Kubota HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW KX121 KX161 U45 RD118-69402 PUMP,GEAR SPARKLING MACHINERY
SPARKLING MACHINERY NEW KX121 KX161 U45 RD118-69402 Pump, Gear is a core hydraulic power component for Kubota KX121/KX161/U45 excavators (heavy-duty construction/mining use). It converts engine power into hydraulic pressure to drive actuators (arms, buckets), ensuring smooth operational movement.
Meeting Kubota OEM standards (RD118-69402), it resists -30°C to 100°C temps, pressure fluctuations, and wear, ensuring seamless compatibility and long-term reliable hydraulic power output.
Your Kubota excavator’s hydraulic power stability and operational efficiency start here.
Now, we’re proud to present the KUBOTA HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW KX121 KX161 U45 RD118-69402 PUMP,GEAR by SPARKLING MACHINERY. Next, we’ll cover its core strengths: 3-model compatibility, steady hydraulic output, strict quality, pro support, and cost-effective reliability—helping you maximize your equipment’s hydraulic system performance.
The SPARKLING MACHINERY NEW RD118-69402 PUMP,GEAR Photo:
And first—thank you so wholeheartedly, from the bottom of our hearts, for choosing SPARKLING MACHINERY’s RD118-69402 Pump, Gear for your Kubota KX121, KX161, or U45 excavator! Your trust fuels our commitment to Kubota’s strict hydraulic system standards.
This gear pump is your excavator’s "hydraulic power source"; a faulty one risks weak actuator movement, pressure loss, or system jamming. Ours matches Kubota’s original specs perfectly—you can depend on it fully. Let’s explore why it’s the ideal fit for your machine.
Why choose the SPARKLING NEW KX121 KX161 U45 RD118-69402 Pump, Gear?
- Direct-fit compatibility: Custom-engineered for Kubota KX121/KX161/U45’s engine power take-off (PTO) interfaces, hydraulic oil ports, and mounting brackets. Marked RD118-69402, it integrates seamlessly with existing hydraulic setups—no modification, adapter use, or port reworking. Cuts replacement downtime by 35%, getting your Kubota excavator back to stable hydraulic operation faster.
- Precision control: Features ultra-accurate pressure output (deviation <0.7% from Kubota’s rated specs, typical working pressure: 20-25MPa) and consistent flow rate (±1.5% fluctuation), ensuring smooth, responsive actuator movement for fine digging or lifting tasks. Avoids hydraulic lag even in high-load mining or construction scenarios.
- Rigorous quality: Undergoes 28+ strict tests—pressure durability (30MPa for 3,200+ hours without leakage), high-low temperature cycles (-30°C to 100°C, 1,200+ cycles), wear resistance (4,500+ hours of gear meshing without excessive wear), and oil contamination resistance (1,800+ hours with simulated debris). Withstands dusty worksites, temperature changes, and oil impurities without gear damage or pressure drop.
- Professional support: Backed by a dedicated team with deep expertise in Kubota KX/U-series hydraulic systems. Offers 7×24 online assistance, including step-by-step installation guides (PTO alignment charts, torque setting tips), maintenance recommendations (oil change intervals, gear inspection methods), and troubleshooting for low pressure or abnormal noise. Average response time <2 hours.
- Cost-effective reliability: Delivers Kubota OEM-level hydraulic performance at a competitive price. Precision-machined gear sets and high-wear-resistance materials extend service life by 74% vs. generic gear pumps, reducing long-term replacement costs by 42%. Minimizes unplanned downtime from hydraulic failures—preventing costly project delays or actuator repair.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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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.





Sparkling Machinery Co.,Ltd
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