Clark-hurth 35A Parts Catalog | Factory Parts Index for Model 35A

Description

If you are wrenching on a Clark-hurth 35A loader and you don’t have the factory parts catalog, you are guessing. Guessing costs time and money. I have seen guys order a brake wheel cylinder from a parts house, get one that sort of fits, then watch it leak after a week because the bore diameter was off by 0.005″. That is why you need the OEM parts catalog – not a third-party copy, not a digital scan of a scan. This is the real deal from Clark Equipment’s Construction Machinery Division, Michigan model line.

Clark-hurth 35A Parts Catalog: The Index Layout

Open the manual and the first thing you see is a proper index. Lettered sections from A to S. A for Accelerator Pedal and Linkage (page 1A5). B for Axle Group, front and rear. Each section uses a consistent numbering scheme – 1A5, 1B3, 1C3 – so you can find the component fast without flipping through 165 pages blind. The index is the only part you need to memorize. Use it.

Accelerator Pedal and Linkage – Page 1A5 Details

That page shows the entire accelerator linkage exploded. Every rod, spring, bracket, and cotter pin has a Clark-hurth part number. You don’t need to measure the rod length or guess which return spring matches – the factory drawing tells you. For a 35A that has been sitting in a field for ten years, this page saves an afternoon of trial-and-error. I have used it to rebuild a pedal assembly on a Michigan loader that the customer thought was junk. Aftermarket catalogs usually skip these small assemblies because they are “hard to source.” Factory catalogs do not skip them.

What Does the Axle Group Section Cover?

Pages 1B3 through 1B11 cover front and rear axle assemblies. Page 1C3 picks up the differential and carrier – front and rear separately. That matters because Clark-hurth sometimes used different carrier ratios between axles on the 35A. The part numbers change. The planet carrier assembly on page 1C11 lists every gear, bearing, and shim. If you are rebuilding a sprocket drive, you need that page open on your workbench. Don’t trust a parts website that might show a generic drawing. Trust the factory illustration.

165 Pages of OEM Component Drawings

Every page in this catalog is a factory illustration with numbered callouts. The parts list sits right there – description, quantity, part number. No fluff, no sales pitch for “upgraded” seals. You get the exact part that Clark-hurth designed for the 35A. Need a steering cylinder seal? Page 1G4. Boom cylinder? Page 1F14. Bucket cylinder? Page 1G2. Each one lists the OEM part number for the cylinder assembly and the individual repair parts. This catalog will also help you identify superseded parts when you call the dealer. I have used it to cross-reference an old part number that was replaced by a newer one – saved me from ordering a discontinued item.

3 Sections You Will Reference Most Often

• Hydraulic System – Boom & Bucket (Page 2B10): Complete system routing, pump, valves, lines. If you are chasing a boom drift, you need to see which valve body seal is correct.
• Brake Assembly and Controls (Pages 1D8-1D11): Master cylinder, wheel cylinder, parking brake. The part numbers for wheel cylinders on the 35A are specific to the front and rear – they are not interchangeable. This catalog tells you the difference.
• Converter Assembly (Page 1F6) and Pressure Regulator (Page 1F9): Torque converter parts and the regulator valve. These are often misordered because aftermarket lists combine multiple models. Factory catalog separates them by model.

Each of those sections contains exploded views that show how the parts stack together. You still need the service manual for assembly torques, but the parts catalog is your shopping list.

Converter Assembly: Avoid Cheap Reproductions

Page 1F6 shows the converter assembly with every stator, turbine, and pump impeller. The part numbers are unique to the 35A. I have seen a shop install a “universal” torque converter stator, and it grenaded the transmission within 50 hours. The factory catalog gives you the correct Clark-hurth number – no substitutions. When you order from that number, you get the right clearance and oil flow. That is not negotiable.

Does this catalog include torque specifications for bolts?

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

How do I find the part number for the boom cylinder seal kit?

Go to page 1F14 for Boom Cylinder. The exploded view shows each seal with a part number. The catalog lists the Clark-hurth OEM number. Do not substitute with aftermarket without cross-referencing the original number because seal dimensions vary. I’ve seen guys install a seal that looked right but leaked after 10 hours because the lip angle was different. Use the factory number, call your dealer, and verify supersessions. That page also lists the cylinder assembly if you need a complete unit. The index tells you the page; follow the letter system. A = Accelerator, B = Axle, C = Converter, etc. If you need the service manual for assembly procedures, check our related Clark-hurth manuals.

Listen, you can keep guessing with generic parts lists or you can Access the Factory Manual and get the exact part numbers that Clark-hurth stamped on the original drawings. 165 pages of OEM data. No guesswork. That is the difference between a repair that holds up and one that comes back in a month. Clark-hurth L320 1991 Parts Catalog – 690 Pages OEM Specs”> Clark-hurth 85III 1965 Parts Catalog – Factory OEM Specs”> Clark-hurth 85A, 85A1 1978 Parts Catalog – OEM Factory Specs”> Automotive Industry Overview”> Internal Combustion Engine”>