Description

Clark Equipment 125A Parts Catalog

You are rebuilding a Clark Equipment 125A tractor shovel and you need the right part number the first time. Ordering wrong parts costs you downtime and cash. That’s why you want the actual factory Clark Equipment 125A Parts Catalog, not some third-party reprint that blurred the illustrations. This is the original OEM document, 126 pages of exploded diagrams and exact part numbers for every assembly on the machine. No guesswork.

Flipping through a parts catalog might look boring, but when you are holding a worn-out brake cylinder or a leaking transmission control cover, you need to see exactly which part number goes where. Page 48 shows the front brake assembly with every wheel cylinder, spring, and shoe listed. Page 25 breaks down the transmission control cover components. That kind of detail saves a trip to the dealer with the wrong part in hand.

Engine and Accessories Breakdown

Two engine options are covered: Waukesha Gas (serial 14131 and after) and Cummins (serial 39123 and after). The catalog splits each section—carburetor and parts, fan and belts, fuel lines—with separate pages. Need the accelerator pedal linkage for the Cummins? Turn to page 15. The Waukesha gas version is on page 14. Same part, different index. If you mix them up, you order the wrong linkage bracket. The manual keeps it straight by engine type.

Transmission and Converter: Detailed Parts

Transmission components are spread across multiple pages: control cover (page 25), control levers (pages 27–28), converter (page 31), converter charging pump (pages 32–33), and the transmission oil filter (page 35). Each page has a clean exploded view with callouts. You can identify that worn seal or broken shift fork without pulling the whole assembly apart just to read a casting number. If you need the related Clark Equipment 75B 1989 Parts Catalog – OEM Factory Manual Clark Equipment 75B 1989 Parts Catalog – OEM Factory Manual, it’s also available.

Brake System: Front and Rear Assembly

Brake parts are heavy-duty. The catalog covers the front brake assembly (page 48), rear brake assembly (page 49), brake master cylinder (page 47), parking brake controls (page 54), and brake vacuum lines for both engines (pages 51 and 53). Every wheel cylinder, return spring, and shoe set is listed with a factory part number. You need to order the correct brake wheel cylinder for the front? Page 48 gives you the right number. Don’t trust aftermarket catalogs that list “universal” fit—this is the original print. The Automotive Industry Overview Automotive Industry Overview might be interesting reading, but it won’t help you find that brake part.

Why Choose an OEM Parts Catalog?

Aftermarket parts catalogs often redraw illustrations and leave out superseded part numbers. This one is a direct scan of the original Clark Equipment Company manual, printed in the U.S.A. The index alone runs from “Cap, Radiator” to “Differential and Carrier Assembly.” Every page is the factory layout. If you are a home garage enthusiast or a professional mechanic rebuilding a 125A, you need the real thing. For other machines, see the Clark Equipment 310, 310III Parts Catalog – OEM Factory Manual Clark Equipment 310, 310III Parts Catalog – OEM Factory Manual or the Clark Equipment 12E2E 1968 Parts Catalog – OEM Factory Manual Clark Equipment 12E2E 1968 Parts Catalog – OEM Factory Manual.

Use This Manual to Identify Worn Components

When you pull a hydraulic pump or steering cylinder, lay the old part on the page and match the shape and callout number. The catalog includes bucket cylinders (page 69), boom cylinder (page 68), steering cylinder (page 58), and the bucket and boom hydraulic pump (pages 64–65). No need to clean every grease layer to find a stamped number. The exploded diagram tells you exactly which seal kit or piston to order. This is how you avoid ordering a parts catalog for the wrong model.

Frequently Asked Questions

Does this Parts Catalog include assembly instructions?

No, this is a parts identification manual only. It shows exploded views and part numbers, not step-by-step repair procedures.

How many pages does the manual have?

126 pages covering every major assembly from the radiator cap to the rear axle.

What engine options are covered?

Two engine variants: Waukesha Gas (machine serial 14131 and after) and Cummins (serial 39123 and after). Each engine has its own section for accessories like the air cleaner, muffler, fan belts, distributor, fuel pump, and vacuum lines. The catalog treats them as separate machines within the same model number, so you must verify your serial before ordering parts. The pages for the Waukesha Gas engine start at page 1, while the Cummins engine begins on page 2. Pay attention to the index to avoid mixing up carburetor parts between the two.

Is this the same as a service repair manual?

No. A service manual gives you torque specs, adjustment procedures, and overhaul steps. This parts catalog is your cross-reference for ordering the correct replacement components. Pair it with a factory service manual for a complete rebuild.

Stop chasing part numbers through blurry third-party websites. This OEM scan gives you clear, legible diagrams direct from the Clark Equipment archives. Order your parts with the confidence that the number matches the factory print. Access the Factory Manual now and get back to work.