Home
Products
Construction Hydraulic Pump
Excavator Hydraulic Pump
Hydraulic Control Valve
Excavator Main Control Valve
Final Drive Assembly
Swing Motor Assembly
Hydraulic Fan Pump
Hydraulic Fan Motor
Heavy Equipment Hydraulic Parts
Engine Assembly
About Us
company profile
Factory Tour
Quality Control
Contact Us
events
news
Cases
english
Home > Products > Final Drive Assembly >
Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21

Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21

D39PX-21 Bulldozer Spare Parts

11Y-27-10102 final drive assembly

Komatsu D31EX-21 Final Drive Assembly

Place of Origin:

China

Brand Name:

CAVOYD

Model Number:

D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21

Chat Now
Request A Quote
Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21
Product Details
Packaging Details:
Wooden Case / Carton With Foam Protection, Or As Required
Condition:
New / Rebuilt
Applicable Mode:
D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Product Name:
Travel Motor Assembly / Final Drive Assembly
Part No:
11Y-27-10102 11Y-27-20300 11Y-27-20400
Place Of Origin:
China
Warranty:
6Months
Supply Ability:
300 Sets / Month
Payment Terms:
Western Union, T/T
MOQ:
1 Set
Delivery Time:
3-8 Working Days
Highlight:

D39PX-21 Bulldozer Spare Parts

,

11Y-27-10102 final drive assembly

,

Komatsu D31EX-21 Final Drive Assembly

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Dimension: L60×W60×H60 cm
Delivery Time
3-8 days
Payment Terms
T/T
Supply Ability
300pcs/day
RELATED PRODUCTS
Good price Final Drive Gearbox 11Y-27-40700 11Y-27-40701 11Y-27-30300 Bulldozer Spare Parts For Komatsu D31EX-22 D31PX-22 D37EX-22/23/24 D37PX-22/23/24 D39EX-22 online

Final Drive Gearbox 11Y-27-40700 11Y-27-40701 11Y-27-30300 Bulldozer Spare Parts For Komatsu D31EX-22 D31PX-22 D37EX-22/23/24 D37PX-22/23/24 D39EX-22

Chat Now
Good price Travel Assembly 21N-27-00140 21N-27-00191 for Komatsu Excavator PC1250-7 PC1250-8 PC1250-11 online

Travel Assembly 21N-27-00140 21N-27-00191 for Komatsu Excavator PC1250-7 PC1250-8 PC1250-11

Chat Now
Good price Excavator Komatsu PC2000-8 Travel Motor Assembly 706-7l-01111 706-7l-01110 online

Excavator Komatsu PC2000-8 Travel Motor Assembly 706-7l-01111 706-7l-01110

Chat Now
Good price Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 online

Travel Motor Assembly 11Y-27-10102 11Y-27-20300 11Y-27-20400 Bulldozer Spare Parts For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21

Chat Now
CONTACT US
86--18127821703
280835749@qq.com
Chat Now
Product Description
Travel Motor Assembly Final Drive Gearbox 11Y-27-10102 11Y-27-20300 11Y-27-20400 For Komatsu D31EX-21 D31PX-21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Bulldozer Spare Parts
Common Faults
  • Insufficient output torque of travel motor, weak dozer travelling
  • Slow travel speed on one side, machine drifting
  • Abnormal noise of travel motor with housing vibration
  • Oil leakage on motor housing, damaged oil seals and gaskets
  • Internal wear of motor, excessive operating temperature
  • Unstable travel pressure, jerky start-up
Purchasing Recommendations
  • Verify machine serial number and travel assembly part number to confirm compatibility with D31-21 dozer
  • Prioritize OEM parts or high-quality remanufactured parts; be cautious of low-cost generic spare parts
  • Inspect motor housing for cracks and check integrity of port threads before acceptance
  • Confirm the assembly comes with a seal kit for easy installation and replacement
  • Request warranty from supplier and retain product inspection documents
  • Check hydraulic oil condition and clean hydraulic pipeline during assembly replacement
Product Images
Komatsu travel motor assembly front view Komatsu travel motor assembly side view Komatsu travel motor assembly detailed view Komatsu travel motor assembly gearbox component Komatsu travel motor assembly mounting interface Komatsu travel motor assembly internal mechanism Komatsu travel motor assembly seal detail Komatsu travel motor assembly planetary gear reducer Komatsu travel motor assembly hydraulic motor section Komatsu travel motor assembly complete unit Komatsu travel motor assembly spline connection Komatsu travel motor assembly final drive gearbox
Tags：

travel motor assembly

komatsu final drive

final drive gearbox

RELATED PRODUCTS
Final Drive Gearbox 92480040 90603140 Excavator Spare Parts For Komatsu PC4000-6

Final Drive Gearbox 92480040 90603140 Excavator Spare Parts For Komatsu PC4000-6

Chat Now
Final Drive Gearbox 11Y-27-40700 11Y-27-40701 11Y-27-30300 Bulldozer Spare Parts For Komatsu D31EX-22 D31PX-22 D37EX-22/23/24 D37PX-22/23/24 D39EX-22

Final Drive Gearbox 11Y-27-40700 11Y-27-40701 11Y-27-30300 Bulldozer Spare Parts For Komatsu D31EX-22 D31PX-22 D37EX-22/23/24 D37PX-22/23/24 D39EX-22

Chat Now
Travel Assembly 21N-27-00140 21N-27-00191 for Komatsu Excavator PC1250-7 PC1250-8 PC1250-11

Travel Assembly 21N-27-00140 21N-27-00191 for Komatsu Excavator PC1250-7 PC1250-8 PC1250-11

Chat Now
Excavator Komatsu PC2000-8 Travel Motor Assembly 706-7l-01111 706-7l-01110

Excavator Komatsu PC2000-8 Travel Motor Assembly 706-7l-01111 706-7l-01110

Chat Now
Travel Motor 21N-60-34100 For Komatsu PC850-8 PC800-8 PC1250-7 PC1250-8

Travel Motor 21N-60-34100 For Komatsu PC850-8 PC800-8 PC1250-7 PC1250-8

Chat Now

Send your inquiry directly to us

Tel：86--18127821703
email：280835749@qq.com
wechat
About Us
company profile
Factory Tour
Quality Control
Sitemap
Events
news
Cases
Guangzhou Kawo Construction Machinery Co.,Ltd.
With 20 years of professional experience in construction machinery hydraulics, CAVOYD focuses on hydraulic spare parts supply and remanufacturing for excavators, bulldozers and loaders. We mainly supply hydraulic pumps, control valves, swing assemblies, travel assemblies, fan pumps and fan motors. Our parts fit Caterpillar, Komatsu, Volvo, Hitachi, Kobelco, Sany, Doosan and other mainstream brands. We provide high-quality new parts and precision remanufactured parts, serving global clients wit
We'll get back to you as soon as possible.
Privacy Policy China Good Quality Construction Hydraulic Pump Supplier. Copyright © 2009-2026 Guangzhou Kawo Construction Machinery Co.,Ltd. . All Rights Reserved.