K3V112DT Drive Shaft Description
The YNF17876 K3V112DT drive shaft is a key internal transmission component used in compatible K3V112DT hydraulic piston pump assemblies. The drive shaft works as the main power transmission element inside the hydraulic pump, transferring rotational force to the rotating group to support stable pump operation.
Manufactured with precision machining technology and durable alloy steel material, this drive shaft provides accurate fitting, strong torsional performance, and reliable resistance against wear and mechanical stress. The optimized shaft design helps maintain smooth power transfer during continuous excavator hydraulic system operation.
The K3V112DT hydraulic pump drive shaft is suitable for hydraulic pump repair and overhaul applications. It helps replace worn, damaged, or failed internal shaft components and supports the restoration of hydraulic pump efficiency for construction machinery and heavy equipment.
K3V112DT Drive Shaft Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF17876 |
| 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 Pump System |
Transfers power to internal rotating components |
| Hydraulic Pump Repair |
Replaces worn or damaged drive shaft parts |
| Pump Rebuilding Service |
Used during hydraulic pump overhaul |
| Construction Machinery |
Supports heavy-duty hydraulic operation |
| Hydraulic Repair Workshop |
Suitable for professional maintenance applications |
K3V112DT Drive Shaft Detail Display
The K3V112DT Drive Shaft is a hydraulic pump transmission component that transfers mechanical power to the pump rotating group.
A damaged drive shaft may cause unstable pump operation, 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 to the hydraulic pump rotating group for stable operation.
Q: Is this a new replacement part?
A: Yes. It is a new aftermarket replacement drive shaft.
