Description

Koehring 4460, 4465, 4470, 4475 1989 Parts Catalog

If you’re chasing a part number for a Koehring 4460, 4465, 4470, or 4475 hydraulic excavator and you’ve been handed a grainy photocopy or a third-party list that doesn’t match your serial number – I feel you. That’s wasted time and a parts counter headache. This 1989 Parts Catalog from Koehring Cranes & Excavators is the real deal: 232 pages of factory-sourced exploded views, group indexing, and numerical cross-referencing. Not a reprint. Not a scan that lost half the text. Original OEM print with part numbers that actually trace back to the assembly line.

Carrier Transmission and Drive Shafts – Groups 7 and 9

Need the gear set for the carrier transmission on a 4465? Group 7 covers the entire assembly – input shaft, clutch pack, shift fork, the works. Group 9 ties in the drive shafts and couplings. Each exploded illustration is keyed to a parts list on the facing page. Page 7 (the group-page number, not PDF page) shows the transmission breakdown. Don’t guess which bearing fits. The manual lists every serviceable part for every machine built under that model designation, using serial number breaks where product improvements happened.

Fuel and Hydraulic Systems – Where the Specs Live

The fuel tank is listed under Group 2 (Carrier Frame, Fuel Tank) and Group 15 (Upper Structure, Turntable, Fuel Tank). Two separate groups because the carrier and upper structure each have their own tank. The hydraulic system gets Group 25 – pump drive case, valves, hoses, fittings. These are the parts that keep the machine moving. Don’t rely on a generic aftermarket list that says “fits Koehring” – it won’t have the correct part numbers for your 4470 with a specific pump drive. This catalog does.

232 Pages of Factory Parts Data – What You Get

Every section follows Koehring’s parts group numbering: stabilizers (Group 3), carrier suspension (Group 4), carrier axles and wheels (Group 5), carrier engine and clutch (Group 6), brakes (Group 10), steering (Group 11), upper engine (Group 16), swing system (Group 22), pump drive case (Group 24), operator’s cab and controls (Group 27), electrical system (Group 31), and excavator attachment (Group 50). Plus a numerical parts list at the front of the manual keys every part number to the page where it appears. That’s the fastest way to cross-reference – no flipping through the whole book.

Why OEM Documentation Beats Aftermarket Parts Lists

Aftermarket catalogs often skip the serial number splits. The factory manual says right on page 2: “KNOW THE SERIAL NUMBER OF YOUR MACHINE before searching for replacement parts.” When Koehring introduced a product improvement – like a revised swing motor or a different hydraulic pump drive – the part number changed, and the manual shows that change by serial number range. A third-party list might lump them all together and you end up with a part that doesn’t fit. That’s a bad day on a worksite. This manual prevents that.

If you’re running an older Koehring excavator, support it with factory documentation. Check the related manuals: Koehring T-S44, 644 1974 Parts Catalog – Factory OEM Parts Reference, Koehring S-155 1977 Parts Catalog – Factory OEM Parts Reference, and Koehring 366 Hydraulic Hoe Parts Catalog – OEM Factory Specs. For broader context on heavy equipment parts standards, see Automotive Industry Overview or Automotive Industry Overview.

FAQ – Koehring 4460-4475 Parts Catalog

Does this parts catalog include torque values for bolts?

No. This is a parts catalog, not a service manual. Torque specs belong in the maintenance manual.

How do I know which parts group applies to my specific serial number?

Use the parts group index (pages 2-3 in the manual) to find the group that covers your system – for example, Group 16 for upper engine. Then check the serial number breaks listed on the individual parts list page. The manual notes product improvements with alternate part numbers tied to specific serial number ranges. If you need help decoding that, the numerical parts list at the front cross-references every part number to its page, so you can verify if a part is still serviceable or if there’s a replacement. Always start with your machine’s serial number before ordering anything.

Does this cover the C4470 model?

Yes. The C4470 is listed under part number 12261-107 and included in this common manual.

Can I use this in place of an operator’s or maintenance manual?

No. Use it as a supplement to those manuals for parts ordering, not for repair procedures or safety checks.

You need the right parts to keep a 4460, 4465, 4470, or 4475 running. Stop guessing which bearing or seal fits. Get the exploded view and part number straight from the factory. Access the Factory Manual now.