Description

AUSA C 250 H Parts Catalog – Factory Exploded Diagrams & Part Numbers

Every parts order that comes back wrong because someone guessed the reference number costs a shop half a day. I have seen it. The AUSA C 250 H Parts Catalog stops that. This is the factory book from AUSA, not a third-party rehash. Two hundred eighty-nine pages of exploded diagrams and part reference numbers so you pull the correct filter, seal, or injector pump the first time. No flipping between five websites hoping the numbers match.

AUSA C 250 H Parts Catalog is what you need on the workbench when a Kubota V2003-TE engine comes in with a leaking oil pan or a dead fuel pump. Page 3 shows the complete diesel engine assembly. Page 4 lists the fan, injection pump, V-belt, and electrical fuel pump with reference KU.10033.00. Page 5 covers the alternator and starter. That is the kind of specificity that keeps a job moving.

Kubota V2003-TE Engine: Factory Part Explosions

The engine section runs fourteen sub-sections: engine, pump coupling, exhaust, air filter, engine supports, accelerator pedal, fuel tank (three parts), and radiator (two parts). Each one breaks down to the last bolt. For the V2003-TE, the manual lists parts like KU.10007.00 fan, KU.10010.00 V-belt, KU1542474280 fan drive pulley. When the oil filter needs changing, the reference is KU.10004.00. No guesswork. You look at the diagram, match the number, order it.

Aftermarket catalogs group engine parts under a single “engine assembly” and leave you to hunt for the rest. Not this one. The AUSA C 250 H Parts Catalog splits the engine into subassemblies so you see exactly where each component lives. That matters when you are staring at a pump coupling that looks like yours but has a different bolt pattern.

What Does a 289-Page Parts Catalog Include?

A whole lot more than an engine. Here is what the table of contents covers:

• Maintenance – Filters kit
• Engine (Kubota V2003-TE) – 16 subsections
• Transmission – Inching pedal, reduction box (inner and outer)
• Transmission (Front axle) – Axle casings, differential, crown wheel & pinion, brake disc (3 parts)
• Transmission (Front wide axle) – Same breakdown, wider axle
• Transmission (Rear axle) – Six parts covering axle housing to bearings
• Brake – Footbrake (3 parts)
• Steering – Steering column, hydrostatic steering (4 parts)
• Front wheels, rear wheels – Standard and optional (on road, solids, flat)
• Chassis, Body – Sheets (3 parts), counterweight (3 parts), seat, cab shutter, canopy, joystick lever
• Opened cab, Half-closed cab, Closed cab – Each with shock absorber and multiple sheet parts
• Machine operation tools – Tilting cylinder (2 parts)
• Duplex mast 2.6 m – Full mast, inner/outer mast, panels with and without side-shift

That covers almost every bolt on the C 250 H. If you need a part for the braking system or the crown wheel, it is in here.

3 Key Systems Covered in Detail

Three systems that cause the most headaches without factory diagrams:

1. Transmission and axle assemblies – Front axle, front wide axle, and rear axle each get their own section. Crown wheel, pinion, differential, axle casings, wheel hub, brake disc. The wide axle is separate from the standard; you order based on what is under your machine.
2. Steering – Four steering sections plus a hydrostatic steering subsection. If the steering box leaks or the pitman arm has play, the exploded view shows the seal kits and bushings. Reference numbers tie directly to AUSA stock.
3. Brake – Footbrake – Three parts covering pedal assembly, master cylinder, lines, and hardware. When a customer complains about a soft pedal and you suspect worn seals, the diagram shows exactly which seal number to order.

For related AUSA models, see AUSA C 500 H Parts Catalog – Factory OEM Exploded Diagrams and AUSA D 150 AHG Parts Catalog – Factory Exploded-View Manual. Also AUSA D 85 AHA AHG 100 120 Parts Catalog – Factory OEM.

Get the Right Reference Numbers Before You Order

I have watched techs install the wrong oil pan gasket because they used a generic cross-reference. This catalog lists the exact AUSA part number for the oil pan (86.00100.16), the injection pump, and the V-belt. If the dealer asks for a reference, you read it off the page. No returns, no waiting on special orders. The catalog also includes the filters kit page (reference KF.20600RE00) for the C 250 H x2/x4. One kit number covers both filter configurations.

Automotive industry standards rely on OEM documentation for accuracy. Automotive Industry Overview highlights why factory specs prevent misdiagnosis. The same principle applies here. If you want to avoid wasting billable hours, use the book the factory publishes.

Transmission and Axle Breakdowns: Front, Wide, Rear

Three axle variants on the C 250 H: standard front, wide front, and rear. Each has its own crown wheel & pinion, differential, and brake disc sections. The wide front axle uses different wheel hubs and axle casings. The rear axle runs six parts covering everything from the housing to the planet gears. The catalog shows the exploded view of the reduction box inner and outer as separate sections. When a reducer seal fails, you see the exact bearing and seal part numbers.

Automotive Industry Overview reinforces that factory diagrams reduce parts ordering errors. This catalog delivers that for every axle variant.

Can I use this parts catalog for a different AUSA model?

No. This catalog is specific to the C 250 H model only.

Are part numbers in this catalog still current?

AUSA updates part numbers periodically. This factory catalog shows the numbers as of its publication date. Cross-reference with your dealer for superseded numbers. The exploded diagrams remain accurate for identifying components. If a part has been replaced with a new version, the diagram shows its location and the old number gives your dealer a starting point for the supersession.

If you need to pull the engine or order the correct oil filter for the Kubota V2003-TE, do not guess. Access the Factory Manual and have the reference numbers on your bench.