Description

AUSA D 250 AHGA Parts Catalog – What a Real Mechanic Looks For

If you’re twisting wrenches on an AUSA D 250 AHGA dumper and need a part number, you don’t want some aftermarket reprint that’s fuzzy and missing pages. This is the factory AUSA D 250 AHGA Parts Catalog, 116 pages of exploded-view diagrams and OEM reference numbers. I’ve been a mechanic for 28 years, and I can tell you: ordering the wrong part because the diagram was bad costs you time and money. This is the real deal from AUSA.

Kubota Engine Parts – Part 1 and Part 2 Coverage

Open this catalog to the Motor section and you’ll find the Kubota V2403-M-E2B and V2403-M-E3B diesel engines broken down with every gasket, bolt, and sensor listed. Part numbers like KU1A02173012 (thermostat) and KU1580974112 (fan) are there with quantities. If you’re rebuilding a top end, the cylinder head bolts, preheating plugs (KU1907765513), and even the alternator 50A (KU1640464012) are diagrammed. No guessing. No fuzzy reprints.

Transmisión Hydrostática: What You’ll Find in This Catalog

Hydrostatic transmissions are costly to misdiagnose. This catalog covers the complete driveline—hydraulic pump, hydrostatic motor, cardan joint, and both front and rear axles. The front axle section alone includes separate breakdowns for the crown wheel and pinion, differential, planetary carrier, wheel hub, and brakes (two parts). Need a seal for the final drive? You get the OEM reference and the exact quantity. Don’t trust a generic illustration. Factory drawings show the correct orientation and hardware.

Why Factory OEM Diagrams Matter for the D 250 AHGA

I’ve seen backyard rebuilds where a guy slapped on a brake caliper from a different model because the aftermarket catalog looked close. That’s a safety hazard waiting to happen. AUSA’s own Parts Catalog gives you the genuine reference numbers. No “compatibles” or “alternatives.” If you need a brake pedal assembly, it’s in the Freno section with the exact master cylinder and tube routing. The hand brake is split into two parts so you can see the cable path. That’s detail you don’t get from a third-party PDF.

Brake and Steering Sections: Real-World Use Cases

When a customer brings in a dumper with a leaking steering cylinder, you go to Dirección – cilindros hidráulicos. The exploded view shows the seals, ports, and mounting brackets. Same for the steering gear (Parte 1 and Parte 2). And if the joystick lever in the cab feels sloppy, the Carrocería section covers the joystick lever, ROPS arch, and counterweight. Every rivet and decal is listed under Acabados – Placas y adhesivos (five parts!). This catalog was built for parts ordering, not guesswork.

Instalación Eléctrica: Fuse and Wiring Part Numbers

Electrical gremlins on a dumper? The Instalación eléctrica chapter gives you the fuse box layout (FUSIBLES TABLIER), headlights, rear lights, rotating beacon, battery, and each wiring harness section—motor, rear lights, front lights, and solenoid valve circuit. Part numbers for the acoustic warning device and license plate light are right there. If you need to replace a damaged harness, you don’t cut and splice blind. You order the correct sub-harness.

How to Use This 116-Page Parts Catalog

Flip to the Índice (index) at the end to find any component by name. Every figure has a reference column and a quantity column. When you order, use the exact REFERENCIA number. Don’t mix up bastidor numbers—some parts differ by chassis range (e.g., 61035 vs. 60284). This catalog lists those variations. Keep a copy on your tablet or print the page you need. It’s a working document.

For other AUSA models, check the AUSA C 500 H Parts Catalog – Factory OEM Exploded Diagrams or the AUSA D 150 AHG Parts Catalog – Factory Exploded-View Manual. Also available: AUSA D 85 AHA AHG 100 120 Parts Catalog – Factory OEM. If you’re studying engine theory alongside, the Internal Combustion Engine page is useful, but for parts numbers you need this catalog. The broader Automotive Industry Overview can wait—get the right parts first.

Is this manual in English?

No, it’s in Spanish. But parts diagrams are language-independent.

Does it include torque specs?

This is a parts catalog, not a service manual. You get exploded views, part numbers, and quantities. For torque specs you need the factory service manual. However, if you’re replacing a part, knowing the exact OEM number eliminates fitment guesswork. The diagrams also show the assembly order, which helps when you’re putting things back together. For example, the brake section shows the caliper mounting bolts in their exact positions—you still need to look up the torque, but you won’t buy the wrong bolt.

Can I use this for the D 150 AHG?

Not directly. The D 150 AHG uses different engine and driveline components. The manuals are separate. Check the related products above for the correct model.

How many pages?

116 pages with full exploded diagrams.

Access the Factory Manual from AutoRepairManuals and get the exact part numbers you need.