Description

Clark Equipment 175A Parts Catalog – What You’re Actually Getting

If you’ve ever tried to order a part for a 175A without the OEM number, you already know the drill – you get the wrong seal, the wrong filter, or something that doesn’t even bolt up. That’s where the Clark Equipment 175A Parts Catalog changes the game. This is a 218-page factory document, not some aftermarket compilation that guesses at part numbers. It’s printed from the original Clark Equipment Company files, covering serial numbers for Waukesha Diesel (19128 and up), G.M. (25541 and up), and Cummins (26366 and up) engines. No reprints, no scanned junk – this is the real deal.

Engine and Accessories – Three Engine Options Covered

This catalog breaks down the engine groups by manufacturer. The section headings are exact: “Engine and Accessories—Cummins”, “Engine and Accessories—G.M”, and “Engine and Accessories—Waukesha Diesel”. Each one includes the oil pressure sender unit, glow plugs (Waukesha), fan mounting parts, and engine supports. You get the part numbers for the by-pass oil filter cartridge kit on page 4, the fuel filter cartridge kits for Waukesha on pages 22–23, and the compressor belt for G.M. and Waukesha. If you’re rebuilding or replacing, you don’t guess – you look up the exact Clark number.

Axle and Drivetrain Components – Front Drive and Rear Steer

The axle sections are laid out with exploded views. Front drive axle assembly is on page 45, rear drive steer axle on page 47. Differential and carrier assemblies for both are on pages 49-50. The axle tie rod assembly gets its own page (53). Page 5 shows the rear drive steer axle cradle. If you’re pulling a differential, you need those part numbers for bearings, seals, and ring gear bolts. This catalog gives them to you direct from the factory. No cross-referencing aftermarket catalogs.

Hydraulic System – Bucket, Boom, Steering Pumps

Bucket and boom hydraulic pump assemblies are on pages 74-75. The converter charging hydraulic pump is on pages 40-41. Steering cylinder assembly is page 68. The control valve assembly is page 81. One thing that catches most guys – the steering filter cartridge kit is on page 71, and the transmission/converter oil filter cartridge kit is on page 43. You don’t want to order the wrong filter. Cross that with the serial number range listed on the first page and you’re golden.

Brake and Air System Components – Factory Routing

Brake assemblies (front and rear) are on pages 56-57, with air chambers and air lines on pages 56-59. The air compressor sections are separate for each engine: Waukesha (page 60), G.M. (61), Cummins (62). If you’re chasing an air leak or rebuilding a brake chamber, the diagram shows the exact line routing and part numbers. The air reservoir and pressure sender unit are on page 59.

Document Authenticity – Why OEM Beats Aftermarket

I’ve seen too many “parts catalogs” that are just reprints of reprints with numbers so blurry you can’t read them. This one is a direct scan of the original Parts Manual No. 1358 from Clark Equipment Company. The page quality is clean, the part numbers are legible, and the serial number breakdown is printed right inside the cover. Compare that to a generic aftermarket CD that gives you a one-size-fits-all list and you’ll see why I keep a factory manual on the bench. For related reference, check out the Clark Equipment 75B 1989 Parts Catalog – OEM Factory Manual”>Clark Equipment 75B 1989 Parts Catalog – OEM Factory Manual if you’re working on the smaller frame. Or the Clark Equipment 310, 310III Parts Catalog – OEM Factory Manual”>Clark Equipment 310, 310III Parts Catalog – OEM Factory Manual for the 310 series. The Clark Equipment 12E2E 1968 Parts Catalog – OEM Factory Manual”>Clark Equipment 12E2E 1968 Parts Catalog – OEM Factory Manual is another solid reference for older Clark equipment.

This kind of documentation is what keeps a job from turning into a parts chase. The automotive industry has moved toward digital, but the original factory books still hold the data you need. Read the Automotive Industry Overview for context on why OEM specs matter. But for the 175A, this catalog is the only source that ties serial numbers to part numbers. If you’re a DIY guy or a pro, stop wasting time with aftermarket cross-references.

Does this catalog cover all 175A variants?

Yes – it covers Waukesha Diesel, G.M., and Cummins engine versions with specific serial number ranges printed inside.

What engine options are listed?

Three: Waukesha Diesel (ser. 19128+), G.M. (ser. 25541+), Cummins (ser. 26366+). Each engine section includes part numbers for filters, compressors, senders, and mounting parts. The oil filter cartridge kit is on page 4. The fuel filter cartridge kit for Waukesha is on pages 22-23.

Can I use this to order parts from a dealer?

If the dealer still uses Clark part numbers, yes. Many parts are still available through aftermarket suppliers when you give them the OEM number from this catalog.

How does this differ from a service manual?

A service manual tells you how to take it apart and what to torque. This parts catalog gives you the exploded view and the part number for every bearing, seal, filter, and hose. You need both if you’re rebuilding. But if you’re ordering parts, this is the one. The service manual won’t tell you the part number for that $15 steering filter cartridge – this catalog will.

One final thing: don’t fall for the aftermarket reprints that claim the same coverage. They don’t have the serial number matrix. They don’t have the original Clark part numbers. This catalog is 218 pages of factory data, scanned from the original Parts Manual No. 1358. You can buy it now and Access the Factory Manual immediately.