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Transmission Oil Pump 4143-142-025 For Hyundai R210W-9S and Doosan DX140W
Part number 4143-142-025 (or 4143.142.025) refers to a Gear Shift Sensor (also commonly listed as an Oil Pump in some heavy machinery catalogs) primarily used in ZF transmissions for wheeled excavators.
Part Name: Gear Shift Sensor / Mission Pump / Oil Pump.
Manufacturer: ZF (Zahnradfabrik Friedrichshafen).
Weight: Approximately 3.1 kg.
Transmission Compatibility: Used in ZF 2HL270, 2HL290, and 2H270 transmission series.
Hyundai: Models HW140, HW160, HW180, HW210, and R210W-9S.
Doosan (Develon): DX140W and DX210W.
Deutz: Heavy-duty excavators for construction or mining.
The SPARKLING MACHINERY NEW 4143-142-025 OIL PUMP Photo:
Product: Transmission Oil Pump 4143-142-025
Compatible with: Hyundai R210W-9S, Doosan DX140W
Brand: SPARKLING
Overview
The SPARKLING Transmission Oil Pump 4143-142-025 is a high-precision, direct-replacement pump engineered for hydraulic wheel excavators such as Hyundai R210W-9S and Doosan DX140W. Designed by SPARKLING MACHINERY—established in 2013 and focused on durable, precision excavator parts—this pump delivers reliable oil flow and pressure to the transmission system, ensuring smooth gear engagement, consistent torque transfer, and extended gearbox life under heavy-duty working conditions.
Key features & advantages
- OEM-fit compatibility: Engineered to match the fit, mounting points, and hydraulic interface of original equipment, enabling straightforward installation without modifications.
- High-performance components: Manufactured from High Quality alloy steels with precision-machined rotors and hardened gear surfaces for wear resistance and long service life.
- Stable pressure and flow: Balanced rotor assembly and optimized clearance control ensure consistent oil delivery, reducing pressure fluctuation and heat buildup in the transmission.
- Durable surface treatment: Advanced surface hardening and anti-corrosion finishes enhance resistance to abrasion and contamination.
- Rigorous testing: Each unit undergoes flow/pressure validation, leak testing, and dynamic performance checks to ensure reliable operation before shipment.
- Cost-effective reliability: Offers OEM-level performance at a competitive price, reducing total cost of ownership by lowering downtime and maintenance frequency.
Technical highlights
- Part number: 4143-142-025
- Application: Transmission oil supply for Hyundai R210W-9S and Doosan DX140W wheel excavators
- Construction: Precision-machined alloy components, balanced rotor/gear design, sealed housing for contamination protection
- Quality control: Manufactured under strict production and inspection procedures; factory-tested for pressure, flow and leak tightness.
Why choose SPARKLING
SPARKLING MACHINERY combines years of excavator-parts expertise with strict quality control to deliver parts you can trust in the field. We provide technical support, customizable solutions, and global after-sales service to help minimize downtime. Our products are designed for durability and straightforward installation, helping operators and maintenance teams keep machines productive and cost-efficient.
Recommendation & support
For best results, have the pump installed by a qualified technician and use recommended transmission fluids and filters. Contact SPARKLING for detailed specifications, installation guidance, compatibility confirmation, or bulk/custom orders—our technical team will respond promptly.
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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.
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.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879