Description

AUSA 120 DH, D 108 RM, D 150 RM, D 108 RM x4, 120 DH x4 Parts Catalog

If you’ve ever ordered a part for a AUSA 120 DH, D 108 RM, D 150 RM, D 108 RM x4, 120 DH x4 Parts Catalog and had it show up the wrong size, you know the headache. This catalog stops that cold. 98 pages of factory-issued exploded diagrams and part numbers, not some third-party re-jig of the data. You get the same sheets the dealer uses.

These dumpers—120 DH, D 108 RM, D 150 RM, and the x4 variants—have a habit of mixing components between chassis numbers. The catalog marks the Kubota engine change at chassis 092.48914. Miss that cutoff and you’re ordering the wrong gasket set. Every page is laid out with table, figure, and reference numbers. When you call for a part, the dealer wants those three numbers plus the chassis number. Skip that and you’ll get put on hold.

98 Pages of Factory Parts Breakdown for AUSA 120 DH, D 108 RM, D 150 RM

Each page in this catalog shows an exploded view of a major assembly—transmission, axle, steering, brakes, cooling system. The part numbers are printed right next to the callout lines. No guesswork. If you need a hydraulic seal for a D 150 RM, you find the table, cross-reference the figure, and pull the reference number. That number matches the dealer’s stock system. Because this is a genuine OEM document, the part numbers haven’t been changed or consolidated. Aftermarket cross-reference lists often merge several superseded numbers into one, and that one may not fit your specific build. Stick with factory data.

Read the chassis number first.

How Do You Identify the Right Part? (Chassis Number, Table, Figure, Reference)

Page 5 of the catalog spells it out: You must provide chassis number, table number, figure number, and reference number. Four numbers. Write them down before you call. If you can’t find the chassis number on the machine, look for a stamped plate near the operator seat or on the frame rail. Some earlier models had it on the right-hand side behind the engine compartment. The catalog is bilingual—English, French, German, Spanish—so language isn’t a barrier. Each section starts with a header identifying the model: D 108/150 RM, D 108/150 RM x4, 120 DH, 120 DH x4. Make sure you’re looking at the right header. The x4 models have different hydraulic plumbing and axle housings. Mixing them up will cost you a return shipping fee.

Kubota Engine Addition: A Running Change at Chassis 092.48914

From chassis number 092.48914 onward, AUSA fitted the Kubota engine. Earlier machines used a different power unit. This catalog includes both variants in the parts lists, but you have to check the chassis cutoff. If your machine is 092.48913, you use the pre-Kubota section. If it’s 092.48914 or higher, you use the Kubota section. The starter, alternator, and exhaust manifold part numbers differ. I’ve seen techs skip this step and order a radiator for a Kubota motor on a pre-Kubota chassis. The bracket holes don’t line up. Then they blame the catalog. Read the chassis number first.

3 Reasons an OEM Parts Catalog Saves You Time and Money

1. Accuracy. Every part number is verified by AUSA. No transcription errors from scanning old paper catalogs.
2. Exploded diagrams show exact assembly order. Helps you understand how pieces fit before you disassemble.
3. Supersession data is included. If a part was updated, the new number appears with a note. Aftermarket catalogs often drop these notes.

Related manuals worth checking: AUSA 150 DH 120 DH 108 DH Parts Catalog and AUSA D 150 RM, D 150 RM X4 Parts Catalog – Factory OEM Exploded Diagrams. For a different line, see AUSA C 500 H Parts Catalog – Factory OEM Exploded Diagrams.

Ordering Parts: What Your Distributor Needs from You

When you call the dealer, have these ready: chassis number (stamped on the frame), table number from the catalog, figure number, and reference number. If you tell them “I need a water pump for a 120 DH,” they’ll ask for the chassis number. Without it, they can’t guarantee fitment. With the catalog, you give them the exact reference from the page for your assembly. External reading: Automotive Industry Overview for general context on industrial vehicle parts, and Internal Combustion Engine if you want to dig into engine geometry that affects part compatibility.

OEM vs Aftermarket: Why This Catalog Isn’t a Third-Party Reprint

Aftermarket parts catalogs often blur figures, swap numbering systems, or omit supersessions. This is a direct scan of the AUSA factory publication. The PDF is clean, searchable, and contains original watermarking from the manufacturer. You’re buying the same document a dealer would pull up on their computer. No reprints. No third-party alterations. The 98 pages cover everything from the frame to the exhaust muffler. Each section is self-contained. You can print a single page for the workbench without having to flip through unrelated engine sections.

Does this catalog include torque specs for cylinder head bolts?

No. This catalog does not list torque specs. Use the service manual for that.

Can I use this catalog to rebuild the transmission?

It helps with ordering the correct seal kit and bearings, but it does not give assembly procedures. Use the service manual for disassembly and reassembly steps.

What if my chassis number is not listed?

Check the chassis plate again. The numbers are typically 6-digit. If still missing, contact AUSA dealer with the model year. This catalog covers production up to the last update.

Why is the Kubota engine change important?

Because the Kubota engine change introduced different mounts, belt routing, and electrical connections. Parts like the alternator bracket, starter solenoid, intake gasket, and exhaust manifold are not interchangeable across the chassis divide. If you order a pre-Kubota water pump for a post-cutoff machine, the pulley alignment will be off. That means a returned part, shipping costs, and days of downtime. Checking your chassis number against 092.48914 takes 30 seconds and saves you that headache.

Stop wasting time with wrong parts. Access the Factory Manual from AutoRepairManuals and keep your AUSA dumper running with the right spares the first time.