ranroswang@hksparkling.com 
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Transmission Oil Pump 4143-142-013 For Hyundai R170W-7A and R200W-7 and For Doosan / Daewoo
Part number 4143-142-013 (also written as 4143.142.013) refers to a Gear Shift Sensor (sometimes incorrectly listed as an oil pump in some catalogs) manufactured by ZF. It is primarily used in the heavy-duty ZF transmission assemblies found in various wheeled excavators and other construction equipment.
Part Name: Gear Shift Sensor / Transmission Sensor.
Manufacturer: ZF (Zahnradfabrik Friedrichshafen).
Function: This sensor is crucial for detecting gear positions and ensuring smooth and correct gear shifting within the transmission system.
Weight: Approximately 3.1 kg.
The 4143-142-013 sensor is compatible with several models across various brands:
Hyundai: Models R170W-7A and R200W-7.
Doosan / Daewoo: May be found in certain wheeled excavator models that utilize compatible ZF transmissions.
ZF Transmissions: Specifically used in the ZF HL 290 and potentially other ZF series like 2HL270 and 2HL290 transmissions
The SPARKLING MACHINERY NEW 4143-142-013 OIL PUMP Photo:
Product: Transmission Oil Pump 4143-142-013
Fits: Hyundai R170W-7A / R200W-7 and select Doosan / Daewoo models
Brand: SPARKLING
Product overview
SPARKLING’s Transmission Oil Pump 4143-142-013 is engineered as an OEM-equivalent replacement for wheel excavators Hyundai R170W-7A, R200W-7 and compatible Doosan/Daewoo models. Designed for excavator operators and service professionals who demand reliability under heavy-duty conditions, this pump delivers precise hydraulic pressure control, long service life, and simple installation—helping reduce downtime and maintenance costs.
Why choose this pump
- Direct compatibility: Manufactured to match the original 4143-142-013 specifications for 1:1 interchangeability with Hyundai R170W-7A, R200W-7 and corresponding Doosan/Daewoo transmissions—no modifications required.
- Precision manufacturing: CNC-machined gears and housings, controlled heat treatment and superfine surface finishing ensure dimensional stability and consistent volumetric efficiency.
- Robust durability: Hardened components and high-quality seals resist wear, abrasion and leakage in severe working environments, extending maintenance intervals.
- Tested for performance: Each unit undergoes strict quality checks including pressure, leakage and balance testing to ensure reliable hydraulic delivery and consistent transmission performance.
- Cost-effective alternative: Provides OEM-level performance at competitive pricing—helping fleet owners lower repair costs without compromising safety or uptime.
Technical & service advantages
- Engineered to meet OEM tolerances for fit and hydraulic characteristics.
- Resistant to common failure modes (seal wear, gear fatigue, leakage) through improved materials and assembly controls.
- Ready-to-install with original mounting points and hydraulic ports.
- Available with technical drawings, fitment guidance and after-sales installation support from SPARKLING’s field-experienced engineers.
- Backed by SPARKLING’s global supply network and customer service—fast response for orders, replacements and warranty support.
About SPARKLING
Founded in 2013, SPARKLING MACHINERY focuses on high-quality excavator parts with a commitment to stability, precision and perseverance. We supply hydraulic components, undercarriage systems, engine and electrical parts compatible with major brands (Caterpillar, Komatsu, Hitachi, Volvo, etc.). Through strict manufacturing and quality control, tailored solutions and attentive technical support, SPARKLING helps customers lower lifecycle costs and maintain reliable operations worldwide.
Buy with confidence
If you need a dependable replacement for part 4143-142-013, request a quote, technical datasheet or installation assistance from SPARKLING’s sales team. Our experts can confirm fitment, provide lead times, and offer customized support for fleet-scale needs.
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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
foreverlucia1
Whatsapp: +8613609010879