OTTO 3590044 Turbocharger for M11 Engine Excavator Diesel Engine Turbo Replacement Part Heavy Machinery Turbocharger Component

OTTO 3590044 Turbocharger for M11 Engine Excavator Diesel Engine Turbo Replacement Part Heavy Machinery Turbocharger Component

The 3590044 Turbocharger is a dedicated aftermarket diesel engine component for M11 excavator engines, serving as a core part to enhance engine power output. It compresses intake air to improve combustion efficiency, directly increasing the engine’s horsepower and torque for heavy-duty excavation and material handling tasks. Engineered to meet strict industry and M11 engine standards, this turbocharger guarantees seamless fitment, stable performance, and long service life, making it vital for maintaining heavy machinery productivity.

Technical Specifications

---

Key Product Advantages

OEM-Grade Precision Compatibility: Engineered to the exact factory dimensions of the M11 diesel engine, ensuring a direct drop-in installation. The mounting flange and air inlet/outlet align perfectly with the original engine system, eliminating the need for modifications or adjustments.

Enhanced Engine Power & Efficiency: Features a precision-machined turbine and compressor that efficiently compresses intake air, improving combustion efficiency. This restores the engine’s original horsepower and torque, while reducing fuel consumption for cost savings.

Heavy-Duty High-Temperature Durability: Constructed with heat-resistant nickel-based alloy and ceramic bearings, the turbocharger withstands extreme temperatures (up to 800℃) and continuous heavy-load operation. This robust design minimizes wear, prevents turbine damage, and extends long-term service life in harsh construction environments.

Applications

---

This turbocharger is specifically designed for heavy machinery and excavators equipped with the M11 diesel engine, which are widely used for large-scale excavation, mining, construction, and heavy-duty material handling.

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.