Description

Yale NR035, NR045, NDR030 1991 Parts Catalog

If you are rebuilding a Yale narrow-aisle reach truck and you do not have the OEM parts catalog, you are wasting time and money. Aftermarket parts lists are guesses at best. This is the 1991 factory release – 159 pages of verified part numbers, exploded views, and cross-references for the NR035, NR045, and NDR030 models. I have torqued enough head bolts to know that using the wrong brake master cylinder seal or a misidentified contactor can kill a job. This catalog takes the guesswork out. It comes straight from Yale Materials Handling Corp, Greenville, NC. You get the exact index layout, the original part codes, and the confidence that what you order will fit the first time. No reprints, no aftermarket fluff. The Yale NR035, NR045, NDR030 1991 Parts Catalog is the only source you should have on your bench for these trucks.

Brake System: Master Cylinder and Drive Motor Parts

Every reach truck needs brakes that work under load. The catalog breaks down the Brake Master Cylinder (page references 4-8 and 4-12), the Brake Drive Motor (4-12), and the complete Hydraulic Brake System (4-8). You get the exact part numbers for the master cylinder assembly, drive motor brake components, and the caster wheel brake parts. If you are replacing a Brake Master Cylinder, you do not need to guess which seal kit works – the catalog lists it by model and serial number range. The Brake System section (4-2) gives a general overview, but the detail pages are where you find the shims and springs that aftermarket catalogs ignore.

Cylinder Assemblies: Hoist, Tilt, Sideshift, and More

Cylinders are the heart of the hydraulic system on these trucks. The catalog includes the Cylinder-Hoist-Triplex (6-12), Cylinder-Fork Lift (6-13), Cylinder-Tilt (6-32), Cylinder-Sideshift (8-6), Cylinder-Mast to Decend (6-31), and Cylinder-Hydraulic Compartment (1-4). Each entry gives the OEM part number, the quantity required, and any associated hardware. For example, the Cylinder-Tilt assembly includes the rod, piston, and seals. If you ever had a leak develop after replacing a tilt cylinder with a generic seal kit, you know why you need the factory part number. The catalog also shows the Cylinder-Sideshift brake (9-1) – a specific assembly that often gets overlooked.

Electrical Components: Contactors, Controllers, and SCR Panels

Electrical gremlins can stop a lift truck as fast as a blown motor. The catalog lists the Contactor-Battery (2-20), Contactor-Forward & Reverse (2-8), Contactor-Hoist (2-10), Contactor-Power Steer (2-14), and the Controller-With Control Handle (2-12 to 2-14). You also get the SCR Panel (2-4), the Relay Panel (2-2), and the Instrument Panel (Monitor Box) (2-15). Each contactor has a distinct part number based on the voltage and amp rating. Using the wrong contactor can cause arcing or failure. The catalog even covers the Discharge Indicator (2-15) and the Horn (2-15) – minor parts that are a pain to match by eye.

Hydraulic System: Pumps, Motors, and Filters

The hydraulic system keeps the mast moving and the steering responsive. The catalog includes the Filter-Hydraulic Oil (1-6), Pump & Motor-Hoist-36 Volt, Dual (7-6), Pump & Motor-Power Steer (7-8), and Pump/Power Steer-(Dual Pump) (7-14). It also covers the Hydraulic Unit-Power Steer (5-7) and the Hydraulic System overview (7-10). If you need a replacement hoist pump motor, the catalog gives the correct 36-volt motor part (2-18) and the drive motor (2-16). The Steering Group (5-2) and Valve-Auxiliary Control are also indexed. Do not trust a salvage yard to tell you what part fits – use the factory cross-reference.

Why the 1991 OEM Parts Catalog Beats Aftermarket

Aftermarket parts catalogs for Yale trucks often combine multiple years into one listing, leading to wrong part numbers. This 1991 edition is model-specific: NR035, NR045, and NDR030. The alphabetical index starts with Articulating Shaft (3-2) and goes through every component. The Decal & Plate Location (1-8) section ensures you order the correct nameplate and safety decals. Yale Materials Handling Corp released this manual in April 1991 with the part numbers that were current at that time. If you need to order from a dealer, you can give them the part number straight from this catalog. For related model coverage, check the Yale NR/NDR/NS Forklift 1998 Parts Catalog for later revisions, or the Yale NR035, NR040, NR045, NDR030, NS040 1996 Service Manual for repair procedures. The Yale NR035 NR040 NR045 NDR030 NS040 1998 Service Manual also provides updated service information. For a broader context on parts standardization in the Automotive Industry Overview, this catalog aligns with the original equipment manufacturing philosophy. You can also read the Automotive Industry Overview for background on part numbering systems.

FAQ – Frequently Asked Questions

Does this catalog cover the NDR030 model?

Yes. Page 2 shows NDR030 BB with 3,000 lb capacity, and the entire catalog includes parts for it.

Are part numbers in a 1991 catalog still valid for current rebuilds?

Yale reserves the right to change parts, so some numbers may be superseded. However, this catalog gives you the original OEM reference. When you contact a dealer, they can cross-reference the 1991 number to the current supercession. I have used 30-year-old parts catalogs to order seals and cylinders – 9 times out of 10 the part is still listed under the same number or a direct replacement. The alternative is guessing with aftermarket lists that are often wrong. If the part has been superseded, the dealer will tell you the new number. Without the original catalog, you have nothing to cross-check against. This manual saves you from ordering blind.

Can I use this catalog to order parts directly from a dealer?

Yes. The catalog is an official Yale publication. Hand the dealer the part number from the alphabetical index, and they will process it.

What is the difference between this parts catalog and a service manual?

A service manual tells you how to remove and install components. A parts catalog tells you what part number to order. You need both. This catalog lists only parts – no torque specs or repair steps.

If you are working on a Yale NR035, NR045, or NDR030, do not risk a parts mismatch. Access the Factory Manual and get the exact OEM part numbers for every brake, cylinder, contactor, and hydraulic component. Keep it on your tablet or printed on the bench. It will pay for itself on the first correct order.