Ford 83928509 Tractor Hydraulic Gear Pump Replacement

What the part number resolves

The catalogue associates this assembly with 83928509. It is a sourcing reference rather than a controlled installation drawing, so no unlisted dimensions are presumed.

The listed tractor applications include 2610, 3610, 5110, 5610, 6410, 6610, 6710, 6810, 7610, 7710, 7810, 7910, 8210, 8530, 8630, 8730, 8830. Confirm the exact tractor build and its previously fitted pump, especially when several series names share one catalogue row.

Technical specifications

Service checks worth recording

Before removing 83928509, mark each hydraulic hose with its original position and note how the drive coupling engages. Then check the condition of the drive teeth, mounting gasket and fasteners on the old unit.

A repair should be assessed against the unknown pressure entry and the unlisted operating-speed specification, not simply whether the pump produces movement.

How to compare pump sizes

There is no published nominal displacement, pressure ceiling or shaft-speed range against 83928509. Quoting a number from a neighboring Ford pump would create a false specification; send the unit’s stamp or ask for a dimensional drawing first.

Until the displaced volume for 83928509 is documented, a parts quotation should refer to the exact reference 83928509, the pump drive and the application. A neighboring catalogue row cannot fill the missing capacity or pressure fields.

No controlled-flow rate is specified for this item; please include duty conditions if that value is required in the RFQ.

There is no published shaft-speed band; do not assign a maximum rpm without an original specification.

Hose connection checks

83928509 is marked clockwise rotation. Identify the shaft end before interpreting the arrow and compare the actual pump drive direction with the equipment drawing.

The feed and discharge entries are not listed and not listed. Establish whether each is a plain port, a thread or a connection requiring a separate sealing element.

Before choosing the nearest-looking pump

Ford 5600 / 6600 / 7700 appears in the same broad product range. Compared with its unstated ml/rev displacement, the unlisted ml/rev for 83928509 is not enough to establish replacement suitability.

Do not infer a warranty of interchangeability from an OEM number appearing in a search list.

Complete the pump identification

Send model 83928509, the quantity and one legible photo of the part mark. For interface review, add the drive-shaft profile, bolt spacing and a drawing of the port locations.

If different pump types are required in one shipment, show quantities separately so the mixed-order arrangement can be priced correctly.

Frequently checked details

Does reference 83928509 guarantee that 83928509 fits?

No; the part number helps with identification, but the shaft, sealing face, ports and CW rotation need checking.

What does the unlisted pressure value represent?

No rated pressure is supplied for this item; ask for the original unit documentation.

Ordering, samples and shipping terms

Order quantities are set according to pump type and total order value. A small order of 1–2 pieces can be considered at a higher unit price; new customers may request 1–5 samples when the item is suitable. Mixed-model orders are available, normally with a combined order value of approximately USD 1,500.

Typical production schedules are 10–25 working days for standard items, 20–45 working days for customized components, and 45–120 working days for project equipment. Usual delivery terms are EXW, FOB, CIF and DAP. FCA, CFR, CPT, CIP and DDP can be discussed for specific shipments. Confirm the final schedule and terms with the quotation.