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Parker 3349116673 / 14 cc: tractor hydraulic gear pump replacement reference
The Parker-branded 3349116673 record specifies a 14 ml/rev clockwise pump at 250 bar. The unusually large 50 mm feed and 36 mm discharge hole values in this table call for direct verification against an existing unit; do not scale the fittings by eye from a catalogue photograph. The intended tractor application is not further identified by model number.
Distinguishing a service variant
An enquiry for 3349116673 / 14 cc should include the complete identifier, not a truncated family number. The corresponding Parker hydraulic component must also be checked against the machine’s mounting arrangement.
No specific tractor serial ranges are established here for 3349116673 / 14 cc. Use the parts manual and existing hardware to complete the application check.

Technical specifications
| Reference / model | 3349116673 / 14 cc |
|---|---|
| Product type | Tractor Hydraulic Gear Pump |
| Original reference numbers | 3349116673 |
| Applicable tractor models | Confirm from original pump / equipment parts list |
| Manufacturer reference | Not provided |
| Nominal displacement | 14 ml/rev |
| Maximum pressure | 250 bar |
| Rotational speed | 600–3000 rpm |
| Controlled flow rate | Not stated |
| Feed hole / connection | Ø50 |
| Discharge hole / connection | Ø36 |
| Rotation | clockwise (CW) |
Hose connection checks
Rotation is specified as clockwise for 3349116673 / 14 cc. The sign of this dimension is decisive even when the housing and gear-drive arrangement appear nearly identical.
Installation hardware must suit Ø50 on the supply side and Ø36 on the discharge side. A port-size match alone does not prove the mount will align.
Drive rotationCW
Displacement14 ml/rev
Connection checkØ50 / Ø36
Close relatives are not identical
As a sanity check, compare this entry with John Deere RE73947 / 30+14 cc. A near-identical picture is weaker evidence than distinct OEM numbers, connection shapes and the stated CW rotation.
When two options remain, request front and side views of the actual units rather than treating parts-list overlap as a full approval.

Hydraulic working envelope
The nominal size of 3349116673 / 14 cc is 14 ml/rev. The user should confirm both required pressure and expected duty cycle; a part that spins and bolts on can still perform poorly if incorrectly sized.
Within the comparison set, RE73947 / 30+14 cc lists 30/14 ml/rev and 250 bar. That is a useful limit check for the 3349116673 / 14 cc hydraulic request, not permission to alter the tractor’s original pump rating.
Flow-control behavior is not defined by this parts entry. Confirm the tractor valve and circuit characteristics independently.
The stated speed is 600–3000 rpm. Before commissioning, verify the engine accessory drive ratio and that normal operating conditions do not exceed this listing.
Practical installation sequence
Cleanliness is particularly important while servicing 3349116673 / 14 cc. Keep the hydraulic ports capped and check for swarf or grit in the suction line; contamination can damage a replacement before its first working cycle.
Circuit operating flow remains unquantified in this row, so a controlled functional check is needed once the pump is installed.
What the sales engineer should receive
Quote the complete cross-reference 3349116673 and include the existing pump’s mounting view. If there is an unusual fitting, supply a close-up with a ruler or a thread gauge reading.
Ask for an outline drawing when a tight installation envelope leaves little room for adapters.
Frequently checked details
Which information distinguishes 3349116673 / 14 cc from adjacent entries?
The OEM number, CW handedness and the listed feed/discharge values should be checked together with the flange.
What does 14 ml/rev mean for flow?
It describes displacement per revolution, not a guaranteed service flow; compare actual shaft rpm and pump efficiency.
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.
Third-party brand names and trademarks are used only for product identification and cross-reference. They remain the property of their respective owners; such references do not imply affiliation, sponsorship, authorization or endorsement.
Request a quotation for this pump
Send the old pump reference, quantity, photos and interface measurements to our sales team.
sales@netherlandsdrive.com
Additional information
| OEM |
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