Description

Clark-hurth 45C 1981 Parts Catalog

Pulling the wrong part number off a worn-out tag costs time and money. You order a seal, get the wrong cross-section, and the machine sits for another two days. Been there. This Clark-hurth 45C Parts Catalog from 1981 puts every OEM part number in front of you before you call the supplier. No aftermarket guessing.

268 Pages of Factory Part Listings

Thickness matters in a parts book. This is a full 268-page scan of the original factory publication. From the engine fan blade to the final drive shim pack, each part appears with the Clark-hurth part number and an exploded view. You flip to the section you need, cross-check the illustration, and write down the number. That is the entire workflow. Page 1 identifies the applicable machine serial numbers: 45C with Detroit 473D or 485B engines. Page 3 reproduces the original Clark warranty statement. You get the same documentation the dealership used in 1981.

Engine and Transmission Breakdown Views

Covers the Detroit Diesel powerplant and the Clark transmission. Each component group is separated: cylinder head, fuel system, torque converter, planetary gearset. The illustrations are line drawings with callouts tied to a parts list. If you need the internal oil seal for the transmission output shaft, the diagram shows which number corresponds to which seal. No guesswork. The manual indexes by main assembly – engine, transmission, drive axle, hydraulic system, steering, brakes, and electrical.

What the 45C Parts Catalog Does Not Cover

This is a parts catalog. It does not contain repair procedures, torque values, or troubleshooting steps. For those, you need the Clark Michigan 35C/45C/55C Tractor Shovel Parts Manual’>service manual. The parts catalog is a companion – you use it to order the correct parts before you start the rebuild. If you have a Clark 45C with serial number outside the range listed on page 1, double-check fitment with your distributor. The manual states “For machine serial numbers 45C Detroit 473D and 45C Detroit 485B”. Machines outside that range may have different component revisions.

Use the Correct Part Number the First Time

Ordering by application alone gets you the wrong part more often than you think. I have seen guys order a “water pump for a 45C” and get one that fits the earlier series. The factory catalog accounts for serial number splits and engineering changes. Each page lists the part number, the quantity required, and any supersession notes. If you rebuild a Clark 45C final drive without this catalog, you are rolling dice on seal and bearing dimensions. Reference the Clark 45C Michigan Tractor Shovel Parts Manual 3319’>Clark 45C Michigan Tractor Shovel Parts Manual 3319 for additional cross-reference of key assemblies.

Warranty and Serial Number Identification: Page 3

Page 3 of this Parts Catalog contains the full Clark warranty text from 1979. It specifies a six-month parts and labor warranty from first use, with exclusions for abuse, improper maintenance, engine, tires, and freight. If you are buying a used machine and want to verify what was originally covered, that page is your reference. The manual also instructs you to record your machine serial number on page 1. This is critical when ordering replacement parts – the serial number ties to specific part revisions in the illustrations.

Related Manuals for the Clark 45C

• CLARK PM-102-M 45C Tractor Shovel Parts Manual’>CLARK PM-102-M 45C Tractor Shovel Parts Manual

FAQ

Can I use this parts catalog for a 45C with a different engine than the Detroit 473D or 485B?

No. The manual only covers those two engine variants. If your machine has a different powerplant, you need a supplement or a later edition.

Does this catalog include torque specs or fluid capacities?

It does not. It is strictly a parts identification manual. Torque specs and capacities are found in the factory service manual for the Clark 45C. The parts catalog focuses on part numbers, exploded views, and quantity per assembly. For any rebuild, you will need both the service manual and this parts catalog side by side. The service manual contains the step-by-step removal, inspection, and installation procedures, while the parts catalog ensures you order the correct hardware before you tear down. If you are sourcing replacement bearings, seals, or gaskets, this catalog gives you the exact Clark part number, which you can then cross-reference to aftermarket equivalents if desired. But for critical drivetrain components – like the planetary gears or sprag clutch – you will want to stay with OEM parts. The serial number split on page 1 will tell you which revision of the torque converter or transmission your machine takes. Start your rebuild by accessing this factory catalog and then look up the service manual for the torque sequence. Without the part numbers, you are wasting time and risking a comeback. Access the Factory Manual.

End the guessing game. When the phone rings with a customer waiting on a part that does not fit, you lose trust and money. This 1981 Clark-hurth 45C Parts Catalog gives you the same exploded views and part numbers the factory mechanic used when the machine was new. 268 pages of verified OEM data. Order the correct seals, bearings, and gaskets for your 45C wheel loader. Access the Factory Manual.