Description

Iseki TH4260, TH4290, TH4330 2014 Parts Catalog

If you’ve ever tried to identify a bracket for an Iseki transmission using a blurry online image, you know the headache. You need the exact part number, not a cross-reference that might be wrong. That’s why this Iseki TH4260, TH4290, TH4330 2014 Parts Catalog exists. 250 pages of factory drawings, part numbers, and callouts. No aftermarket reinterpretation. Just the original data from Iseki’s engineering department. You can find every nut, seal, and hose for the fuel and transmission systems.

Radiator to Steering: What This 250-Page Catalog Covers

Radiator System on page 1 begins the catalog. Then it moves through the Muffler System (different for TH4260/4290 vs TH4330), Air Cleaner, and multiple Fuel Filter and Fuel Tank sections. Each system is broken out by model variant. If you have a TH4260, the fuel filter arrangement is separate from the TH4290/4330. The catalog shows you exactly which parts belong to which chassis. This is the kind of detail you need when ordering a replacement fuel line or a transmission case plug.

Fuel System: How the TH4260 Differs from TH4290/4330

I’ve seen guys order a fuel filter base for a TH4290 and try to bolt it onto a TH4260. They look the same until the threads don’t match. This catalog dedicates separate sections: Filter(Fuel)system(Th4290,4330) and Filter(Fuel)system(Th4260). Same for the fuel tank – main and sub tanks for the larger models. Page 1 lists all these sections. You can see the part numbers drawn with the assembly. Cross-reference with your serial number and you’re done.

Transmission System Breakdown – Over 30 Sections

This is where the catalog earns its keep. The transmission chapters start on page 2. You get Case(Transmission/Front)system, Clutch(Main/Duble)system, Gear(Input)system for H Type and Except H Type, Gear(Pto)system, Shaft(Clutch)system, Pedal(Clutch)system, Hst System(H Type), and then dozens of gear change, counter, reverse, 4wd, and PTO systems. Each figure corresponds to a specific assembly. If you need the input gear for the H Type, you go to figure 17 or 18 – page 2 shows the list. The part numbers are right next to the exploded view. No flipping between pages.

Why Trust OEM Over Aftermarket Parts Diagrams?

Aftermarket catalogs often miss the H Type variants or combine them incorrectly. This is the original Iseki document, printed in 2014. The TH4260, TH4290, and TH4330 have different axle housings, steering brackets, and PTO systems. The catalog includes separate sections for each model where needed. For example, there are three versions of Pinion(Drive)system: Except H Type, H Type Except W, and H Type. That level of detail doesn’t exist in a generic parts lookup. You pay once and get the correct part every time. ISEKI TH4260/TH4290/TH4330 Parts Catalog also includes the battery system (H Type and Except H Type), accelerator cable and lever systems, and all the hydraulic and cylinder systems for the three-point hitch. If you also need service procedures, check the Iseki TH4260 TH4290 TH4330 Parts Catalog – OEM Factory Manual for repair instructions. The Iseki TH4260, TH4290, TH4330 Service Manual – 248 Pages covers maintenance and troubleshooting. Automotive Industry Overview gives context on agricultural machinery standards, but for actual part numbers, stick with the factory catalog. Automotive Industry Overview is background reading only.

3 Things to Check Before Ordering Parts

First: confirm your model and H Type. The catalog splits components by H Type and except H Type. Second: use the figure number to find the exact illustration. The PDF is searchable by chapter. Third: verify the part number against your existing part if possible. The catalog provides the OEM number, not a generic replacement. This is the same data dealers use.

Does this catalog include torque specs?

No. This is a parts catalog, not a service manual.

How do I find the correct part number for my TH4330 fuel tank?

Look under Tank(Fuel/Main)system(Th4290,4330) and Tank(Fuel/Sub)system(Th4290,4330). The TH4330 uses the same fuel tank assembly as the TH4290, but the TH4260 has its own section. Each assembly is shown with an exploded view and numbered callouts. Match the callout number to the parts list. If your tractor has a mid-mount PTO, check the Pto(Mid)system(H Type) section as well, because the fuel routing may differ. The catalog is organized by system, not by model, so you need to check both the system name and the model suffix in parentheses.

Will this work for my Iseki TH4220?

No. This catalog is specific to TH4260, TH4290, and TH4330 models from 2014.

How many pages does it have?

250 pages.

Access the Factory Manual and keep it on your tablet or print it out. When you’re ordering a transmission seal or a fuel filter, you’ll have the exact number. No wasted trips to the dealer. No wrong parts. Get the OEM data and fix it right.