How to Repair Hydraulic Gear Pump: Complete Step-by-Step Guide
Learn how to diagnose & repair hydraulic gear pumps fast. Step-by-step guide covers symptoms, root causes & re…
| Attribute | Specification |
|---|---|
| Part Number | 1119442003 |
| Model Code | P7200-F80NL467 6 / P124-G16IDY03 |
| Application | Chenggong CG956C wheel loader, working hydraulics |
| Pump Type | Aftermarket hydraulic gear pump, P7200 / P124 series |
| Interface Matching | Shaft, rotation, flange, ports per old pump |
| Inspection | Each unit inspected before shipment |
| Trial Order | 1–2 units can be discussed |
| Trade Term | EXW Xinji, Hebei, China |
The 1119442003 hydraulic gear pump (model P7200-F80NL467 6 / P124-G16IDY03) is an aftermarket working pump for the Chenggong CG956C wheel loader. It is built by Olive Branch Hydraulic Parts Co., Ltd. in Xinji, Hebei, China, and each unit is inspected before shipment.
Fit is not assumed from the part number alone. We match shaft, rotation, mounting flange and ports to your old pump, its nameplate and the machine serial number before we quote.
Hydraulic values are taken from the original pump nameplate or your drawing, not from the model code.
| OEM part number | 1119442003 |
|---|---|
| Pump model code | P7200-F80NL467 6 / P124-G16IDY03 |
| Series | P7200 / P124 |
| Pump type | Hydraulic gear pump, working circuit |
| Machine application | Chenggong CG956C wheel loader |
| Supply type | Aftermarket replacement |
| Shaft | Matched to old pump or nameplate |
| Rotation | Confirmed against old pump before production |
| Mounting flange | Matched to original pump |
| Inlet and outlet ports | Matched to original pump |
| Displacement and pressure | Per original nameplate, confirmed before order |
| Inspection | Each unit inspected before shipment |
Not sure your CG956C uses this exact pump?Send a nameplate photo and the loader serial number, and we cross-check the configuration before quoting.
The pump is supplied against 1119442003 and P7200-F80NL467 6 / P124-G16IDY03, so you can quote it to your customer by number.
Shaft, rotation, flange and ports are checked against your old unit, which reduces returns from installation mismatches.
Matching the loader serial to the pump configuration lowers the risk of buying the wrong variant for a machine in the field.
Every pump is inspected before it leaves Xinji, not sampled by batch.
You can discuss an order of 1–2 units to verify fit on a machine before you commit to stock.
A different spline count, rotation or port thread can prevent correct installation. Match these interfaces before ordering.
You send the part number, nameplate photo, loader serial number or the old pump itself.
We compare shaft, rotation, flange and ports with the 1119442003 configuration.
Any difference from the standard build is confirmed in writing before production.
The pump is produced to the confirmed sample or drawing.
Each unit is inspected before shipment.
Goods are released EXW, and your forwarder handles onward freight.
Stock a pump that is matched by part number, model code and serial reference.
Replace the working pump on a CG956C with interfaces confirmed in advance.
Bring a stopped loader back into service with a pump matched to its own nameplate.
Nameplate marking and packaging for your brand can be discussed with the quotation.
Variants are produced to your sample or drawing.
We also produce orbital motors and hydraulic valves, so you can quote them on the same enquiry.
Send the part number, a nameplate photo, the loader serial number and the quantity you need. We provide an EXW quotation with the configuration confirmed.
Part number, nameplate photo, serial number and quantity.
We confirm the interfaces and quote EXW.
Confirm the specification, and production starts.
Learn how to diagnose & repair hydraulic gear pumps fast. Step-by-step guide covers symptoms, root causes & re…
Discover how gear pumps double as hydraulic motors. Learn the reverse flow principle, conversion tips & mainte…
Skip priming and your gear pump dies in seconds. Learn the 5-minute procedure that prevents scoring, cavitatio…
Discover how hydraulic gear pumps work, why they still dominate industry, and key components to watch when spe…
Contact us now for a professional solution and fast quote.
Fill in your info to start a conversation.