, 3938373, 3991478, 3991479, 3938386
Application Diesel Engine
Minimum Quantity 1 Pcs
Warranty One Year
Delivery Time One Week
SKU: f22ee2871079 Category:
Description

High-Quality Diesel Engine Fuel Injection Pump for Cummins 6CT 6CTAA8.3 QSC8.3 Series

Specification Details
Part Numbers 3938372, 3938373, 3991478, 3991479, 3938386
Compatible Models 6CT, 6CTAA8.3, QSC8.3, QSC 8.3, ISC8.3
Application Construction Machinery Diesel Engines
Minimum Order 1 Piece
Delivery Time 1 Week
Warranty 1 Year
Sample Availability Acceptable
Core Function Precise Fuel Injection Control
Material High-Strength Alloy Steel
Certification ISO 9001

Why Choose Our Fuel Injection Pump?

Engineered for optimal performance, our fuel injection pump ensures efficient fuel delivery, reducing fuel consumption by up to 15% while maximizing engine power. Perfect for heavy-duty construction machinery operating in extreme conditions.

Key Performance Advantages

  • Stable fuel pressure regulation (¡À0.5bar precision)
  • High-temperature resistance (-40¡ãC to 120¡ãC operating range)
  • Low noise operation (<65dB at 1500rpm)
  • Extended service life (8000+ working hours)

Application Scenarios

Ideal for excavators, bulldozers, and generator sets powered by Cummins 8.3L diesel engines. Trusted by construction companies worldwide for reliable performance in mining, road construction, and industrial projects.

Quality Assurance

Every pump undergoes 3-stage testing: pressure endurance test, temperature cycle test, and 100-hour simulated operation. Backed by a 1-year warranty and lifetime technical support.

FAQ

Q: How to confirm compatibility with my engine?
A: Provide your engine serial number for precise matching.

Q: Is installation guidance available?
A: Yes, we provide detailed installation manuals and video tutorials.

Q: What is the lead time for bulk orders?
A: 2-3 weeks for orders over 50 units.

Ready to Boost Your Machinery Performance?

Contact us now for personalized quotation and technical consultation. Our expert team is available 24/7 to assist your purchase.

Shipping and Delivery

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