Michigan 175 III Parts Catalog – What You Get on the Workbench

You’ve got a Michigan 175 III Parts Catalog in front of you. That’s not a parts list from some third-party aggregator. That’s 114 pages of Clark factory documentation, scanned from the original Belgium print. If you’re ordering seals, brake chambers, or a torque converter breather for a 175 Series III tractor shovel, you need part numbers that match what came out of the plant – not a cross-reference that leaves you with a wrong bearing. I’ve been burned by aftermarket catalogs that list a brake slack adjuster that’s close but not right. You tighten it down and it seizes. This manual ends that headache.

The index is dense. Page 1 starts with Engine Accessories and the Alternator. Page 27 gives you the Transmission Case breakdown. Page 49 covers Brake Assembly – Front and Rear. I’ll walk you through what matters most when you’re elbow-deep in a Michigan 175 III.

Engine Accessories and Alternator – Page 1

First page of the catalog shows the engine accessories group. You get the alternator, mounting brackets, and hardware. The illustration is clear enough to identify the difference between a 40-amp and a 55-amp unit if your machine has an option. Part numbers are next to each callout. No guesswork. If you need the fuel tank cap or the radiator cap, those are on pages 14 and 17 respectively. But engine accessories are the bread and butter for any rebuild.

Transmission: Case, Breather, and Converter Filter

Transmission air breather is on page 25. Torque converter air breather and check valve are on pages 32 and 35. The cartridge kit for transmission and converter filter is also on page 32. These are high-wear items. If you skip the breather replacement, you’ll push contaminated oil through the converter. The parts catalog gives you the exact O-ring sizes and filter element numbers. Don’t make assumptions – order the right cartridge kit the first time. I’ve seen guys use a generic filter and burn up a $4,000 torque converter. Save that story for the bar.

Brake Assembly — Front and Rear (Page 49)

Front and rear brake assembly is on page 49. The slack adjuster is on pages 40 and 44. Air brake valve on page 56. Air brake pedals on page 57. This catalog covers the entire pneumatic brake system. If you’re replacing the air chamber diaphragm (page 40, 44), you need the correct clamp and pushrod length. The drawings show the assembly sequence. Torque specs? Not in this catalog – that’s in the service manual. But parts breakdowns are critical for ordering. I always cross-check the air lines (page 59) with the schematic.

Torque Converter and Air System

Torque converter section includes the charging pump (page 35), air breather check valve (page 32, 35), and converter filter. The air reservoir (page 59) and air pressure sender unit (page 59) are grouped together. If you’re chasing an air pressure gauge issue (page 82), you might need the sender unit or the gauge itself. Parts catalog shows the sender as a separate item. Many aftermarket lists combine them. This manual separates them.

Valve: Air Brake Control and Steering

Air brake valve is page 56. Steering gear filler cap is page 63. Cartridge kit for steering filter is page 67. If you’re rebuilding the steering control valve, you need to identify the cartridge kit number. The catalog lists it under “Cartridge Kit, Steering Filter” – page 67. That kit includes the O-rings and the relief valve spring. Without the right spring, you’ll have inconsistent steering response. Not something you want on a loaded bucket.

What About Torque and Fluid Capacities?

This is a parts catalog, not a repair manual. Torque values are not listed. But the parts catalog gives you the hardware part numbers. If you need torque specs for the axle assembly – front drive (page 39, 40) or rear drive steer (page 43, 44) – you’ll need the factory service manual. I recommend pairing this parts catalog with the MICHIGAN Model 175 III Tractor Shovel Parts Manual No. 2001 for the full picture. That manual covers torque values for the brake chamber mounting bolts and transmission case fasteners.

Audience: Who Should Own This?

If you’re a field mechanic or a shop owner with a Michigan 175 III on the lot, you need this catalog. Home garage guys fixing their own loader – same. The parts catalog is the foundation for any rebuild. I’ve seen guys waste a week hunting down a parking brake lever assembly (page 53) because they didn’t have the part number. With this catalog, you search the index, find the page, and order the right lever in ten minutes. The bucket cylinder assembly (page 75) and boom cylinder assembly (page 75) are detailed. Hydraulic system pages 70-72 show the bucket and boom hydraulic pump. You’ll know exactly which pump seal kit to buy.

Source Validity – OEM vs Aftermarket

This is a factory-printed Clark parts manual. Printed in Belgium by Goegebeur. The serial number of your machine is recorded on page 1. The first page says “Record Your Machine Serial Number Here.” That’s OEM. Aftermarket catalogs cut corners – they reuse old illustrations, miss revisions, or combine multiple series into one blurry PDF. This catalog is specific to the Model 175 Series III. You get the separate pages for accelerator pedal and linkage, bucket seat assembly, and cab wiring harness (pages 83-84). OEM documentation is the difference between a job that fits and a parts return.

For more context on how these machines fit into the broader industry, see the Automotive Industry Overview. If you want a technical discussion on loader hydraulics, the Automotive Industry Overview page has some background on construction equipment evolution.

FAQ

Does this catalog include torque specifications?

No. This is a parts catalog. Torque values are in the service repair manual.

I have a 175 III with serial number 32179 – will this catalog work?

Yes. The catalog covers the 175 Series III tractor shovel. The part numbers should match machines within that series. However, Clark made running changes. Cross-check the parts with your serial number if you have a later build. Pages like the steering gear filler cap (page 63) and bucket teeth data (page 7) are generic to the series. For machine-specific variations, you may need the Michigan 175 III Tractor Shovel Parts Manual for your exact serial number range. Also check the Michigan 175 III Tractor Shovel Parts Manual 32179-32198 if your machine falls in that serial block. Always verify the part number against the illustration before ordering. I’ve learned to never trust a part number without looking at the drawing. This catalog gives you both.

If you’re rebuilding a Michigan 175 III, stop gambling with generic part lists. Download the Factory Manual and get the OEM parts breakdown. It’s 114 pages of legit factory data. Your torque converter and brakes will thank you.

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. Download the Factory Manual and keep your build on track.