Description

Michigan 175A Parts Catalog

If you have spent time chasing part numbers for a Michigan 175A, you know how fast a job can stall when the wrong part shows up. That is why this Michigan 175A Parts Catalog belongs on your bench. It is the same 113-page binder the factory sent to dealers. No aftermarket reprints. No guesswork on which cylinder seal fits which axle. Just the original part numbers, exploded views, and the exact wiring and brake diagrams that match your machine.

I have seen too many guys order a brake assembly for the front axle when they needed the rear, because the catalog they used had merged them. This manual keeps them separate. Page 63 lists the Brake Assembly—Front Axle with every nut, washer, and shoe. Page 64 covers the Brake Assembly—Rear Axle separately. You get the right parts the first time. Same for the Cylinder Assembly—Boom on page 61 and Cylinder Assembly—Bucket on page 62. No cross-contamination between the two.

What Does the 113-Page Parts Catalog Cover?

The table of contents alone runs over a hundred line items. Everything from the Engine support parts (page 1) to the Wiring for battery, ignition, and lights (pages 76-77). You get full breakdowns of the transmission, torque converter, steering booster, and hydraulic pumps. The manual divides the machine into subsystems so you can find the exact section without flipping through unrelated pages. For example, the Boom and Guide Bar Assembly is on page 3, while the Bucket and Carrier Assembly is on page 4. Each page has a part number list and an exploded diagram with callouts.

3 Systems You Can’t Ignore: Engine, Hydraulics, and Wiring

The Engine section points you to the separate Engine Manual for internal components, but it still lists the mounting parts, filters, and temperature senders. The hydraulic system pages (51-56) cover the steering booster pump and the bucket/boom pump separately. If you need the Converter Charging Hydraulic Pump, it is on page 53. The Wiring section includes the battery holder, voltage regulator, horn, and all lamps. Having these factory diagrams means you can trace a short without a multimeter guessing game.

Brake Assembly Breakdown: Front and Rear Axle

You get separate entries for front and rear brakes because they are not the same. The Brake Assembly—Front Axle on page 63 includes the air chamber and wheel cylinder. The Brake Assembly—Rear Axle on page 64 mirrors that layout but with different part numbers. The Parking Brake Assembly is on page 67 with its own controls on page 68. The manual also covers brake lines and fittings on page 71. If you are rebuilding the air chambers, those are listed on pages 33 and 64 for front and rear respectively.

Get the Right Part Numbers for Boom Cylinder and Bucket Cylinder

Many aftermarket catalogs list a single cylinder seal kit for both boom and bucket. This factory manual shows they are different. The Boom Cylinder Assembly (page 61) and Bucket Cylinder Assembly (page 62) have unique part numbers. Ordering from this catalog eliminates the return trip to the parts counter. The same goes for the steering components — the Steering Booster Assembly on page 49 and the Drop Arm—Steering on page 47 are separate listings.

Why Factory OEM Documentation Beats Aftermarket Copies

Aftermarket parts catalogs often strip out the index, cross-reference numbers, or combine multiple revisions into one drawing. This manual was printed by Michigan (Great Britain) Limited and contains the original warranty text, revision notes, and the important note on page 3 that explains part number prefixes: numbers starting with ‘M’ are American interchangeable, ‘AW’ are British design and not interchangeable. That level of detail is critical when sourcing parts for older machines. If you want a reliable reference, stick with the OEM print. For a broader understanding of how these machines fit into the Automotive Industry Overview and the manufacturing context, that is a separate study. For the actual parts, this is your book.

Related Manuals for the Michigan 175A Series

• MICHIGAN Model 175A Tractor Shovel Parts Manual No. 203
• MICHIGAN Model 175A-2 Tractor Shovel Parts Manual No. 204 – Section: Rea (Radiat
• MICHIGAN Model 175A Tractor Shovel Parts Manual No. 1363-R2 – Section: Gear Shif

Automotive Industry Overview

Frequently Asked Questions

Does this parts catalog include the engine manual?

No. The engine section references a separate Engine Manual for internal components like the fuel injector and pump. This catalog lists only engine mounting parts and accessories.

How many pages are in the Michigan 175A Parts Catalog?

113 pages with an index and full exploded diagrams for every subsystem.

Can I use this manual to order brake parts for a 175A from the 1980s?

Yes, if your machine serial number matches the revision. The catalog covers all variants up to the printing date. Check the serial number note on page 1.

What if I need part numbers for the torque converter or transmission?

Both are covered in detail. The torque converter assembly spans pages 29-31, and the transmission assembly spans pages 19-21 with separate mounting and control cover sections.

Stop wasting time chasing wrong part numbers. Access the Factory Manual and keep your Michigan 175A running with parts you can trust.