ranroswang@hksparkling.com 
+86 138 2341 8469
LOADER BACKHOE M59 KX121-3 KX161-3 U45-3 RD411-64050 RD411-64052 HYDRAULIC OIL COOLER
The RD411-64050 / RD411-64052 Hydraulic Oil Cooler is a premium-quality replacement part designed to fit Kubota loader backhoes and mini excavators, including models M59, KX121-3, KX161-3, and U45-3. Manufactured by SPARKLING MACHINERY, this cooler ensures optimal temperature regulation of your hydraulic system, extending the lifespan of key components and maintaining smooth machine operation.
Built with corrosion-resistant aluminum and precision-welded for strength, this oil cooler offers high heat exchange efficiency even under demanding conditions.
Dear Customer,
Thank you for choosing SPARKLING MACHINERY and taking interest in our Hydraulic Oil Cooler RD411-64050 / RD411-64052—designed for Kubota M59, KX121-3, KX161-3, and U45-3.
We understand the importance of reliable performance in your construction equipment, which is why our oil coolers are engineered with durability, efficiency, and precision in mind. Each unit is thoroughly tested to deliver consistent cooling and long service life.
We appreciate your trust in our products and look forward to supporting your business or repair needs. Should you have any questions, our dedicated team is ready to help with prompt, professional service.
With sincere thanks,
The SPARKLING MACHINERY Team
SPARKLING Hydraulic Oil Coolers – Precision Cooling for Kubota Excavators
SPARKLING MACHINERY is proud to present its high-performance hydraulic oil coolers, designed specifically to meet the demanding needs of Kubota excavators, including models like the Kubota M59 and KX121-3. Our cutting-edge oil cooler series includes precise fits such as RD411-64050 and RD411-64052, ensuring seamless integration and exceptional reliability in the field.
### Product Features & Advantages
- Superior Compatibility: Engineered for Kubota models, including the Kubota M59 oil cooler and KX121-3 cooler, SPARKLING's hydraulic oil coolers guarantee perfect fit and optimum cooling efficiency.
- High-Quality Construction: Manufactured from High Quality-grade materials with robust corrosion resistance, these coolers provide exceptional durability and service life, even in harsh working environments.
- Enhanced Thermal Performance: Our oil coolers efficiently dissipate heat from hydraulic oil, maintaining optimal operating temperatures, reducing the risk of hydraulic system failure, and extending component longevity.
- Precision Manufacturing: Every unit undergoes strict quality control aligned with SPARKLING MACHINERY’s commitment to stability and precision, delivering consistent performance that professionals trust.
- Cost-Effective & Reliable: By minimizing downtime and maintenance costs, SPARKLING’s Kubota-compatible oil coolers help you maximize operational efficiency and reduce overall expenses.
### Why Choose SPARKLING Hydraulic Oil Coolers?
With over a decade of experience in providing High Quality excavator parts, SPARKLING MACHINERY combines industry expertise with advanced manufacturing technologies. Our hydraulic oil cooler models RD411-64050 and RD411-64052 cater specifically to the Kubota series, including essential equipment like the Kubota M59 oil cooler and KX121-3 cooler, making us a go-to solution for operators demanding dependable, high-precision components.
Our global presence and dedicated technical support ensure that whether you require customized solutions or guidance for integration, SPARKLING delivers unmatched service quality and after-sales commitment.
### About SPARKLING MACHINERY
Founded in 2013, SPARKLING MACHINERY is a leading manufacturer specializing in excavator parts, including hydraulic components, undercarriage systems, engine parts, and more. Committed to innovation, stability, and precision, we serve top-tier brands such as Caterpillar, Komatsu, Hitachi, and Volvo. Our mission is to become the world’s top excavator parts manufacturer by continuously providing reliable, high-performance products and competitive prices.
Summary:
SPARKLING hydraulic oil coolers RD411-64050 and RD411-64052 offer superior cooling for Kubota excavators like the M59 and KX121-3.
Meta Title:
SPARKLING Kubota Hydraulic Oil Coolers RD411-64050 & RD411-64052
Meta Description:
Explore SPARKLING’s reliable hydraulic oil coolers for Kubota M59 and KX121-3. Precision, durability, and cost-effective performance guaranteed.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
After 15 years of hard work, SPARKLING has focused on the production, sales and service of excavator accessories and has established a strong sales network around the world; we have many agents in different countries.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.