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4089431 Diesel Injection Pump for Cumm X15

4089431 Diesel Injection Pump for Cumm X15

MOQ: 1 pieces
Price: US $360.32-390.32
Detail Information
Place of Origin
CHINA
Brand Name
Hardsench
Model Number
4089431
Model NO.:
4089431
Fuel:
Diesel
Body Material:
Steel
Component:
Fuel Injection Device
Stroke:
6 Stroke
Cylinder:
Multi-cylinder
Condition:
New
Modelnumber:
4089431
Oeno:
4089431
Selling Units:
Single Item
Single Gross Weight:
5.000 Kg
Single Package Size:
20X16X7cm
Purpose:
For Replace/Repair
Engine Code:
4089431
MOQ:
1PC
Specification:
20X16X7cm
Trademark:
Hardsench
Origin:
Hubei, China
HS Code:
84133010
Production Capacity:
500piece
Product Description
Product Description
 
OE No. 4089431
Type Fuel Injector Pump
Car Make Diesel Car
Packing Neutral Packing or Customize Packing
Warranty 1 Year
MOQ 1PC
4089431 Diesel Injection Pump for Cumm X154089431 Diesel Injection Pump for Cumm X15
This 4089431 gear supply pump is a core low-pressure fuel delivery component exclusively built for Cum-mins 15-liter ISX15 highway truck and QSX15 industrial diesel engines with HPI high-pressure injection system.

Unlike heavy-duty high-pressure injection pumps, this gear pump undertakes the task of extracting diesel from fuel tanks and delivering steady pre-pressure fuel to the high-pressure pump. Once internal gear wear, seal aging or pump housing leakage occurs, drivers will face weak acceleration, frequent low rail pressure fault codes, rough cold startup and reduced fuel economy. Our fully assembled pump solves all these fuel supply issues without complex engine disassembly.

Full Fitment Reference

Compatible Engine Models

Cum-mins ISX15 CM2250 / CM2350 Highway Truck Engine

Cum-mins QSX15 Industrial Off-Road Diesel Engine

Matching Heavy-Duty Vehicles

  • Freightliner Cascadia ISX15 Tractor & Dump Trucks
  • Kenworth T660, T680, T800 with ISX15 Power
  • Peterbilt 386, 389, 579 Long Haul Semi Trucks
  • International ProStar 15L Diesel Commercial Vehicles

Matching Off-Road Equipment

  • Large wheel loaders & heavy excavators with QSX15
  • 400kW–600kW stationary industrial generator sets
  • Oilfield fracturing trucks & well service rigs
  • Port heavy container terminal tractors

Cross Reference Interchange Part Numbers

4089431, 4088848, 4076574, 3348700, 3348701, 4024766, 4076596, 4089431RX, 4089431NX

Core Product Competitive Advantages

  1. Precision Alloy Gear Pair With Low Wear Coating

    Main drive & driven gears adopt vacuum carburized alloy steel with anti-friction surface treatment, minimal clearance after CNC fine grinding, maintain consistent low fuel pressure output even after millions of highway miles.
  2. Integrated Die-Cast Aluminum Pump Housing

    High-strength lightweight aluminum housing with integrated oil passages, anti-corrosion oxidation layer resists diesel chemical erosion, effectively avoid external fuel seepage at pump body joints.
  3. Complete Sealing Kit Built-In For Direct Installation

    Every pump comes with brand new composite gaskets, high-temperature oil seals and gear end washers; eliminate extra purchase of repair kits during maintenance, cut vehicle downtime sharply.
  4. Dual-Stage Flow & Pressure Bench Inspection

    Each finished gear pump undergoes strict inlet flow, outlet pressure holding and leakage testing simulating highway full-load operation; filter out defective units with unstable fuel delivery before shipment.
  5. 16-Tooth Standard Drive Gear Matching OEM

    Standard 16-tooth drive spline perfectly meshes with ISX15 engine camshaft drive gear, no gear skipping, abnormal vibration or abnormal noise during long-distance continuous driving.
  6. Wide Temperature & Fuel Adaptability

    Stable operation in -40°C cold northern areas and 50°C high-temperature desert mining zones, compatible with low-sulfur highway diesel and industrial heavy fuel oil.

Complete Technical Specifications

  • OEM Part Number: 4089431
  • Cross OE Codes: 4088848, 4076574, 3348700, 3348701
  • Product Type: Low Pressure Gear Fuel Transfer Pump
  • Applicable Engine: Cum-mins ISX15 / QSX15 15L HPI System
  • Drive Gear: 16 Teeth Spline Drive
  • Working Delivery Pressure: 0.8–1.2 Bar
  • Warranty Period: 12 Months
  • Minimum Order Quantity: 1 Piece
  • Export Packing: Shockproof neutral carton / Custom brand wooden case for bulk orders
  • Main Shipping Ports: Shanghai, Ningbo, Los Angeles, Hamburg
4089431 Diesel Injection Pump for Cumm X15
Packaging & Shipping


4089431 Diesel Injection Pump for Cumm X154089431 Diesel Injection Pump for Cumm X154089431 Diesel Injection Pump for Cumm X154089431 Diesel Injection Pump for Cumm X15

Our Services

Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.


Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.


Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.

FAQ

Q1. What's quality of the goods you can provide?
A: We can provide Genuine parts from the original factory; OEM parts from the OEM factory, and aftermarket with high quality from reliable
Q2. Can you accept sample orders?
A: Yes, our MOQ can be 1PC(SET).
Q3.What's your packing?Do you accept customize?
A: We usually pack our goods in cartons with our own brand or in neutral white boxes and brown cartons.Customized brand packing boxes(cartons) are acceptable upon your requirements.
Q4.What is your terms of payment?
A: We can acceptT/T30% as deposit, and 70% before delivery. We'llprovide product photoes and packing pictures for your reference.
Q5.What is your terms of delivery?
A: EXW, FCA, FOB, CFR and ClF.
Q6. How long is the delivery time?
A: Generally,we have stocks for most parts,we can provide goods in aweek.The specific delivery time depends on the items and the quantityof your order.
Q7. What's your guarantee policy?
A:We provide one year warranty for our products
Q8: How to guarantee your after-sales service?
1. Strict inspection in the production process.
2. Quality Inspection Department. Quality will be strictly checked and tested prior to loading and shipment.
3. We will send pictures of the actual finished product before and during container loading. If the package is sent by Courier, we will provide the check number after the package is sent.