K3V112DT Drive Shaft Description
The YNF17874 K3V112DT drive shaft is an important internal transmission component used in compatible K3V112DT hydraulic piston pump assemblies. The drive shaft connects the external drive system with the hydraulic pump rotating group, transferring mechanical power to ensure stable pump rotation and efficient hydraulic energy conversion.
Manufactured with precision machining technology and durable alloy steel material, this drive shaft provides accurate fitting, strong torsional strength, and reliable resistance against wear and mechanical stress. Its optimized structure helps maintain smooth torque transmission during continuous excavator operation.
The K3V112DT hydraulic pump drive shaft is suitable for pump repair and overhaul applications. It is designed to replace worn or damaged shaft components and helps restore proper hydraulic pump performance for construction machinery and heavy equipment.
K3V112DT Drive Shaft Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF17874 |
| Pump Model |
K3V112DT |
| Product Name |
Drive Shaft |
| Alternative Name |
Pump Shaft / Transmission Shaft |
| Product Type |
Hydraulic Pump Internal Component |
| Function |
Mechanical Power and Torque Transmission |
| Installation Position |
Hydraulic Piston Pump Rotating Group |
| Material |
High-Strength Alloy Steel |
| Manufacturing Process |
Precision Machining |
| Application |
Excavator Hydraulic Pump System |
| Quality Type |
Aftermarket Replacement |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
Air, Sea, Express |
| Payment Terms |
T/T, PayPal, Western Union |
K3V112DT Drive Shaft Applications
| Application |
Description |
| K3V112DT Hydraulic Pump |
Drive shaft replacement for pump assembly |
| Excavator Main Hydraulic System |
Transfers mechanical power to hydraulic rotating components |
| Hydraulic Pump Repair |
Replaces damaged or worn internal shaft parts |
| Pump Rebuilding Service |
Used during hydraulic pump overhaul operations |
| Construction Machinery |
Supports heavy-duty hydraulic working conditions |
| Hydraulic Repair Workshop |
Suitable for professional maintenance and repair |
K3V112DT Drive Shaft Detail Display
The K3V112DT Drive Shaft is a hydraulic pump transmission component responsible for transferring mechanical power to the rotating group.
A damaged drive shaft may lead to unstable pump operation, abnormal vibration, or reduced hydraulic efficiency. Replacing the shaft helps maintain reliable hydraulic system performance.
FAQ
Q: Which pump is this drive shaft used for?
A: It is designed for compatible K3V112DT hydraulic piston pump assemblies.
Q: What is the function of the drive shaft?
A: It transfers mechanical power from the drive system to the hydraulic pump rotating group.
Q: Is this a replacement part?
A: Yes. It is a new aftermarket replacement drive shaft.
