Stainless steel gearboxes are widely used in industrial transmission fields due to their high strength and corrosion resistance. However, in actual use, stainless steel gearboxes may still malfunction due to improper design, installation, lubrication or maintenance....
Fiat 11 cc clockwise: tractor hydraulic gear pump replacement reference
This 11 ml/rev clockwise Fiat entry has 13.6 mm feed and discharge hole values. That symmetric port notation is unusual enough to confirm against the physical casting before machining hoses or adapters. There is no unique OEM number in the row, so photograph-based matching is particularly important.
Distinguishing a service variant
The main identification for this entry is 11 cc clockwise. The accompanying reference list is FIAT; compare the reference stamped on the removed body rather than relying on a generic seller photo.
No specific tractor serial ranges are established here for 11 cc clockwise. Use the parts manual and existing hardware to complete the application check.

Technical specifications
| Reference / model | 11 cc clockwise |
|---|---|
| Product type | Tractor Hydraulic Gear Pump |
| Original reference numbers | FIAT |
| Applicable tractor models | Confirm from original pump / equipment parts list |
| Manufacturer reference | FIAT |
| Nominal displacement | 11.0 ml/rev |
| Maximum pressure | 160 bar |
| Rotational speed | 500–3000 rpm |
| Controlled flow rate | 6.0 L/min |
| Feed hole / connection | Ø13.6 |
| Discharge hole / connection | Ø13.6 |
| Rotation | clockwise (CW) |
Practical installation sequence
Confirm the tractor pump bracket is rigid and the shaft sits without axial force when 11 cc clockwise is installed. The original line arrangement should not load the aluminium body through unsupported fittings.
Before releasing the tractor to service, inspect both connections for seepage under the manufacturer’s safe checking procedure.
Reading the hydraulic specification
At 11.0 ml/rev, 11 cc clockwise sits in a particular displacement range of the Fiat pump list. Confirm the circuit’s demand before judging capacity, because an equal-looking body can contain different gear widths.
Within the comparison set, 5129488 / 19 cc lists 19.0 ml/rev and 160 bar. That is a useful limit check for the 11 cc clockwise hydraulic request, not permission to alter the tractor’s original pump rating.
A separate controlled-flow line gives 6.0 L/min. Keep that figure distinct from an estimated geometric delivery based on displacement.
The stated speed is 500–3000 rpm. Before commissioning, verify the engine accessory drive ratio and that normal operating conditions do not exceed this listing.

Connection geometry and handedness
For this part, the drive runs clockwise. Obtain an end-on shaft photo so the assembly orientation can be checked unambiguously.
A parts drawing should confirm the supply-side opening (Ø13.6) and the pressure-side opening (Ø13.6) with their centerline positions.
Drive rotationCW
Displacement11.0 ml/rev
Connection checkØ13.6 / Ø13.6
Cross-reference comparison
Cross-check Fiat 5129488 / 19 cc with 11 cc clockwise at the level of outlet orientation, 19.0 versus 11.0 ml/rev and hydraulic duty. Use the original machine’s requirement as the deciding reference.
Only the relevant tractor variant and mounting geometry can settle a close call between two replacement choices.
The dimensions needed to quote
The enquiry for 11 cc clockwise should state expected order volume, required shipment term and any drawing that controls shaft projection. Mention whether this is a first sample or a repeat order.
State whether you need one qualification unit before authorizing a production lot.
What buyers ask about this model
How can a workshop identify 11 cc clockwise correctly?
Compare the original identification marking with FIAT and measure the drive connection before selecting a replacement.
What does 11.0 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 |
|---|
Blogs Updated
The Application of CC600 Chain in Logistics Automation in Amsterdam
In modern logistics automation systems, the CC600 Crate Conveyor Chain in Amsterdam plays a crucial role. With the continuous development of warehousing and sorting technologies, enterprises have increasingly higher requirements for the stability, efficiency and...
The Structure and Design Features of Sprockets in Scraper Conveyors
This article mainly explains and analyzes the structural design characteristics of the sprocket based on its role in the scraper conveyor, thereby leading to the necessity of researching the material and processing technology of the sprocket and the key technical...





