OTTO E330D E336D E336D2 E340DL C9 Diesel Engine Valve Cover 3536988 353-6988 for CAT Excavator Parts

OTTO E330D E336D E336D2 E340DL C9 Diesel Engine Valve Cover 3536988 353-6988 for CAT Excavator Parts

The Diesel Engine Valve Cover 3536988 (353-6988) is a professional aftermarket replacement part for CAT excavators equipped with C9 diesel engines. This essential component plays a crucial role in sealing the engine’s valve train, preventing oil leaks and protecting internal parts from dust, debris and external damage. Engineered to meet strict industry standards, this valve cover ensures secure sealing, reliable performance, and long-term durability, making it a key component for maintaining the productivity and functionality of CAT excavator engines.

Technical Specifications

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Key Product Advantages

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OEM-Grade Compatibility: Engineered to exact factory dimensions for CAT C9 diesel engines and specified excavator models, ensuring a "drop-in" installation. All mounting points align perfectly with original engine components, eliminating the need for any modifications.

Leak-Proof Sealing: Equipped with heat-resistant sealing gaskets (integrated design) to ensure a tight, secure seal, preventing engine oil leaks and protecting the valve train from external contaminants.

Heavy-Duty Durability: Constructed with high-strength aluminum alloy that resists corrosion, high engine temperatures and impact, ensuring long service life in harsh construction and heavy-duty operating environments.

Applications

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This diesel engine valve cover is specifically designed for the CAT C9 diesel engine-equipped excavators, which are widely used for large-scale excavation, earthmoving, and heavy construction projects.

Compatible Models:

CAT Excavator Series: E330D, E336D, E336D2, E340DL

Matched Engine: CAT C9 Diesel Engine

About Otto

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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

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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

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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.