Description

Yale MP20T Parts Catalog – Factory OEM Parts Reference

You’re under a Yale MP20T, and the hydraulic cylinder seal is leaking. You pull the old part, drive to the dealer, and they tell you there are three different seal kits depending on the build date. That’s where the Yale MP20T Parts Catalog saves your afternoon. 50 pages of factory part sheets covering every system on this pallet truck – from the structure to the electromagnetic brake. No aftermarket cross-reference. Just the OEM numbers.

Structure and Support Systems: Part Sheets 1-2

Pages 6-7 cover the main structure (part sheet 1). You get exploded views of the frame, mast, and chassis components. Pages 8-9 detail the support and wheel assembly – part sheet 2. Need a load wheel or steer bearing? Those diagrams show the exact part numbers. Don’t try to match by eye; the catalog gives you the OEM reference down to the washer thickness. That matters when you’re reassembling a truck that sees daily warehouse abuse.

Hydraulic System and Lifting Cylinder: Part Sheets 3-4

Pages 10-11 contain the hydraulic system layout – pump, valves, hoses, and fittings. The lifting cylinder is broken out separately on pages 12-13. If you’re chasing a drift or a slow lift, this section shows every seal, piston ring, and gland. Order the correct kit instead of buying generic O-rings that blow out in a week. The catalog doesn’t tell you how to rebuild the cylinder, but it does tell you exactly which parts you need from Yale.

Electronic Systems: Power Cables and Sheath (Part Sheets 5-6)

Tracing electrical gremlins on a battery-powered truck? Part sheet 5 (pages 14-15) covers power cables – the heavy gauge wiring between the battery, controller, and traction motor. Part sheet 6 (pages 16-17) shows the sheathing and routing. These pages are worth their weight when a shorted cable has melted a harness. You get part numbers for the complete cable assemblies, not just generic wire. For related forklift documentation, check the Yale OS 030 BC SS 030 BC 1997 Parts Catalog OEM.

Steering and Traction Groups: Part Sheets 8-10

Steering group (pages 20-21) and traction unit (pages 22-23) plus the traction motor (pages 24-25). If your MP20T pulls to one side or the drive motor whines, these sheets let you pinpoint the steering gear, motor armature, or drive wheel assembly. The electromagnetic brake is on pages 26-27 – a separate part sheet because that brake is critical for safety. Never guess on brake parts; the catalog gives you the factory disc and magnet assembly.

Source Validity: OEM Yale Documentation vs Aftermarket

This isn’t a third-party compilation. It’s a direct reproduction of the original Yale Parts Catalog for the MP20T. The TOC shows multilingual labels – English, Italian, French, German, Spanish – matching factory documentation standards. Aftermarket catalogs often reuse outdated diagrams or merge part numbers across years. This one is locked to the MP20T model with specific reference T2500027. If you work on material handling equipment, you know that a wrong part number costs you two trips to the supplier. The Yale MP, MPB 040 AC 1997 Parts Catalog Factory OEM follows the same standard.

How to Use the Handbook: Legend and Index (Pages 2-5)

Pages 2-3 hold the part sheet index. Page 4 explains the symbols used on each sheet – fasteners, weldments, repairable components. Page 5 tells you how to read the catalog: part numbers are listed in columns next to the exploded view. It sounds obvious, but if you’ve ever opened a generic PDF that expects you to decode abbreviations, you’ll appreciate a proper legend. Spend five minutes on page 5 before you start flipping sheets. It saves you from ordering a bracket when you needed a bolt kit.

FAQ: Yale MP20T Parts Catalog

Does this catalog include service procedures or torque specs?

No. This is a parts catalog – it shows exploded diagrams and lists OEM part numbers. For torque specs and assembly steps, you need the service manual. You can find related factory service data in the Eaton Yale & Towne 1700 1969 Service Manual – OEM Factory Data.

Will these part numbers fit earlier or later versions of the MP20T?

The catalog covers MP20T trucks with serial numbers starting at T2500027 and up. Yale made revisions – check your truck’s serial plate. If your serial falls outside the range, some part sheets may not match. The 50 pages include all major assemblies from structure to battery extraction trucks. For later builds, verify the hydraulic pump and traction motor revisions. The Automotive Industry Overview can give context on industrial equipment standards, but stick to the catalog for part numbers.

Are the diagrams accurate for North American models?

Yes. The catalog is multilingual and covers CE-marked trucks, but the part numbers are identical worldwide. Yale uses the same global part numbering system. No regional deviations listed.

How do I find the part number for the electromagnetic brake assembly?

Go to part sheet 11, pages 26-27. The exploded view shows the brake coil, armature plate, and mounting hardware. Each item has a reference number that links to the part number list on the same page. About two minutes of looking, assuming you read the legend first.

When you’re maintaining a Yale MP20T, guessing at part numbers costs time and money. This 50-page Parts Catalog puts factory part identification on your bench. Don’t rely on online cross-references that might be wrong. Automotive Industry Overview might be interesting reading, but for actual repair parts, you need the OEM source. Access the Factory Manual from AutoRepairManuals and keep your forklift running.