• Guangzhou TP Cloud Power Construction Machinery Co., Ltd.
    Thanks for your support! TP's products are of high quality and the service is also very good, I will place an order again!
  • Guangzhou TP Cloud Power Construction Machinery Co., Ltd.
    Your products are beautiful,and the package is also exquisite , my customers love them, and you ship very quickly, you do a great job!Thank you so much!
Contact Person : Kervin
Phone Number : +86 18665702391
WhatsApp : +8618665702391

65.01146-0533 DOOSAN Engine Parts

Place of Origin JAPAN , CHINA
Brand Name DOOSAN
Certification IATF16949:2020 /ISO9001:2008
Model Number D1146/DE08
Minimum Order Quantity 1 SET
Price Negotiable
Packaging Details Wooden case/Carton/Standard Shipping Package
Delivery Time Delivery within one week after receiving of payment
Payment Terms L/C, T/T, X-Transfer
Supply Ability 12000 Pcs Per Month
Product Details
PRICE Negotiable CONDITION Brand New
CERTIFICATION IATF16949:2020 /ISO9001:2008 QUALITY Fantastic Quality
WARRANTY 18 Months DELIVERY TIME Within One Week After Receiving The Payment
PACKING METHODS L/C,T/T, X-Transfer SIZE 12*15*65
PRODUCT NAME Valve Guide CAR MAKE Excavator
APPLICATION Diesel Engine OE No. 65.01146-0533
SHIPPING Air Sea Express Delivery SAMPLE Acceptbale
SAMPLE ORDER Acceptbale HIGH LIGHT OEM Material Engine Valve Guide For DOOSAN D1146/DE08 65.01146-0533
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D1146 Intake Valve Guide


DE08 Intake Valve Guide


65.01146-0533 DOOSAN Engine Parts

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Product Description

OEM Material Engine Valve Guide for DOOSAN D1146/DE08 65.01146-0533



Within 2 days after

receiving the payment


Wooden case/Carton/

Standard Shipping Package


DOOSAN D1146 65.01146-0533 12 6
DOOSAN DE08 65.01146-0533 12 6



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Fault description: The whole vehicle of the excavator moves slowly


Cause Analysis:①Diesel engine: The speed ratio is reduced due to the embrittlement or failure of the diesel engine, and the main pump of the hydraulic machine is immediately driven by the diesel engine. At this time, the displacement of the main pump is reduced, which can cause the excavator to move very slowly;

②Failure of the main pump controller: The main pump controller is the key reason that endangers the displacement of the main pump. If the controller is stuck in the small displacement part or falls off immediately and cannot be adjusted, it will cause the displacement of all main pumps to be small. At this time, no matter how much the accelerator pedal of the diesel engine is opened, the excavator moves slowly;

③Insufficient leading working pressure: insufficient leading working pressure will cause insufficient working pressure to open the valve core, resulting in insufficient total flow and slow action;

④ Problems related to power supply circuit: Excavator CPU, high voltage and low voltage controller, relay and route failure;

⑤ Leakage: Whether it is external oil leakage or internal leakage of the system software, it will lead to the separation of gear oil. After separation, the total flow required for the action will decrease, and the excavator will move very slowly.





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·Original Factory Guarantee


·Higher Efficiency


·Lower Fuel Consumption


·Longer Life


·Genuine Parts


·OEM Replaceable Parts


·4000Hrs Warranty


·Compact Design


·Providing Optimum Dynamicity Of High Stability


·High-Precision Motivation Adjustment


·Easy Replacement In Customer System


·The Highest Level Of Durability In Extreme Conditions


·Reduce Wear And Prolong Life


·Longer Service Life


·Better - Resistant And Heat - Resistant


·High - Precision And High Stability




·Professional Technical Team


·A Full Range Of One - Stop Resources


·The Most Trustworthy Quality





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1. Are you manufacturer or trading company?


We are the OEM manufacturer, head Office is in HongKong China.


2. What products do you make?


We are engaged in manufacturing engine cylinder liner, piston, piston ring, cylinder liner kits, cylinder head gasket, engine gasket kits and Other core engine parts.


3. What scenario can your product be applied?


Our products are widely used in power fields such as construction machinery, generator set, commercial vehicle, passenger car. agricultural machinery, ship, etc.


4. Which countries and regions are your market extend all over?


Our markets includes North America, Western Europe and the Middle East, Southeast Asia, Africa South America and all over the world,for example:USA,Germany and Australia,UAE and Brazil and so on..


5. What is the standard of package?


We have Japanese TP Brand package, also have wooden case/carton/standard shipping package,Or custom-made packaging.


6. What is the delivery time?


Generally, we will arrange the goods within 24 hours after your payment; If some items are no stock, it will take 30-45 days to produce after received deposit.


7. What kind of payment terms do you have?


L/C, D/A, D/P, T/T, X-Transfer is also acceptable.


8.How can I get a quotation?


A complete quotation based on the details as follows in your inquiry:

a.Excavator brand name;

b.Excavator model number;

c. Engine model;

d.Part number;

e. Pictures;


g.Other requirements, such as Packing, Shipping and so on.


9.How do you pack the goods?


The products will be carefully handled by three steps:

a: Wrapped with packing paper or plastic bag;

b: Japanese TP brand box or customized box;

c: Put in an appropriate carton box or wooden boxes and be fixed firmly.


10.How can I know the status of my order?


We will keep you udpate the process of the preparation, to ensure all issues are resolved prior to the delivery.products pictures can be provided if required. We shall send out the goods immediately after confirmation and you will get the tracking information right away


11.How to guarantee your service?


· Strict inspection during production

· Strictly check the products before shipment to ensure our packaging in good condition

· Track and receive feedback from customer regularly


12.What will you do about quality complaint?


·We will respond to customer within 24 hours.

·Our QC will retest the same item in the warehouse, if confirmed it is quality problem, we will make corresponding compensation.


13.What is the warranty time of the products?


The warranty time is 18 months based on the item details; We don't provide warranty time for original and used products.