Description

Hyundai HLF20, HLF25, HLF30CII Parts Catalog

You’ve got a forklift down, a part number you can’t read, and a dealer who wants a serial number before they’ll sell you a seal. Guess wrong on the part and you’re eating the cost of a return plus another week of downtime. That’s why I keep this Hyundai HLF20, HLF25, HLF30CII Parts Catalog on the shelf beside the torque chart. It’s 73 pages of factory-sourced part numbers, exploded diagrams, and interchangeability codes that tell you exactly what fits and what doesn’t. No aftermarket guessing game.

HLF20, HLF25, HLF30CII Parts Breakdown

This catalog covers three models: the HLF20CII, HLF25CII, and HLF30CII. Each group listing tells you whether a part is common across all three or specific to one. The introduction on page 2 explains how the manual treats differences – if a component varies between models, it’s flagged right in the group name. You’ll see HLF20/25/30CII in the heading, then individual listings for each. That means when you’re ordering a brake pedal assembly for an HLF25, you’re not accidentally grabbing one that only fits the HLF30. Look up item numbers, part numbers, and quantities per machine – all from the same source the factory uses.

Does This Manual Include Serial Number Ranges?

Yes – and that’s why you pay attention to the SERIAL NO. column. Every part line lists the applicable machine serial range. For example, a part marked “– #1020” means it fits machines built before serial 1020. “#1021 –” means after 1021. If you skip this column, you can order a fuel filter bracket that won’t line up with the bolt holes. I’ve seen guys do it. Page 2 of the manual spells out the notation clearly.

73 Pages of Factory Part Numbers

Seventy-three pages. That’s the entire catalog for the HLF20, HLF25, and HLF30CII. It’s not a condensed cross-reference – it’s the full OEM parts listing from Hyundai, the same one dealers pull up on their terminal. You get the part number, the issue number (IS) that tracks engineering changes, the description with dot notation for assembly components, and the interchangeability code (ITC) that tells you if two parts can swap. The abbreviations list on page 3 helps you decode terms like “ASSY” or “L/GAUGE.” This is what you need when you’re standing at the parts counter and the kid asks, “You got a part number?”

Order Parts the Right Way

Page 3 of the catalog includes a table for ordering parts. It lists the equipment model, serial number, part number, part name, quantity, and your contact info. That’s the minimum. If you don’t provide the serial number, you might get a part that was superseded or won’t fit. The manual also tells you where to find the serial number – stamped on the right side of the machine, top surface of the hydraulic tank. Save yourself a phone call. Write it down before you call the dealer. Related: if your shop also works on HDF-series trucks, check the HYUNDAI HLF20CII HLF25CII HLF30CII Parts Catalog. For operator-side instructions, the Hyundai HDF35 HDF45 HDF15 HDF18 HLF20 Operators Manual – Factory Specs covers controls and daily inspections. If you need a broader view of the automotive equipment used in these lifts, the Automotive Industry Overview provides context. And for the battery specifications, refer to the Automotive Battery guide.

Interchangeability Codes: What the Letters Mean

You’ll see a column labeled ITC with codes A, B, C, or D. This is the interchangeability index. A means old and new are fully interchangeable both ways – bolt on and go. B means the new part can replace the old, but not vice versa. C means the old can replace the new. D means no interchangeability – don’t even try. That’s gold information when you’re trying to use up old stock or you find a NOS part at a salvage yard. The manual explains this on page 2, and you ignore it at your own risk. I’ve seen a B-coded piston installed backward because someone assumed it was an A. Minutes turned into hours.

Safety and Parts Accuracy

A forklift is a 10,000-lb piece of machinery. If you install the wrong hydraulic cylinder seal, it blows out under pressure and the mast drops. The parts catalog won’t tell you the torque value for that seal – that’s in a service manual – but it will give you the right part number so you don’t end up with a seal that’s undersized. This is not a training document; it’s a parts reference. Use it alongside the workshop manual. The Hyundai HDF35 HDF45 HDF15 HDF18 HLF20 Operators Manual covers daily operation if that’s what you need. For the HLF20/25/30CII, this parts catalog is the only source you trust for ordering.

Don’t waste time with aftermarket catalogs that guess at Hyundai part numbers. Get the factory document that lists every nut, bolt, and seal for the HLF20, HLF25, and HLF30CII. Open the file, find the section you need, and order with confidence because you’re working from a .PDF that matches the dealer’s terminal. Access the Factory Manual while it’s still available.