Description

Yale MSW, MRW 2001 Parts Catalog – OEM Factory Data

You are in San Antonio, TX, with a Yale MSW or MRW walkie stacker that needs parts. The unit has 3,000 lb. capacity, and the brake shoes are shot. You pull up some aftermarket parts site, but the part numbers don’t match what you see on the old shoe. Sound familiar? Yale MSW, MRW 2001 Parts Catalog fixes that. This is the factory-issued book – 192 pages of the same exploded diagrams and part numbers that Yale dealers used. No guessing which spool valve goes on a B821N15055 frame. You want the right part the first time, not the third.

Brake Shoes and Linkage: What the Catalog Covers

Brake wear on these machines is predictable. The catalog gives you the OEM part number for the brake shoes on page 1-12. It also includes the linkage, springs, and any spacers. If you order the wrong retracting spring, you lose braking force. That is a safety issue, plain and simple. The factory diagram shows you exactly how the assembly fits together, so you can order the right pieces and get the machine safe again.

Why OEM Documentation Matters for Parts

Aftermarket parts catalogs often combine several model years into one drawing. They leave out the little differences between a MSW 020 and a MRW 030. This catalog is specific to the MSW and MRW models built in 2001 with serial numbers starting B820 and B821. Look at the Battery Charger section on page 6-14 – OEM part numbers for the charger, not generic substitutes. That saves you the headache of a charger that doesn’t talk to your battery pack. The Yale OS 030 BC SS 030 BC 1997 Parts Catalog OEM is another example of this level of specificity for an earlier series. If you need parts for the MP series, check the Yale MP, MPB 040 AC 1997 Parts Catalog Factory OEM. And for older Eaton Yale & Towne trucks, the Eaton Yale & Towne 1700 1969 Service Manual – OEM Factory Data covers those units.

3 Systems You Can Identify with This Catalog

First, the hydraulic system – the catalog lists the single-spool valve for the lift function, plus the hydraulic pump (12 V or 24 V) on page 6-11. Second, the drive motor assembly – multiple variations for 12 V and 24 V, with group numbers like #86020624. Third, the electrical arrangement – wiring diagrams for both MSW and MRW Type E control systems. Each system is broken down into individual components with their part numbers, so you can point to the exact item on the diagram and order it.

Does This Catalog Include Wiring Diagrams?

Yes. The Alphabetical Index lists Wiring Diagrams for MRW on page 2-34 and MSW on page 2-40. These are factory schematics – not redrawn by some third party. You get the component labels as they appear on the truck. That matters when you’re tracing a fault in the direction contactor assembly (page 2-14). The catalog also includes wiring schematics and options diagrams, so you can identify which harness goes where even if the truck has add-ons like a Battery Roller Option (page 9-6).

Get the Right Part Numbers from the Numerical Index

At the back of the catalog there is a Part Sheet Index that maps part numbers to page numbers. You have a part number from the old part – you look it up here, and it tells you which exploded view it belongs to. That is faster than flipping through every section. The catalog uses the same part numbering system that Yale used in 2001, so the numbers match what you see stamped on the components. No cross-referencing needed.

Every section in this catalog comes from the original Yale PDF – no marks, no revisions. The mast components (Two Stage High Visibility on page 8-8) are listed with the correct lift cylinder assembly and chain anchors. If you are rebuilding a triplex mast, you need those numbers. For a broader look at the Automotive Industry Overview of material handling equipment, you can read up on the history. But when you need a part, you need a factory parts catalog.

This is not a service manual. It does not tell you how to rebuild the pump. What it does is give you the exact part numbers for every nut, bolt, seal, and motor. That means you order the right parts and get the machine back in service. The factory brake shoes, the hydraulic control valve, the battery connector assembly – all on the pages I cited. Access the factory manual today and stop wasting time chasing wrong numbers.

FAQ

Does this parts catalog cover the brake shoes for MSW and MRW?

Yes. Brake Shoes and Linkage are on page 1-12. The diagram shows the shoes, springs, and linkage with OEM part numbers.

Can I use this catalog to order a replacement lift pump motor?

Yes. The catalog lists the lift pump motor for 12 V and 24 V systems on page 2-29 and the pump assembly on page 6-9. You can identify the correct motor by voltage and group number.

Is there a difference between the MSW and MRW wiring diagrams?

Yes. The catalog has separate wiring diagrams for MSW (page 2-40) and MRW (page 2-34). The schematics differ because the reach mechanism in the MRW adds extra switches and contactors.

What if I need a part that is not listed in the index?

Every part in the catalog is cross-referenced in the Alphabetical Index. If you do not find it, it likely was not part of the base truck or was a field-installed option that used generic hardware. Contact a Yale dealer for non-standard parts.

We do not sell reprints or copies. This is the original factory PDF from Yale, released in January 2001. 192 pages of actionable part data. Automotive Industry Overview is an external resource, but for part numbers, stick with the OEM. Access the Factory Manual now and keep your Yale running with the right parts.