Description

Caterpillar EP16K, EP18K, EP20KC Parts Catalog

The Caterpillar EP16K, EP18K, EP20KC Parts Catalog is the only document I’d trust to order parts for these forklifts. If you’ve ever had a parts counter guy hand you a wrong grommet because the catalog in his system merged three model years, you know what I mean. This 38-page factory publication breaks down every assembly by serial number range. You get exploded views, reference numbers, and exact OEM part numbers. Aftermarket catalogs often combine diagrams or drop supersessions. This one doesn’t. You look up the part, order it, and it fits.

Electric System Components (Chapters 04-01 to 04-03)

Electric system covers three sections. Chapter 04-01 details the ignition switch, harnesses, head lamp bracket, and micro switch assembly. Page 2 shows the control valve connection. Each component has a reference number that ties to the parts list. Need a horn or a band clamp? It’s in there. The harness part numbers are broken out by serial number range, so an EP16K ETB6A-00011-up gets a different harness than an EP20KC. If you skip the serial number check, you’ll order the wrong part. I’ve seen it happen.

Motor Controller: Page 8 Breakdown

The motor controller section (chapter 22) is one page but it covers the drive controller unit for all three models. The part numbers are serial-number specific. Don’t assume the EP18K uses the same controller as the EP20KC. Page 8 confirms the differences. You get the exact Caterpillar part number for the controller assembly, including any mounting hardware.

Hydraulic Control Valve – Which Parts Are Listed?

Control valve group splits into two chapters: 72-02 and 72-03. Pages 12 and 14 show the valve body, spools, springs, and seals. The hydraulic control chapter (72-01) covers the lever linkage and actuator. If you’re rebuilding a valve, you need this catalog to identify every o-ring and backup washer. Aftermarket catalogs often list a “valve kit” that doesn’t fit your exact serial number. This one does. The valve section alone makes this manual worth the access.

Name-Plate Identification (Page 24)

The name-plate section lists the data plate and decals. Important for ordering a replacement plate when the original is worn off. The part numbers for the name-plate are specific to EP16K, EP18K, and EP20KC. A three-dollar sticker can save a citation from DOT if the rating plate is missing.

Use the Numerical Parts Index and Bolt Table

After the diagrams, the Numerical Parts Index starting at page C1 lets you look up any part number and find which page it appears on. The TABLE OF BOLT,W/WASHER- on page D1 gives the fastener specs used across the entire machine. If you need a specific bolt with washer, you can cross-reference the size and thread pitch. That’s the kind of detail you don’t get from a third-party website. This is a factory Caterpillar publication, not a copy from a service manual aggregator. The page numbers match exactly what a dealer would pull up on their system. Every part number is verified against the original engineering release.

If you’re maintaining your own forklift in a small warehouse or farm, this catalog saves you the headache of cross-referencing. You don’t need a dealer login. The diagrams are clear enough that a beginner can identify a part, but the part numbers are exact enough for a pro. For related manuals, check out Caterpillar EP16K EP18K EP20KC Service Manual – OEM Shop Data for repair procedures, or Caterpillar EP16K Troubleshooting Manual – Factory OEM Diagnostic Guide for diagnostic flowcharts. If you work on other equipment, Caterpillar C15 2006 Parts Catalog – Factory OEM 884 Pages covers on-highway engines. For an overview of the equipment industry, see Automotive Industry Overview and Automotive Industry Overview.

Can I use this parts catalog to replace a control valve on my EP20KC?

Yes, if you have the serial number and reference page 12 for the correct valve assembly.

How do I know if this catalog covers my specific forklift’s serial number?

The manual covers EP16K serial ETB6A-00011-up, EP18K ETB6A-50001-up, and EP20KC ETB7A-00011-up. Check the serial number plate on your machine. If it falls within those ranges, the part numbers in this 38-page catalog apply. Use the Numerical Parts Index starting at page C1 to cross-reference any part number. Note that this is a supplement, so you may need the base manual for complete coverage. The TABLE OF BOLT,W/WASHER- section on page D1 lists fastener specs used throughout these models.

Stop ordering parts by luck. Access the Factory Manual now and order the right part every time.