803004322 Transmission Pump for XCMG LW500FN Wheel Loaders

803004322 identifies a transmission pump used as an application reference for the XCMG LW500FN wheel loader. The pump circulates transmission oil and supports the lubrication and control-oil supply required by the transmission system. Similar compact pumps may differ in drive form, mounting face and port orientation. VTS checks the machine ID, old-pump markings and interface photos before confirming the supply configuration.

● Replacement or planned overhaul of the transmission pump after related system faults have been separated

● Low transmission control pressure or delayed engagement after oil level, filters and suction leakage have been checked

● Replacement where drive form, pilot, bolt pattern and inlet or outlet positions must be matched to the removed pump

803004322 is the reference part number used to identify and review this product. XCMG identifies the equipment application and does not automatically define the brand of every quoted unit. The formal quotation states the supplied brand, condition, assembly scope and included or excluded components.

The application reference for this page is the XCMG LW500FN wheel loader. Final fitment must be checked against the complete machine identification, old-unit identification and relevant interfaces. Do not order by appearance or reference part number alone.

● Complete LW500FN machine identification and ID plate

● Old transmission-pump label and visible markings

● Drive gear, shaft or spline configuration

● Mounting face, pilot and bolt-hole pattern

● Inlet and outlet size, position and direction

● Required seals, couplings or attached fittings

Transmission pumps can differ in drive-gear or spline form, pilot diameter, mounting bolt pattern and inlet or outlet orientation even when the bodies appear similar. Delayed engagement or low control pressure does not by itself identify the pump as failed; oil level and condition, filters, suction leakage, control valves and internal transmission leakage also require inspection.

Verified genuine option when available, branded or aftermarket replacement. Confirmed for each enquiry. The quotation will define the actual supplied brand, condition and assembly scope for this product.

● Actual supplied brand and product condition

● Exact assembly scope and included or excluded components

● Order quantity, applicable warranty terms and lead time

● Packing, Incoterms and payment terms

For quotation, send the LW500FN machine identification, old-unit identification and the clearest interface photos.

● Compare the drive form, pilot and bolt pattern with the removed pump.

● Confirm inlet and outlet positions before ordering.

● Check oil level, filters and suction leakage before replacement.

● Confirm seals and fittings as separate enquiry items when required.

The drive end, mounting face and oil ports will be capped or covered against impact and contamination. The pump will be moisture-protected and fixed so its shaft and fittings do not carry transport loads.

The shipping method, freight and estimated transit time will be confirmed according to the quantity, packed dimensions, weight and destination.

Warranty terms depend on the selected supply option and will be stated in the formal quotation. Actual pre-shipment photos can be provided.

Based in Xuzhou, China, VTS focuses on construction machinery parts supply and fitment support for international buyers.

● Fitment support focuses on drive form, pilot and bolt pattern, and inlet and outlet positions.

● The quotation distinguishes the supplied brand, condition, included components and assembly scope.

● Confirmed LW500FN parts can be consolidated, with international shipping coordinated for the actual order.

How is 803004322 fitment confirmed?

Compare the LW500FN ID, old pump label, drive form, mounting face and oil-port arrangement.

Is the drive gear included?

Only when the quotation explicitly lists it as part of the offered pump scope.

Can port direction differ on a similar pump?

Yes. Inlet and outlet locations and mounting orientation must be compared with the removed unit.

Does low transmission pressure prove pump failure?

No. Oil level, filters, suction leakage, control valves and internal leakage may cause similar symptoms.

Are seals and fittings supplied?

They can be quoted separately when required and are confirmed for each enquiry.

Can this pump be consolidated with other LW500FN parts?

Yes, where practical, while the shaft and sealed ports remain protected.

Send the complete LW500FN machine identification, old-unit identification and key interface photos for an 803004322 transmission pump fitment review and quotation.