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{"title":"4076965 Auto Parts Diesel Fuel Injector Nozzle Common Rail Injector 4902818 for","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/aa\/3a844fb4c9c30bed0e06063bfb94-200x200-1\/4076965_auto_parts_diesel_fuel_injector_nozzle_common_rail_injector_4902818_for_qsx15_isx15_x15_engine.jpg","attrs":{"Minimum Order Quantity":"1","Model Number":"4902818 4076965","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Supply Ability":"1000PCS"}}
{"title":"0460426114 Ve6\/12f1250r3203916991 Fuel Injection Ve Pump for Cumm Dodge RAM","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/9f\/780e0f653b83eae54e445a65b894-200x200-1\/0460426114_ve6_2f12f1250r3203916991_fuel_injection_ve_pump_for_cumm_dodge_ram_diesel_5_9l_engine.jpg","attrs":{"Torque":"350 Nm - 2200 Nm","Price":"US $349-369 \/ piece","Brand Name":"Hardsench","Application":"Industrial, Automotive, Marine"}}
Model 4061206 is classic PTG-VS mechanical fuel injection pump developed for Cum-mins traditional NT855 / KTA19 mechanical fuel systems, without electronic rail pressure control module. This mechanical pump relies on built-in mechanical governor to precisely adjust fuel delivery volume, effectively solve engine weak climbing power, unstable speed under variable load, difficult cold startup and excessive black smoke on old construction machinery and generator sets.
Cross interchange OEM part numbers: 4061206, 3021961, 4951495, 4951501, 3042115, 4061145, 4061228. Standard flange mounting size and original pipeline thread design, direct bolt-on replacement without modifying engine mechanical structure or adding ECU control equipment, ideal cost-effective repair solution for aging machinery fleets.
Core Competitive Advantages
Robust All-Mechanical Governor Structure, Low Failure Rate In Harsh Environments
Entire pump adopts pure mechanical speed regulation design, no fragile electronic sensors or solenoid components, strong anti-interference performance for high-dust mining sites, low-temperature wild field and high-vibration bulldozer working conditions. Avoid common electronic component burnout faults of modern common rail pumps, greatly reduce later maintenance cost for old equipment owners.
Precision Ground Plunger Assembly Optimized For Mechanical PT System
Internal plunger and delivery valve are ultra-precision ground with high-hardness alloy steel, matched with original PT system fuel delivery curve. Stable fuel supply under full load climbing and low-speed idle operation, effectively improve combustion completeness and cut excessive diesel consumption of NT855 360HP engines. All internal moving parts adopt anti-wear lubrication channel design to extend pump service cycle.
Dedicated Mechanical Bench Calibration For Traditional PT System
Each finished pump undergoes exclusive mechanical PT system full-cycle testing, including idle speed stability test, full-load fuel delivery calibration, low-temperature cold start simulation and internal leakage inspection. Standard printed test report attached with each pump, guarantee consistent speed regulation performance for batch equipment overhaul of construction teams.
Wide Coverage Of Vintage Industrial & Mining Equipment
Specially compatible with discontinued NT855 and KTA19 mechanical engines, covering large bulldozers, mining dumpers, stationary generators and small marine vessels. It is high-turnover inventory spare part for global machinery repair shops focusing on second-hand construction equipment and vintage power units, stable market demand for Africa, Southeast Asia and South America mining markets.
Factory Direct Supply With Flexible Global Trading Rules
We are professional manufacturer specializing in Cum-mins classic PT mechanical fuel system spare parts, support single-piece retail for individual machinery maintenance and bulk wholesale for equipment repair factories. Tiered volume discount based on total order quantity, accept TT wire transfer and Ali Trade Assurance payment to reduce cross-border transaction risks, welcome long-term regional distribution cooperation.
Single pump coated with anti-rust protective grease, independent thick shockproof foam inner box to protect mechanical governor and thread joints during long-distance sea transportation. Reinforced export wooden case for bulk orders over 3 units. We provide economical sea freight and air express for Africa, Southeast Asia and South America mining importers. In-stock items arrange shipment within 2 working days after payment, neutral blank label packaging service available for bulk distributors.
Packaging & Shipping
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: Can this 4061206 PT pump directly replace original pump on Komatsu D155 bulldozer NTA855-C360 engine?
A1: Yes, 4061206 is dedicated mechanical PT pump for NTA855-C360 engine, plug and play without ECU programming, only simple fuel timing adjustment needed after installation. Please confirm original pump OEM number before purchasing.
Q2: What typical failure signs mean the mechanical PT pump needs replacement?
A2: Common malfunctions: unstable engine speed when lifting heavy loads, weak climbing power, difficult startup in cold weather, thick black exhaust smoke, obvious diesel consumption increase and internal pump oil leakage.
Q3: Is this mechanical pump suitable for generator set long-time continuous operation?
A3: Absolutely, the mechanical governor structure maintains stable constant speed for generator sets, less prone to failure than electronic pumps under 24-hour continuous power generation conditions, widely used in remote mining area power stations without stable maintenance support.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s... Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s...
