Description

Clark Equipment 75 III Parts Catalog – 218 Pages of Factory Part Numbers and Diagrams

If you’re turning wrenches on a Clark 75 III Tractor Shovel and you’ve had to stop a job because the part number you ordered from a generic catalog didn’t match the bracket on the machine, you know the waste that costs. Two hours down the drain, customer waiting, and you’re staring at a piece that doesn’t bolt up. The **Clark Equipment 75 III Parts Catalog** stops that nonsense cold. This is the same book the factory techs used when these machines were still on the line. 218 pages of exploded views, part numbers, and assembly sequences that tell you exactly which nut goes where.

Look at the index. Page 17 lists Accelerator Pedal and Linkage, Accelerator Rods. Page 1 covers Engine Accessories. Page 50 gets into the Air Brake Valve and Pedals. Every section is drawn from the original Clark Engineering drawings – not a reprint, not a third-party guess. The Parts Catalog shows you each component in its location on the 75 III, with Clark part numbers that match the factory bins. You want the torque for the brake wheel cylinder? Page 44. Need the air pressure sender unit? Page 53. This manual gives you those references without flipping through a separate service book.

Engine Accessories and Air Cleaner Systems

The Engine chapter starts on page 1 with accessories – generator, starter, the whole front cover. But the real time-saver is the Air Cleaner Assembly on page 13 and the Air Cleaner Connections on page 12. I’ve seen guys order the wrong filter element because the aftermarket book showed a different diameter. This catalog gives you the exact element part number and the clamp arrangement. If you’re swapping an air cleaner on a 75 III that’s been in the field for twenty years, you need those connection drawings. The Automotive Industry Overview often points out how OEM documentation prevents exactly these misfits.

Brake Air Lines and Air Brake Valve: Page 50 Breakdown

Brake systems on a Tractor Shovel this size are air-over-hydraulic. Page 50 covers the Air Brake Valve and Controls – the valve body, treadle, and linkage. Page 53 shows the Brake Air Lines, Air Reservoir, and Air Pressure Sender Unit. If you’re rebuilding the brake pedal assembly, you need the pushrod lengths and the valve mounting bracket. This catalog lists it all. The Brake system sections include the front and rear axle brake assemblies on pages 42 and 43. Parking Brake controls start on page 46. One misrouted air line can cost you a pedal that won’t release. The factory drawing shows the path.

Transmission and Torque Converter Breathers

Page 21 covers the Air Breather, Transmission Air and the Torque Converter Air Breather. The same page also has the Air Breather Check Valve for the torque converter. That little check valve – if it’s missing or clogged, you get converter cavitation. The Transmission case is broken down starting on page 21, with the Forward, Reverse and Low Clutch Group on page 22 and the High Clutch Group on page 23. If you’re splitting the Transmission on a 75 III, you need these pages to identify clutch plates, seals, and snap rings. The Cartridge Kit for the Transmission and Converter Filter is on page 27. Don’t guess which filter element – the part number is printed right there.

Torque Specs: Where to Find Them Inside This Parts Catalog

A parts catalog doesn’t always list torque values, but this one gives you enough information to cross-reference with the service manual. For example, the Booms and Bellcranks on page 7 show the bucket cylinder attachment bolts. The Bucket Cylinder Assembly on page 67 and the Boom Cylinder Assembly on page 66 list the seal kits and piston part numbers. When you install those cylinders, you need the correct Torque for the gland nut – the part number tells you which thread and pitch, so you can look up the factory spec. If you’re rebuilding the front or rear axle assemblies (pages 33-37), the Torque values for the wheel bearing nuts and axle shaft bolts are referenced through the part number. I’ve seen too many broken axle flanges because someone used a generic bolt. The OEM part number eliminates that gamble.

Bucket and Boom Hydraulic System Components

Page 65 starts the Bucket and Boom Hydraulic System, with the Hydraulic Pump on page 68. The Valve bank – the bucket and boom control valves – are listed as assemblies. Page 66 shows the Boom Cylinder Assembly, page 67 the Bucket Cylinder Assembly. The Bucket Assembly Data on page 7 includes tooth type, cutting edges, and the bucket indicator. If your 75 III has a loose bucket pushrod, page 7 shows the bellcrank and pushrod picture. You can order the exact bushing and pin from that page. The Valve section also includes the Power Cluster Assembly on page 51 (that’s the main control Valve stack). Don’t buy a seal kit for a different generation – this is for the 75 III serial range 7CG101-7CG999.

218 Pages of Factory Part Numbers – Why OEM Beats Aftermarket

Aftermarket parts catalogs for construction equipment often copy the pictures but change the part numbers to fit their inventory. That’s fine until you need a bearing that only Clark spec’d. This Parts Catalog is a direct scan of the Clark publication No. 2083. It covers the 75 III GM-powered machines. The index goes from Accelerator Pedal to Wiring Harness. Every page is numbered, every part is keyed to a figure. You don’t get extra fluff – you get the Clark Equipment blueprint for sourcing parts. If you’re working in the Automotive and heavy equipment industries, you know the difference between a book that was typed from a factory original and one that was cobbled from parts bins. This is the real deal.

If you need the earlier model, check the Clark Equipment 75B 1989 Parts Catalog – OEM Factory Manual. For the smaller machines, the Clark Equipment 310, 310III Parts Catalog – OEM Factory Manual has the same level of detail. And for vintage equipment, the Clark Equipment 12E2E 1968 Parts Catalog – OEM Factory Manual is available.

Q: Is this manual a reprint or a copy?

A: No. It is a direct scan of the original Clark publication. No reprint, no third-party rewrite.

Q: Does this Parts Catalog include torque values for the engine and transmission bolts?

A: This is a parts catalog, not a service manual. It lists part numbers and assembly diagrams. However, the part numbers on the drawings can be used to identify bolt grades and thread sizes, which then allow you to look up the correct OEM torque specifications from the Clark service manual. For example, the axle assembly pages show the exact bolts used, so you can cross-reference the torque to the fastener grade. If you need the actual torque values printed in a step-by-step, you should pair this catalog with the Clark 75 III Service Manual – available separately in our store.

You’ve got the machine. You need the parts that fit. Don’t waste time with catalogs that list “will fit” parts. This is the factory book. Access the Factory Manual and get the right numbers the first time.