Wuhan Jinhong Auto Parts Co., Ltd.
                                                                                                           
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4902905 Diesel Fuel Injector HPL Solenoid Valve Actuator for Cumm X15

Price Negotiable
Price: US $239-259 / piece
MOQ: 1 pieces
Delivery Time: Negotiable
Brand: Hardsench
Product Description
Product Description
OE No. 4902905
Type Fuel Injector
Car Make Diesel Car
Packing Neutral Packing or Customize Packing
Warranty 1 Year
MOQ 1PC

Product Overview

Our model 4902905 unit injector is a direct OEM replacement for Cumm-ins QSK19, KTA19, NT855, NTA855 diesel engines. Manufactured with high-strength alloy steel and ultra-precise internal components, this injector delivers stable fuel atomization, full combustion, and consistent power output for mining machinery, marine vessels, generator sets, and heavy-duty trucks.
Cross reference part numbers: 4902905, 4088427, 4902905RX, 3087588. Plug-and-play installation without extra modification.

Key Features

  1. OEM Equivalent Precision Craftsmanship

    Adopts imported matching valve assembly and nozzle core, strictly calibrated under high-pressure test bench to match original fuel injection pressure and spray angle. Eliminate rough idle, power loss, black smoke and hard starting issues.
  2. Wear-Resistant Durable Structure

    High hardness stainless steel needle valve and body, anti-corrosion sealing gaskets, stable performance under long-time high-load working environment of mines, oilfields and ships. Extend service life by 30% compared with cheap aftermarket injectors.
  3. Strict Factory Inspection

    Every injector passes 100% hydraulic pressure, injection flow and sealing test before shipment, with test report attached. No leakage, no abnormal fuel consumption.
  4. Wide Compatibility

    Perfect fit for Cumm-ins QSK19 / KTA19 / NT855 / NTA855 engines, widely used in mining dump trucks, heavy excavators, marine engines, diesel generators, oil field equipment and large haulage trucks.
  5. Factory Direct Supply & Wholesale Support

    We are professional China auto & diesel engine parts manufacturer, support bulk wholesale for distributors, repair shops and exporters. Better discount for large orders.

Fitment List

✅ Engine Models: Cumm-ins QSK19, KTA19, NT855, NTA855

✅ Equipment Application:
  • Mining machinery: Large mining dump truck, excavator, bulldozer, crusher
  • Power equipment: 500-700KW diesel generator set, industrial air compressor
  • Marine: Inland cargo ship, fishing boat auxiliary engine
  • Vehicle: Heavy semi-trailer tractor, cement mixer truck, oilfield fracturing truck
  • Fixed power: Oil well power unit, railway auxiliary power

Specification

  • Part Number: 4902905
  • Cross OE No.: 4088427, 4902905RX, 3087588
  • Engine Type: QSK19 / KTA19 / NT855
  • Fuel Type: Diesel
  • Working Pressure: Standard OEM Calibration
  • Material: Alloy Steel + Precision Matching Components
  • Condition: Brand New Aftermarket / Remanufactured Optional
  • Warranty: 12 months

Package & Shipping

Standard neutral export carton packaging, each injector with separate anti-collision foam box. Support DHL, FedEx, sea freight, air freight worldwide. Fast lead time for in-stock items.
 
Packaging & Shipping


Company Information

 

Our Services

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


We specialize in Bos-ch, Denso, Del-phi, CAT common rail injectors. Equipped with complete QC system and professional R&D team, our products enjoy wide industry recognition for reliable quality.
As an integrated factory & trading enterprise, we provide one-stop supply service. With cooperative international logistics partners, we help clients cut shipping costs. We are a leading domestic supplier for auto and marine spare parts, partnering with hundreds of component manufacturers to guarantee ample stock.
We offer premium products at competitive prices with thoughtful service. Warmly welcome global customers for business negotiation and factory inspection.


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: Does this injector fit my Cumm-ins K19 engine directly?

A1: Yes, 4902905 is direct replacement for KTA19/QSK19/NT855, no modification needed. Please confirm your engine part number before ordering.
Q2: Can I get a better price for bulk orders?

A2: Sure, large quantity orders enjoy extra discount. We accept TT wire transfer for safer transactions.
Q3: What’s your warranty policy?

A3: 12-month factory warranty. Any quality problem within warranty period, we support free replacement.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wuhan Jinhong Auto Parts Co., Ltd.
Location Room 1006, 10th Floor, Comprehensive Building, Taojialing 5.5 Industrial Park, Taojialing Community, Longyang Subdistrict, Hanyang District, Wuhan City, Hubei Province
Contact Person derek

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