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Kubota KX91-3 KX91-3S KX91-3S2
This roller will not fit models KX71, KX91-2/2S or U35-4
Specification:
1. Shell
Material 50Mn, through hardened HRC 25-28, CASE hardened HRC52-56, hardened thickness 5-8mm.
2. Side cover : QT450-10.
Strength is as follows
Tensile strength σb (MPa): ≥450
Yield strength σ0.2 (MPa):≥310
Hardness:160 ~ 210 hb
3. Roller, 45# carbon steel or 40Cr, quenched HRC25-30, surface quenched HRC52-58, hardened to a depth of 2-3mm.
4. Locking pin, 65Mn or 45 carbon steel, hardened HRC25-28.
5. Bolt, grade 12.9, HRC45-52. 6.
6. Seal: Nitrile rubber. Operating temperature range -20℃ to 110℃.
Features:
1.This bottom roller is a durable undercarriage replacement part for your excavator.
2.Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention.
3.Sealed bearings stop dirt, mud, and grime from penetrating inner components.
4.It was designed and manufactured to exact OEM specifications using a high-quality, high-strength steel.
5.It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.
- We accept online payment.
- All major credit cards are accepted through secure payment processor PayPal.(* If you use e-check on PayPal, delivery may take longer, as we will hold your order until your e-check clear)
- Payment must be received within 7 business days of auction closing.
- Please make sure your PayPal and eBay address is correct. If not, please correct it before payment. Thank you.
- Custom duties, taxes, or charges are not included in the cost you pay to us.
- Please check with your country's customs office to determine what these additional costs will be prior to bidding/ buying.
Please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
2.All domestic orders will be shipped via UPS,or Fedex from our US warehouse (STANDARD shipping or EXPEDITED shipping service ,In rare case, may use Fedex smartpost, usually 1-7 business days).
We will ship the package ASAP .Please note the shipping maybe slower than ebay expect during the EPIDEMIC
- If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact me before you return it.
- Defective items Must Be reported and returned to us within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your eBay ID.
- We act as a responsible seller; we are willing to actively undertake the following responsibilities:
a. The item is lost during transit;
b. The item is damaged during transport;
c. Due to our work errors, transporting the wrong items to the buyer;
d. The item in the actual use of the process of quality problems.
- Very appreciated for your support. We hope you are happy with your purchase.
- We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receiving it.
- If you have any problem, please feel free to contact us via ebay message, we will reply your email within 24 hours (except weekends and holidays). We will do our best to solve your problem as soon as possible.
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- Good communication can fix all problems, we always believe that as long as you are willing to communicate with us, we will give you a satisfactory answer.Thank you for choosing us and have a great day!
- Welcome to my shop,We offer an extensive range of products selected by our professionals.superiority in details and quality is a high priority. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality.
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