OTTO-Engine Parts
101605-9033-OTTO
101605-9033-OTTO
101605-9033-OTTO
101605-9033-OTTO
101605-9033-OTTO

OTTO 101605-9033 Fuel Injection Pump for Isuzu 4JB1 4JG2 Engine Zexel Bosch Diesel High Pressure Pump Part


Maximize your diesel engine’s performance with the OTTO Fuel Injection Pump (P/N: 101605-9033), a top-tier aftermarket replacement built for unbeatable durability and perfect OEM-style fitment. This high-pressure diesel pump, engineered by Zexel & Bosch standards, delivers consistent fuel delivery for Isuzu 4JB1 & 4JG2 engines, offering a budget-friendly yet reliable alternative to genuine OEM parts.







  • Order(MOQ)::

    1pc
  • Goods Stock::

    100
  • Payment::

    T/T, Western Union, L/C, Paypal, etc
  • Product Origin::

    China
  • Shipping Port::

    Huangpu, Guangzhou
  • Lead Time::

    In Stock
  • Part No: :

    101605-9033
  • Model::

    4JB1
  • Application::

    EXCAVATOR

OTTO 101605-9033 Fuel Injection Pump for Isuzu 4JB1 4JG2 Engine Zexel Bosch Diesel High Pressure Pump Part


The OTTO 101605-9033 High Pressure Diesel Fuel Injection Pump is a premium aftermarket replacement part exclusively tailored for Isuzu 4JB1 and 4JG2 diesel engines. As a core engine component, it generates precise high-pressure fuel flow to optimize combustion, boost engine power output, and improve fuel efficiency. Manufactured to strict international industry standards, this pump guarantees stable performance, long service life, and seamless compatibility, making it critical for keeping Isuzu-powered industrial and automotive equipment running smoothly.


Technical Specifications


Item
Details
Product Name
High Pressure Diesel Fuel Injection Pump
Part Number
OTTO 101605-9033
Cross Reference
Zexel/Bosch Compatible OEM Equivalent for 4JB1/4JG2
Compatible Brand
Isuzu
Compatible Engine
4JB1, 4JG2 Diesel Engine
Pump Type
Zexel/Bosch Diesel High Pressure Fuel Injection Pump
Condition
Aftermarket Premium Replacement


Key Product Advantages



Strict OEM Compatibility & Direct Fit: Precision engineered to match original Zexel and Bosch specifications for Isuzu 4JB1 and 4JG2 engines, ensuring fully drop-in installation with no modifications or adjustments needed. Perfectly aligns with engine mounting points and fuel line connections for quick, hassle-free replacement.
Stable High-Pressure Fuel Delivery: Built with precision-machined internal parts and premium-grade materials, this pump maintains consistent high fuel pressure and accurate fuel injection timing. It optimizes engine combustion efficiency, enhances overall power performance, and reduces fuel waste for Isuzu diesel engines.
Heavy-Duty Durability for Harsh Use: Constructed with wear-resistant, heat-treated components to withstand long-term high-pressure operation and harsh working conditions. This rugged design minimizes internal wear and fuel leakage, extending service life and reducing frequent replacement costs for industrial and light commercial equipment.

101605-9033-OT



Applications


This OTTO high pressure fuel injection pump is specially designed forIsuzu 4JB1 and 4JG2 diesel engines, which are widely fitted into light trucks, pickup trucks, excavators, forklifts, generators, and other industrial machinery relying on these reliable Isuzu powerplants.
Core Compatible Engines:
  • Isuzu 4JB1 Diesel Engine
  • Isuzu 4JG2 Diesel Engine
Typical Compatible Equipment:
  • Isuzu Light Commercial Trucks & Pickups
  • Mini Excavators Powered by Isuzu 4JB1/4JG2
  • Industrial Forklifts & Material Handling Equipment
  • Diesel Generators & Stationary Power Units

About Otto



Guangzhou Otto Engineering Machinery Equipment Co.,Ltd, is a leading manufacturer and distributor of earthmoving parts and equipment in Guangzhou, China. It consists of 3 sister companies, serving many well-known distributors at home and abroad. With more than 20 years of production and distribution experience, OTTO has cultivated an experienced engineer team and a professional sales team, which can ensure the highest service with the highest quality, competitive price and prompt delivery. At the same time, it also supplies parts to the Chinese market, and many Chinese trading companies order from our company. 


Come with us, the best service, the best price, the best supplier you can enjoy !


Our Advantages



1.TECHNICAL SERVICE
We provide modification technology service, the product has been tested modifed, the engine can be directly installed and used.
2.CERTIFICATE
With Export certificate License.Double confirmation before shipping, if we sent the wroncparts we will send corect one.
3.SERVICE TEAM
With professional after-sale team, will help you to trace the goods. And our engineers will assist with any installation issues.
4.TECHNICAL SERVICE
Free Sample is acceptable.We serves manywell-known Hitachi Komatsu Caterpillar Kobelco in your country.


Access our comprehensive Excavator Parts Book covering 50,000+ validated OEM references for Komatsu, CAT, Hitachi, Volvo, and Doosan machinery – cross-search by part number (e.g., Komatsu 111-10-11310), machine model (CAT 320D/EX200-5), or component type (hydraulic pumps, track links, engine rebuild kits) with real-time 3D diagram support. Engineered for zero-mismatch fitment across critical assemblies including Isuzu 6BG1T/Cummins QSB6.7 power systems, ISO-certified undercarriages, and Komatsu HMB-series hydraulic valves, all backed by 24/7 technical interpretation and downloadable PDF catalogs with MOQ/pricing.


At OTTO, we specialize in excavator machinery parts with a global clientele. Our superior products have garnered acclaim worldwide for their quality, durability, and precision engineering. Customers praise our extensive range of parts, from travel reduction gearboxes to hydraulic components, ensuring optimal performance. With a commitment to excellence, we offer top-notch warranties, secure shipping options, and efficient delivery times. Join our satisfied customers worldwide who rely on OTTO for top-tier excavator parts and exceptional service.


FAQ



Q1:What can you buy from us?
A:We are professional dealer in excavator parts, such as desel engine assy,hydraulic pump, hydraulic control valvetravel
motor,diesel fuel system,gearbox parts, swing gearbox motor parts, electrical parts, engine parts, used
excavator,etc.

Q2:How long is the warranted time?
A:For natural broken,Warranty 3-12 months any quality problem will offer support freely.

Q3:What's the shipping way you can offer?
A:(1) Big order: By sea or by air.(It can reduce the costs).

(2) Small order:DHL,TNT,UPS,FEDEX,EMS,ARAMEX.


Q4:What's the terms of the transaction?
A:EXW,FCA,FAS,FOB, C&F,CIF,CPT,CIP,DAF,DES,DDP.
 
Q5:How about the lead time?
A:(1) ln stock: 1-3 days.Always in 24 hours.
(2) Out of stock: lt's according to your quantity, and we have cooperated with factory,We will let you know when we quote.

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