WELEX JD Tractor 5103 H.G.P-SI-101
Product Overview
The WELEX Hydraulic Gear Pump, SI Part No. 101, is designed for compatible John Deere 5103 and 5203 tractor applications. Featuring a robust metal housing, keyed shaft configuration and threaded inlet and outlet connections, this pump is designed to deliver hydraulic power for suitable tractor hydraulic systems.
Technical Specifications
| Specification | Details |
|---|---|
| SI Part Number | 101 |
| Product Type | Hydraulic Gear Pump |
| Brand | WELEX Hydraulic |
| Compatible Tractor Models | John Deere 5103, 5203 |
| Tractor Power Range | 35 HP, 41 HP |
| Mounting | 2-Hole |
| Shaft / Port Configuration | Key Type + Threaded |
| Rotation Direction | Anticlockwise |
Compatible Tractor Models
John Deere 5103 — 35 HP
John Deere 5203 — 41 HP
Important Compatibility Note
Please verify the original pump part number, mounting dimensions, shaft configuration, hydraulic port connections and rotation direction before ordering to ensure correct fitment.



