Genuine K1011413A 170401-00042A 170401-00042 Final Drive Travel Motor for Doosan DX255
The K1011413A / 170401-00042A / 170401-00042 Final Drive Assembly (Travel Motor with Planetary Gearbox) is a heavy-duty hydraulic propulsion unit engineered specifically for Doosan (Develon) DX255 and DX255LC 25-ton class crawler excavators.
Core Applicable Models
It is mainly installed on Doosan / DEVELON and older Daewoo 25-ton class crawler excavators:
· Doosan: DX255, DX255LC
· Daewoo: Solar 255, Solar 250
Thank you for choosing SPARKLING MACHINERY.
The K1011413A / 170401-00042A final drive unit provides high output torque and dual-speed travel control for 25-ton crawler platforms. Engineered with hardened alloy planetary gears, precision bearings, and high-pressure dynamic face seals, this assembly withstands severe radial forces, mud, and continuous vibration under heavy operating loads.
The SPARKLING MACHINERY NEW K1011413A / 170401-00042A final drive Photo:



--- Product Overview
The SPARKLING Genuine K1011413A Final Drive Travel Motor is a precision-engineered replacement component specifically designed for Doosan DX255 excavators. Cross-referenced under part numbers 170401-00042A and 170401-00042, this travel motor delivers OEM-equivalent performance, ensuring your machine operates at peak efficiency on every job site.
--- Key Features & Technical Highlights
- ✅ Perfect Compatibility – Engineered exclusively for Doosan DX255 excavators, ensuring seamless fitment and zero-compromise performance
- ✅ OEM-Grade Precision – Manufactured to strict dimensional and hydraulic tolerances, matching original factory specifications
- ✅ High-Pressure Durability – Built to withstand demanding hydraulic pressures and heavy-duty continuous operation
- ✅ Superior Sealing System – Advanced seal technology minimizes leakage risk, extending service life significantly
- ✅ Stable Power Transmission – Delivers consistent torque output for smooth, reliable machine travel across all terrain types
- ✅ Corrosion-Resistant Construction – High Quality-grade materials provide long-term protection against wear, heat, and harsh environmental conditions
--- Why Choose SPARKLING?
Founded in 2013, SPARKLING MACHINERY has over a decade of dedicated expertise in high-quality excavator parts. Every component undergoes rigorous quality control inspections before shipment, ensuring reliability you can trust on the most demanding worksites.
We don't just sell parts — we provide customized solutions, expert technical support, and responsive after-sales service to keep your equipment running without interruption.
--- Trusted Globally. Proven in the Field.
With a worldwide sales network and compatibility across leading brands including Caterpillar, Komatsu, Hitachi, and Volvo, SPARKLING MACHINERY is the trusted partner for excavator operators and fleet managers globally.
FAQ
What are the primary signs that a K1011413A final drive needs repair or replacement?
Common symptoms include a loss of travel power on one side, machine pulling to one side during straight travel, grinding or clicking noises from the planetary gearbox, or gear oil leaking from the main floating seals.
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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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Whatsapp: +8613609010879