Tuesday, June 3, 2025

Everything you need to know about Lift Truck Tires

Choosing and maintaining the correct forklift tires is essential for safe, efficient, and cost-effective operations. Regular inspections, proper selection, and timely replacement are key to maximizing tire life and forklift performance.



And while we don't offer quite all of these options, it might be useful to know about them.

  • Pneumatic Tires:
    Filled with air (like car tires), they provide excellent shock absorption and traction, making them ideal for rough or uneven outdoor surfaces such as construction sites and lumberyards. However, they are susceptible to punctures and require regular air pressure checks.
  • Solid Pneumatic Tires:
    Made of solid rubber, these are puncture-proof and more durable than air-filled pneumatics. They are suited for environments with debris or sharp objects and have a longer lifespan.
  • Cushion Tires:
    Made of solid rubber and fitted to a metal band, cushion tires are compact and best for smooth, indoor surfaces like warehouses and manufacturing facilities. They offer a smaller turning radius, making them ideal for tight spaces.
  • Polyurethane Tires:
    Lightweight and durable, these are used mainly on electric forklifts in indoor environments. They provide good traction, are non-marking, and resist chemicals and cuts.
  • Non-Marking Tires:
    Designed to prevent floor scuffing, these are essential in clean or appearance-sensitive environments such as retail, food, and pharmaceutical facilities.
  • Specialty Tires:
    Options include fiberglass-impregnated tires for heat resistance, static-resistant tires for explosive environments, and cold-prepped tires for icy conditions.

We recommend:

Poly tires electric trucks, especially when ridden or capable of lifting above 4 feet, due to the superior stability vs. rubber tires. Polyurethane also has less rolling resistance than rubber which increases efficiency.
Polyurethane tires are harder, can carry greater loads and will outlast a rubber tire by as much as 4 times. However, they also have less cushioning ability.
Polyurethane tires offer improved traction with different tread types without sacrificing load capacity. They are more durable and are less likely to suffer from chunking, tearing or delaminating. Polyurethane tires are less prone to cutting or tearing.

Polyurethane can be slippery when wet but tread styles, such as the Diamond Groove or XGroove are available for wet and cold floor conditions while maintaining high load capacities.

Rubber tires can offer a softer ride and are generally used outdoors on the larger propane and internal combustion lift trucks. Rubber tires dissipate heat well and are recommended for use at higher speeds. They offer a broader footprint providing better traction, particularly in wet conditions, but have lower load capacities. Rubber tires are typically made with carbon black and because of this will mark indoor floors.


Tread Patterns

Smooth – Smooth surface tires are best on clean floors and standard warehouse environments.  There are several types of smooth tires.  SC = smooth crown. SF = smooth flat.  These can also have tapered sidewalls TSW or straight sidewalls SSW


X-Groove, also known as Diamond Groove (XG) – These have an X or Diamond pattern cut in the tire surface, best for wet floors and freezer areas.  


Worried about the wear of your tires?

Check out this video on 
When to Replace and How to Measure Your Drive Tire


Free tire pressing service available 



with the purchase of a new tire or tire and wheel combo. Tire and hub assemblies are available in stock for many of the most popular electric pallet trucks. 

If you don't see what you are looking for here, just call us at 800-331-0839 or email us at csinfo@genericparts.com.

Crown WP Series & PE Series  *  Big Joe WPT60  *  BT Prime SMX45  *  Hyster W40XT & W40Z  *  Jung Heinrich EJE120 * Mitsubishi PW23 & PW30 * Raymond 102XM * Toyota 7HBW23  *  Yale MPB040E 


We have the Press-On Tires you need!

Wednesday, May 14, 2025

Pre-packaged Wheel Kits

PRE-PACKAGED WHEEL KITS



For easy Pallet Jack and Lift Truck repairs, our pre-packaged wheel kits contain wheels and all the hardware needed to install.




Easy to install 

Compact for Storage

Cost Effective


For Manual Pallet Jacks


For Electric Pallet Jacks



For Scissors Lifts 




Not sure how to replace your wheels and rollers?
We have step-by-step videos that show you how easy it is to


________________________________________________________


Generic Parts Service is the world's largest supplier 

of after-market pallet jack parts


Check out our replacement parts for

Electric Lift Trucks
Manual Pallet Jacks
Industrial Seal kits 
and more


Wednesday, April 9, 2025

How-to adjust the handle on your pallet jack

If your pallet jack is not quite working as it should, sometimes a handle adjustment will do the trick.

