Fiat Tractor Hydraulic Gear Pump Replacement – 5180271 5135887 5167392 5180275

GBC-5180271 — Fiat Tractor Hydraulic Gear Pump Replacement – 5180271 5135887

Fiat tractor hydraulic pumps are represented by several distinct part number families in the 5100000–5200000 range, each covering a specific model or displacement variant. The 5180271 and 5135887 references identify a specific hydraulic gear pump variant used in Fiat models served by the Fiat specialty workshop market — workshops that focus on older and less common Fiat models and which need access to a wider range of Fiat-specific hydraulic pump references than mainstream parts distributors typically carry.

The {sku} covers both the 5180271 and 5135887 OEM references, providing aftermarket supply for both numbers under a single stocking SKU. This dual-reference coverage is particularly useful for specialty workshop parts managers who encounter both numbers when sourcing for their Fiat fleet customer base. For the full range of Fiat compatible hydraulic products, visit the GBC homepage.

OEM Cross-References 5180271 and 5135887

Both 5180271 and 5135887 appear in Fiat tractor parts catalogues and are confirmed to refer to the same hydraulic pump specification in the applicable model range. Workshop mechanics who have previously ordered using one number and found it superseded to the other will recognise this as a standard Fiat parts catalogue supersession. The {sku} is confirmed against both numbers for unambiguous fitment verification.

Technical Specifications

Fiat Tractor Specialty Workshop Market

The Fiat tractor specialty workshop market in Australia is a distinct segment within the broader agricultural repair industry. These workshops typically service older Fiat, Hesston, Lamborghini, and same-brand equipment that mainstream agricultural dealers no longer actively support with parts stock. They provide a critical service to the community of farmers and rural landholders who still operate this equipment, and they require access to a wider range of specific part references than can be held economically by a general agricultural parts counter.

For specialty workshop operators, access to an aftermarket supplier — like GBC — that can source dual-reference Fiat hydraulic pump numbers such as 5180271/5135887 is a significant service capability differentiator. Rather than telling a customer their pump is unobtainable, the specialty workshop can source the {sku} from GBC and complete the repair. Contact us for specialty parts enquiries and workshop supply terms.

Installation Notes for Fiat Specialty Models

Fiat tractor models in the specialty workshop market may have accumulated significant hours and may show wear in hydraulic circuit components beyond the pump itself. When replacing the {sku} pump, inspect the complete hydraulic circuit including filter, hoses, and cylinder seals. On high-hour Fiat tractors, worn cylinder seals can cause the new pump to work harder than necessary to maintain implement position, shortening its service life.

Use a hydraulic fluid compatible with the Fiat/Italian specification for this model range — our team can advise on current equivalents for older Fiat fluid specifications if needed. For ordering the {sku} or other specialty Fiat references, reach out via our contact page.

About GBC

GBC is a specialist supplier of aftermarket agricultural and industrial hydraulic components, operating across Australia and key global markets. With a manufacturing background spanning gear pumps, hydraulic cylinders, power transmission components, and tractor drivetrain parts, GBC provides OEM-grade replacement parts with flexible order quantities and competitive lead times. Our sourcing team works directly with certified factories to ensure every unit meets or exceeds original equipment specifications. Learn more on our About Us page, or browse our full range at the GBC homepage.

Frequently Asked Questions