Description

Michigan 275A Parts Catalog – The Only Way To Get the Right Part Number

You’ve got a Michigan 275A Tractor Shovel on the lift. The boom cylinder is weeping oil past the rod seal. You pull the cylinder, measure the bore, and now you need the seal kit. If you order the wrong part number, you waste a week. This Parts Catalog kills that guesswork. It’s the factory document – 200 pages of exploded views, Clark part numbers, and quantities. No aftermarket transcription errors. No guessing whether a seal fits. You get the exact number for the part you need.

200 Pages of Exploded Views and Part Numbers

This is a genuine Clark Equipment Company publication – printed in the U.S.A. Every assembly in the machine is exploded in detail: the front and rear axles, the hydraulic pumps, the converter, cylinders, and controls. The index starts on page 3. Want the Michigan 275A Parts Catalog to show you what the bucket cylinder looks like? Page 79. Steering cylinder? Page 63. Boom cylinder? Page 78. The pages are numbered sequentially, and each section lists the part number, description, and quantity required.

Cylinder Assemblies: Boom, Bucket, Steering

Three cylinders keep this machine working – boom, bucket, and steering. Each one gets its own page in this catalog. For the boom cylinder (page 78), the exploded view shows the cylinder head, piston, rod, seals, and retaining rings. Every seal has a Clark part number. The same applies to the bucket cylinder (page 79) and the steering cylinder (page 63). If you’re rebuilding any of these, you don’t measure – you read the part number off the diagram. That’s the kind of time-saver that pays for the manual on the first job.

What’s Inside the Hydraulic System Sections?

The hydraulic system is broken into logical subgroups: bucket and boom pump (page 71), control valve (page 81), bucket leveling master cylinder (page 76), steering pump (page 69), and the steering system filter (page 68). Each section has its own exploded view with a parts list. For example, the bucket-leveling hydraulic system (page 75) shows the leveler valve and its components. If you need a relief valve for the steering system, you’ll find it on page 67. The part numbers are factory Clark numbers – not aftermarket cross-references.

Find the Correct Part Number Every Time

Start with the index on page 3. Look up the assembly name – say “Boom Cylinder Assembly” – and it points you to page 78. Then find the component callout on the exploded drawing. Write down the part number and quantity. Order through your Clark distributor using the machine serial number. This catalog covers serial numbers 2JG101 through 2JG999. If your machine has a 3JG or 4JG prefix, check the supplements at the rear. That’s how you avoid ordering a piston for the wrong series. Compared to aftermarket catalogs that may copy part numbers from Automotive Industry Overview sources, this is the real thing – direct from the OEM.

Axle and Drivetrain: Front Drive and Rear Steer

The drivetrain sections are just as thorough. Front drive axle assembly (page 49), rear drive steer axle (page 51), differential and carrier assemblies for front (page 52) and rear (page 53). Need axle tie rod parts? Page 51. Planet carrier? Page 52. The propeller shaft assemblies (page 34), first and third drive shaft group (page 35), low and high range groups – all are documented with part numbers. You won’t have to improvise a spacer or shim; the catalog tells you exactly which one to order. For more on the industry standards behind OEM documentation, read Automotive Industry Overview.

Related Manuals

• MICHIGAN Model 275A Series II Parts Manual No. 2441
• Michigan Model 275A Series II Parts Manual No. 1843
• VOLVO BM 125C Wheel Loader Parts Catalog

Does this catalog include torque specifications?

No. It is a parts catalog, not a service manual. Torque specs are in the service manual.

What serial numbers does this cover?

This manual covers machines with serial numbers 2JG101 through 2JG999. Later machines with prefixes 3JG, 4JG, etc., require the supplements found at the rear of the manual. Always check your machine serial number before ordering parts.

How do I find a part number for the boom cylinder?

Turn to page 78 in the catalog. That section covers the Boom Cylinder Assembly. You’ll see an exploded diagram with callouts for each part: rod seals, piston seals, wiper rings, etc. Next to each callout is the Clark part number. If you need a rebuild kit, find the kit part number listed at the bottom. Write it down and order from your Michigan dealer. Double-check the quantity column – some seals are sold individually. This method works for all assemblies in the catalog. The index on page 3 helps you locate the right section quickly.

Can I use aftermarket part numbers from this catalog?

Not recommended. The parts listed are Clark-approved OEM numbers. Aftermarket substitutions may not fit or meet specifications. Use only original part numbers for critical components like the steering cylinder.

You don’t need to cross your fingers when ordering parts for a Michigan 275A. You need the original factory part number. This Parts Catalog gives you that. 200 pages of OEM data – no reprints, no third-party guesses. Access the Factory Manual now and get the right part the first time.