Description

Michigan 175 III Parts Catalog

If you’ve ever stared at a pile of bolts from a Michigan 175 III and had no clue which one goes where, you’re not alone. I’ve watched guys pull a transmission apart on a Tuesday, then spend Wednesday hunting for the right thrust washer because the parts house sold them the wrong one. That’s time you don’t get back. This is the real factory Michigan 175 III Parts Catalog – 130 pages of exploded views, part numbers, and assembly groupings that Clark put together for their dealers. No reprint, no third-party redraw. It’s the document that tells you exactly which part number fits that front axle or that brake chamber.

Engine Accessories and Support Parts (Page 1)

Right at the front of the manual you get the engine section – alternator, fuel lines, air cleaner connections, radiator caps. The TOC shows “Accessories, Engine” on page 1 and “Engine Support Parts” on page 3. If you need to buy a water pump gasket or a starter button, you look here first. The part numbers come straight from the Clark inventory system, not some aftermarket catalog that lists three different numbers for the same bolt.

Brake Assembly and Air Lines

Brakes on a 175 III are air-over-hydraulic, and this catalog covers the whole loop: air brake valve (page 56), brake pedals (page 57), brake slack adjuster (pages 40, 44), air chambers, and the entire brake air lines section (pages 58-59). The exploded diagrams show the diaphragm inside the air chamber, the slack adjuster arm, and the parking brake controls. If you’re rebuilding a brake can, you’ll get the exact O-ring size and the lube fitting part number. I’ve seen guys use generic slack adjusters – don’t. The factory part has a specific hole spacing that matches the cam shaft.

Torque Converter and Transmission Components

One of the most critical sections in any powertrain rebuild is the torque converter assembly (pages 34-35) and the transmission case (page 27). This catalog lists the converter charging pump, the downstream pressure regulating valve assembly (page 36), and the cartridge kit for transmission and converter filter (page 32). The TOC also calls out “Air Breather Check Valve, Torque Cony.” on pages 32 and 35 – that little check valve is easy to lose during disassembly, and if you don’t replace it, the converter pressure drops and you burn up clutches. The manual’s part numbers will save you that headache.

Bucket and Boom Hydraulic Systems

Hydraulics are where most backyard rebuilds go sideways. This manual devotes pages 70 through 78 to the bucket and boom system: hydraulic pump (pages 73-74), boom cylinder assembly (page 75), bucket cylinder assembly (page 76), control valve assembly (page 78). The exploded view for the control valve shows every spool, spring, and seal. If you order a seal kit without cross-referencing the factory part number, you’ll end up with a valve that leaks down overnight. I’ve been there.

7 Systems Covered with Factory Part Numbers

Flip through the index and you’ll see dedicated entries for front and rear drive axles, steering column assembly, cab wiring harness, and even the bucket teeth data. The manual covers the complete drivetrain – transmission clutches (first/second group on page 28, input-reverse on page 5), differential carriers (pages 41-47), and the converter-to-transmission prop shaft on page 51. Every page is a clean OEM scan, not a grayscale copy that loses fine numbers.

OEM Documentation vs. Aftermarket Catalogs

I’ve worked with aftermarket parts guides that list a single “universal” bolt for the brake slack adjuster. Then you get the bolt and it’s half an inch too long. This catalog comes from the Clark/Michigan factory – same one their dealers used. The part numbers align with the machine serial number ranges listed on the cover (models 32179 – 32190, 32193 – 32198). If you’re trying to restore a machine or keep it running in a fleet, you don’t roll the dice with generic catalogs. You use the source the OEM used.

FAQ – Two Common Questions

Does this parts catalog include torque specifications for bolts?

No. This is a parts identification manual – it shows exploded views, part numbers, and quantities. For torque values, you need the factory service repair manual. The parts catalog tells you which bolt goes where; the service manual tells you how tight to turn it.

Can I use this to rebuild the engine?

Only for ordering parts. The catalog lists every gasket, piston ring, and valve – but it won’t walk you through the rebuild steps. Pair it with the OEM service manual for procedures.

If you’re tired of guessing which part goes into your Michigan 175 III, this is the sheet music. 130 pages of factory-issued part numbers, organized by system – engine, brake, valve, torque converter, transmission, hydraulics, and more. Don’t waste a Saturday waiting for the wrong part to arrive. Likewise, check out the MICHIGAN Model 175 III Tractor Shovel Parts Manual No. 2001 for related models, or the Michigan 175 III Tractor Shovel Parts Manual if you need a variant. For a broader view of Automotive Industry Overview, you can read up, but for this machine stick with the factory book. See also MICHIGAN Model 175 III Tractor Shovel Parts Manual and Automotive Industry Overview for context. Access the Factory Manual and keep your build on track.