Description

Yale GLP20, GDP20, GDP25, GDP30, GLP25 2006 Parts Catalog

If you’re ordering parts for a Yale GDP/GLP20-30 forklift and you don’t have the factory parts catalog, you’re wasting time and money. I’ve seen too many guys guess at part numbers and end up with the wrong seal kit. This Yale GLP20, GDP20, GDP25, GDP30, GLP25 2006 Parts Catalog is what you should be using. It’s 920 pages of factory-sourced part numbers, exploded diagrams, and serial number breaks. There’s no guesswork.

Diesel Engine (2.5 and 3.0 L) Coverage – What You Get

Section 2 is a beast. Diesel engine (2.5 and 3.0L) covers XA/HA motor mounts, exhaust, muffler, radiator hoses (powershift and hydrostatic), flywheel and torque converter, cylinder block, cylinder head, camshaft and valve, crankshaft and piston, timing case cover and oil pan, oil pump and filter (XA and HA separated), manifold, fuel system, injector holders, injection pump, water pump, and engine electrical. Each sub-section has its own exploded view and part number list. If you’re rebuilding a 2.5L or 3.0L diesel, this is where you live. Page 2 shows the model identification system so you decode your truck’s build before ordering.

GLP Engine Sections – 2.0L, 2.2L, and 3.0L LPG

Sections 3 and 4 cover the LPG engines. Section 3 is for the 2.0L and 2.2L FE/F2 engines, including low emissions variants, two-way catalytic converters, high-mounted exhaust, and electronic controls. Section 4 is the 3.0L LPG engine with different series from 1998-2005. The manual uses serial number breaks like “⇒S/N A875B-10736” to show exactly when parts changed. That detail is missing from aftermarket catalogs. The radiator hose section alone splits into three different S/N ranges for each transmission type.

Kraftstoff System – Fuel System Breakdown

Section 5 is the fuel system, covering LPG tanks and mounting – both fixed and swing-out/lowerable. Fuel lines are broken down by serial number ranges for FE/F2 and low emission open loop systems. If you’re replacing a vaporizer or solenoid, you need the correct serial number range. This catalog also includes the fuel system for powershift transmissions. For related models, check the Yale GLP/GDP16-20AF/BF 2007 Parts Catalog which covers the next generation.

3 Reasons to Choose OEM Documentation Over Aftermarket

First, aftermarket catalogs often group multiple years into one diagram, leading to wrong parts. This catalog uses exact production breaks – for example, the radiator hose section for a powershift transmission shows three separate ranges: up to S/N A875B-7838, between 7839 and 22174A, and after 22174A. Second, the part numbers are original Yale numbers, not cross-references that might be superseded. Third, the exploded views show orientation and hardware that generic catalogs omit. If you maintain a fleet, you’ll also need the Yale GDP/GLP20-30 Parts Catalog 2006 – Section: User Support Information and Yale GDP/GLP 20-30 Parts Catalog 2004 for earlier revisions.

Does This Manual Cover the Electrical System and Hydraulics?

Yes. Section 6 is the electrical system, section 7 steering, section 8 brakes, section 9 transmission, section 10 hydraulics. Each section has its own sub-sections for different drivetrain variants – for example, hydrostatic drive axles are listed separately from powershift. Mast sections 11 through 14 cover 2-stage limited free lift, 3-stage full free lift, and 2-stage full free lift. If you need to order a tilt cylinder seal or a lift chain, you’ll find it here. The broader Automotive Industry Overview gives context to Yale’s materials handling standards, but for parts, stick to factory docs.

How to Use the Part Number Index

Section 16 is a numerical index of every part number in the catalog. Don’t skip it. If you have a part number from a worn-out component, look it up in the index to find which page and illustration it appears on. That saves you flipping through 920 pages blindly. For general forklift safety, refer to the Automotive Industry Overview.

Who Should Buy This Catalog?

This is for anyone who owns or services a Yale GDP/GLP20-30 forklift from the 2006 model year. Home garage enthusiasts, fleet mechanics, and DIY owners will all benefit from having the factory parts breakdown. Beginners can use the model identification system on page 2 to confirm their truck’s configuration before ordering. Experienced techs will appreciate the serial number precision that prevents misorders.

FAQ

Does this catalog include all models GLP20, GDP20, GDP25, GDP30, GLP25?

Yes, all those models are covered in the 2006 edition.

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

A parts catalog lists every component with a part number and exploded diagram, but it does not include repair procedures or torque specifications. The service manual tells you how to take it apart and put it back together. Both are necessary. This catalog is for ordering the correct parts. Without it, you might order a gasket that doesn’t fit because of a serial number change. The catalog breaks down every nut, bolt, seal, and hose by production range. If you need a wiring diagram or adjustment specs, you want the service manual instead.

Can I use this to order parts from my local Yale dealer?

Yes. Provide your truck’s model and serial number, then use the catalog to find the part number. Dealers will verify, but having the correct number saves time and reduces errors.

How do I find the part number for the engine gasket set?

Start in the engine section for your model, look for the cylinder head or gasket group, then note the serial number range.

If you’re serious about keeping your Yale forklift running without throwing money at wrong parts, stop guessing. Access the Factory Manual from AutoRepairManuals today.