Description

O&K 1700Z Parts Catalog – Factory OEM Manual (297 Pages)

If you’ve ever tried to order a part for an O&K 1700Z loader using a generic aftermarket cross-reference, you already know the pain. Wrong part numbers, missing supersessions, weeks of back-and-forth. What you need is the factory O&K 1700Z Parts Catalog – the same 297-page book your dealer would pull up. I’ve been turning wrenches for almost three decades, and I can tell you: nothing beats having the original illustration and part number list on your bench.

This is Parts Manual TB124, dated August 1986, with manual part number 4608332. It covers the 1700Z loader equipped with the Deutz BF 4L 913 engine. Every exploded view, every bolt, every seal is listed by O&K’s original part number. You see the exact assembly, you read the reference number, you order the right piece. That’s it. No guesswork, no returns because you bought the wrong filter bracket.

Engine Model: Deutz BF 4L 913 – What This Manual Covers

Page 1 of the catalog states clearly: “Engine Model – Deutz BF 4L 913.” This is the air-cooled four-cylinder diesel that O&K put in the 1700Z. The manual doesn’t give you service specs or torque values – that’s not the point. Its job is to document every individual part that goes into that engine package. You need the injection pump? You need the fan shroud? The part number and illustration are in here. If you’re working on a 1700Z with a different engine, you’ll need a different parts manual, so check your serial number first.

Serial Number Required – Why It Matters

O&K Trojan Inc. made running changes. The same 1700Z model could have different front axles or hydraulic pumps depending on the build date. The catalog tells you, in bold print on page 4: “Because we are constantly upgrading our equipment, it is necessary that the SERIAL NUMBER of your machine accompany every repair parts order.” Skip this step and you might get a part that doesn’t fit. Write your machine serial number on the inside cover of this catalog and use it every time you order.

Parts Manual TB124: 297 Pages of Factory Data

Every page in this catalog is a scanned copy of the original O&K document. There are no aftermarket re‑interpretations, no blown-up copies of a copied copy. The illustrations are crisp, the part numbers are legible, and the reference numbers match the exploded diagrams. 297 pages cover the entire loader: engine, transmission, axles, hydraulics, steering, electrical. You won’t find a more authoritative source for part numbers on a 1700Z. For related equipment, check out the O&K L45, 4500Z 1990 Parts Catalog – Parts Manual TB126 or the O&K L3000 Parts Catalog – Factory OEM Manual (236 Pages).

Ordering Parts: What You Need to Include

When you call your parts supplier, have this information ready, exactly as the manual states: machine model number, machine serial number, part number of the desired part, part name of the desired part, quantity wanted, and your shipping address. The catalog shows you the correct part number and part name; you just copy them. Nothing frustrates a parts counter guy more than “I need a thingy for a loader.” Use the manual, get it right the first time.

Factory Specs vs Aftermarket Catalogs

I’ve had customers bring in aftermarket part catalogs that list the wrong bearing size for a 1700Z steering knuckle. The aftermarket publisher guessed the interchange and got it wrong. This O&K catalog came from the factory. O&K Trojan Inc. didn’t guess. Every part number is backed by an engineering drawing. If you care about uptime and not redoing a job because the seal was the wrong cross‑section, this is the document to use. The wider Automotive Industry Overview shows how important original documentation is across all equipment, not just cars. Don’t shortcut yourself.

You’ll also find the O&K L2500 Parts Catalog – Factory Specs for Part Ordering useful if you run a mixed fleet.

Using the Index to Find Parts

The manual includes a front index that groups parts by major systems. Need a hydraulic pump seal? Look up “Hydraulic System” in the index, find the illustration page, cross‑reference the reference number to the part list. Every time I’ve used this method for a 1700Z, I’ve ordered exactly what I needed. No delays, no wrong parts. That’s the value of a factory parts catalog.

Does this manual include torque specifications or repair procedures?

No. This is a parts catalog, not a service manual. It lists part numbers, names, and quantities. For repair steps, you need the factory service manual.

How do I know if a part has been superseded to a different number?

O&K sometimes updated parts without reissuing the entire catalog. The manual is dated August 1986. If you order using the number from this book, ask your dealer for current supersession. The catalog gives you the original part number, which is the starting point for the dealer to check updates.

Ordering parts for an O&K 1700Z doesn’t have to be a guessing game. The factory parts catalog puts the correct numbers in your hands. Every part, every illustration, every reference number – exactly as O&K intended. Access the Factory Manual now and stop wasting time on cross‑reference charts that don’t know your loader.