• Hunan Warmsun Engineering Machinery Co., LTD
    Very good buying experience. 100% original, the parts quality is as good as ever.
  • Hunan Warmsun Engineering Machinery Co., LTD
    Fast delivery, full range of models, original parts
Contact Person : Vanessa Guo
Phone Number : +86-18684757058
WhatsApp : +8618684757058

4.155kg 90×120×98.5SY300.3-12F Excavator Bucket Bush

Place of Origin China
Brand Name Wearproof
Certification ISO
Model Number 90×120×98.5SY300.3-12F Excavator Bucket Bushing
Minimum Order Quantity 1 piece
Price Negotiable
Packaging Details cardboard case
Delivery Time Within 3 days
Payment Terms L/C, T/T, Western Union
Supply Ability 10,000 pc per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Name 4.155kg 90×120×98.5SY300.3-12F Excavator Bucket Bush Other Names Shaft Sleeve, Bush
Applicable Excavators Sany SY335C9I2KH Excavators Weight Of Goods 4.155kg
Part Number 11744971 Model Number 90×120×98.5SY300.3-12F
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Product Description

4.155kg 90×120×98.5SY300.3-12F Excavator Bucket Bushing


Product Details                                                                                                                                                                                             


1. original parts

2. 150×105×105mm

3. connect bucket and bucket rod

4. a full year warranty

5. 45 chrome steel as raw materials

6. advanced logistics systems

7. a new blackening method with high quality surface

8. slippery, no paints

9. 55-63 Mohs hardness standard

10. high frequency quenching treatment

11. easily isolate oxygen, totally rustproof


Product Source


Our main products include pin, bushing, chain track, track roller, carrier wheel, guiding wheel, driving wheel, track shoe screw, shaft sleeve, and link rod, sensor et. We have too many excavator spare parts, we also have excavators to sell. and we don’t put all products in this website, if you need other parts, please contact us.


Product Parameters


Product Name 4.155kg 90×120×98.5SY300.3-12F Excavator Bucket Bush Brand Name Wearproof
Part Number 11744971 Model Number 90×120×98.5SY300.3-12F
Product Type SY90×120×98.5SY300.3-12F bucket bushing  Product Material steel
Product Size 150×105×105mm Applicable Industries SY335 Excavators
Product Color black Place of Origin China
Supply Ability 30000 pieces per season Port of Dispatch Guangzhou
Product Features slippery, durable Samples available
MOQ 1 piece

Bushing Weight



4.155kg 90×120×98.5SY300.3-12F Excavator Bucket Bush 0


Product Processes


There are 16 processes for making a shaft sleeve:

cutting stock—forging— quenching and tempering treatment—rough turning—code printer —oil line processing—hardening— temper —coarse and fine grinding for inner bore—excircle grinding—deburring—inspection—pickling—surface conditioning—Phosphating—packing and storage


Packing and Shipping


For bushings, a plastic bubble film and a cardboard box are provided to pack goods, which is easy to transport and helps to keep the products intact during transportation.


For leadtime, 10000 pieces are produced, which is a large stocks.


For shipping time, every goods will be sent to customers in time. Although shipping time is up to express company, we know an approximate time from different express company, and we will count it into the delivery time. So, our customers could get a precise deadline.




All bushings have a full year warranty, which is longer than others in the market.

All bushings can be returned or replaced without any reason within 15 days.

Customers are provided with samples before making an order if it’s necessary.

Customers are welcomed to visit our factory at any time.

Customers are given specific and clear online guidance because of professional after-sales service system.



Q1: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. Warmsun is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.

Q2: Hong long is your delivery time?
A: It depends on the quantity. For a big order, the time is generally 10-25 days after order. For a small order, customers can get goods at once.


Q3: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed. For some goods that are inconvenient to transport, the express costs will be burdened by the customer


Q4: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.