Description

Iseki TU324F, MHUE22C, MHUE21C, MHUE21, MHUE22 Parts Catalog

Fishing through aftermarket parts websites for an Iseki part number gets old fast. You end up with a generic diagram that doesn’t match the engine code on your machine. This catalog—Iseki TU324F, MHUE22C, MHUE21C, MHUE21, MHUE22 Parts Catalog—is the factory-issued parts book. 223 pages, scanned from the original binder. Every figure, every key number, every part code came from the same people who built the tractor. No reprint guesswork.

Engine Section Breakdown: Cylinder Head to Injection Pump

The ENGINE section starts with the cylinder head (Fig. 1 through Fig. 4) and works through the crank case, timing gear case, valve train, cam shaft, piston assemblies, and lubrication system. You get separate figures for the water pump, fan, injection nozzle, and injection pump. Each figure has a corresponding parts list with the Iseki part code, description, quantity, and interchangeability notes. If you are tearing down an E3AE1-B07K engine, this is the map.

Does This Parts Catalog Cover the MHUE22C and MHUE21 Variants?

Yes, and the table on page 2 spells it out. The TU324F chassis is available with multiple machine types: MHUE21C, MHUE22C, MHUE21, MHUE22, MHUE51, and MHUE52. Each type has a specific combination of tire tread and regional specs (Switzerland low-lug, Germany turf, France/Italy low-lug). The catalog lists which figures apply to which type. You are not guessing whether a part fits your exact tractor—the marks (○) show compatibility. That’s how a real parts book works.

3 Reasons to Choose OEM Over Aftermarket Parts Catalogs

First, the part codes are original. Numbers that start with V or W are standard market parts—everyone can source those. But the Iseki-specific codes (like 6515-300-110-00 on Fig. 25) are only in this catalog. Second, the interchangeability column (ITC) tells you if a new part supersedes the old one, or vice versa. Third, the color code column (COL) matters when you need a painted bracket. Aftermarket catalogs skip all three.

Get the Right Part Number: How to Read the Head Paragraph

Page 3 explains the column headings. The KEY number matches the figure illustration. PART CODE is the Iseki factory number—order it from any dealer that respects OEM documentation. QTY column uses M for meter length, ℓ for liter, and AR for parts that need adjustment. The REMARKS column includes serial number ranges (e.g., -1799) so you know if a part changed mid-production. Read that page before you order anything.

Cylinder Head Assembly: Fig. 1 Through Fig. 10 Coverage

Figs. 1 through 10 cover the head cover, intake, exhaust, cylinder block, bearing undersize, crank case, rear plate, timing gear case, hanger, and valve components. Each figure is an exploded view with callouts. For example, Fig. 4 shows the Cylinder section itself—critical when you are replacing sleeves or pistons. The catalog even includes repair parts (Fig. 24) and special figures for specific part numbers like 6281-200-004-00. That level of detail keeps you from ordering the wrong piston ring set.

Working on these Iseki tractors requires patience and the right reference. The ISEKI TU324F Parts Catalog is the same document we are selling here. If you also maintain older models, check out the Iseki TS3110 Parts Catalog – Factory OEM Parts Breakdown and the Iseki TXG23 TXG23FH TXG23TH TXG23E 2003 Parts Catalog. For background on why factory manuals matter in the broader Automotive Industry Overview, see the standards for documentation. The Automotive Industry Overview notes that original equipment specs reduce error rates significantly—I see that every day in my shop.

Can I use this catalog to find parts for a different Iseki model?

No. This catalog is specific to the TU324F tractor with the listed MHUE variants. Other Iseki models have different part codes and figures.

How do I know if a part listed here fits my particular machine (e.g., MHUE21C vs. MHUE22C)?

Each line in the parts list has a column titled TYPE OF MACHINE with marks (○) indicating which machine type uses that part. Check the table on page 2 first—it maps each machine type to its engine code (E3AE1-B07K). Then cross-reference the part line. For example, a part marked only for MHUE21C will have a ○ under that column. Parts marked for multiple types show multiple ○ marks. If a part has no mark, it is standard across all types. Pay attention to serial number ranges in the REMARKS column; some parts changed after a certain serial number. The catalog also includes interchangeability codes (ITC) that tell you whether old parts can be replaced by new ones (1), new parts can replace old (2), or they are not interchangeable (3). Always verify the ITC before ordering a superseded part. This level of detail is why OEM catalogs save you from returning wrong parts.

You need the exact factory data to keep your Iseki running without chasing ghosts. 223 pages of original parts breakdown. No aftermarket interpretation. Access the Factory Manual from AutoRepairManuals and put it on your workbench.