Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
Cummins 15.0L ISX, QSX15 Oil Pump
oil pumpPart number: 4309500
Aftermarket reference ·Engine lubricating oil pump listed under reference 4309500 for Cummins ISX and QSX15 applications. A published reference identifies 4309500 as an OEM reference for its USOP1757 ISX oil pump. Confirm the supplied part number and engine serial number before ordering; fitment is not established for every configuration.
Looking for US Motor Works 4309500? This catalogue reference is listed under oil pump. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
Availability on request
Original / OEM part
OEM match requires confirmation
We have not verified an exact original/OEM counterpart for this reference. Ask us to confirm it with your quotation; no guessed match is shown.
Confirm with a quoteTechnical specifications
| Manufacturer | US Motor Works |
|---|---|
| Part number | 4309500 |
| Category | Engine parts |
| Availability | On request |
| Reference basis | Aftermarket reference; confirm component identity and fitment with your quotation |
| Supply type | Aftermarket |
| Published equipment models | ISX; QSX |
| Published applications | Cummins ISX; Cummins QSX. Published references only; confirm exact equipment configuration and fitment with your quotation. |
| Component type | Engine lubricating oil pump |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What is the a published reference part number associated with oil pump reference 4309500?
A published reference lists 4309500 as an OEM reference for its USOP1757 oil pump, rather than as the USMW part number. Confirm the number on the part being quoted before ordering.
Will the 4309500 oil pump reference fit my Cummins ISX or QSX15 engine?
The 4309500 reference is listed for an ISX oil pump, but that does not establish fitment for every ISX or QSX15 configuration. Provide the engine serial number and the existing pump part number for verification before ordering.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.