Tools needed: 

  • Hammer
  • Philips screwdriver
  • Screwdriver
  • Pinpunch
  • Pliers
  • Wrench (10mm)

Adjust the handle on your jack


To adjust the handle on your jack, the first thing you want to do is make sure that the unit is raising. 

First we'll loosen up the 10 millimeter lock nut that's on your adjustment screw, located on the release pedal itself. Then back out the set screw until it no longer touches the release pin. Basically, turn it all the way out. Now the pedal is not contacting anything.

Put the unit to pump position with the lever down, pull the handle down so it's in
pump position, and lightly pump it. The jack is raising now. 

What you want to do then is to is pull the handle lever up into a neutral position and then turn the set screw as you are pumping the handle. And so it's still going up while you keep on turning it. Turn it a little more until it's stopped. At this point, it's in neutral position. 

Now you can take the jam nut, turn it back down, and tighten it back up with the wrench to lock into position. 

Now set your handle lever to "lower" and pump the handle. It should lower the jack. Then set the handle to the neutral position, which shouldn't lower the jack while pumping.

You can watch this process on our 

YouTube channel here.


If you have a question, please give us a call (800)331-0839 

Or send us an email at csinfo@genericparts.com.

Generic Parts has what you need to repair and maintain your material handling equipment.


Monday, March 10, 2025

How much hydraulic fluid?

How much hydraulic fluid is needed to fill the hydraulic unit of a Crown PTH or PTH50?

This hydraulic unit takes about 16 ounces or one pint (about half a liter) of hydraulic fluid.

What you can do is to add the hydraulic fluid right into the unit, just keep adding until the unit is about halfway full without the RAM installed. 
In other words, the fluid level should be about one inch above the seal. Again, if you want to
measure, it's about 16 ounces.

We recommend using Hydraulic fluid Grade AW32 - AW68.

You can watch this here.

If you have a question please give us a call (800)331-0839 

Or send us an email at csinfo@genericparts.com.


Generic Parts has what you need to repair and maintain your material handling equipment.

Tuesday, February 4, 2025

Let Generic Parts help you identify your pallet jack!

 When it comes time to repair your manual pallet jack, knowing what brand and model you have is crucial. We make it easy to identify your manual pallet jack so you can order the right replacement parts you need to get your jack moving again.


Save yourself valuable time and energy by going through our simple ID process!


1. Take a side-view photo of your pallet jack hydraulic unit

2. Email us at csinfo@genericparts.com or text (503)523-8990 a photo to our helpful customer service team. If you text, be sure to call us right after you send the text. 

One of our friendly customer service representatives will get back to you regarding your specific pallet jack model, along with a parts listing if available. Isn't that easy?!

If you have a question please give us a call (800)331-0839 

Or send us an email at csinfo@genericparts.com.


Generic Parts has what you need to repair and maintain your material handling equipment.


Monday, January 6, 2025

What to do if your pallet jack is not lifting anymore?

 Your Crown PTH50 pallet jack (or a jack with a similar pump) is not lifting anymore.

Your first step is to bleed the pump

Put the lever in the release position and pump the handle. About 10 times. That will cycle any air bubbles out of the valve.

If there is still no lifting, check the oil level in the pump. Unscrew the fill plug and check. You should see oil in there, but only to about an inch below the top—not all the way full!

Disconnect the lifting link from the lever and pump the handle: if the pump is lifting, your problem is with the lifting link in the handle. If it is not lifting, your problem is in the pump.

Now you isolated the problem, you can check with us to see if we have a replacement pump or you may decide to rebuild your hydraulic unit with one of our seal kits. 

We have how-to videos to help you.


We break the process down into 3 parts:
1) Remove from pallet jack
2) Take the unit apart and drain
3) Rebuild with new seal kit

 Part 1:


Get the Crown Seal Kit for your pump, and any other parts you might need.
 

Order replacement parts at 800-331-0839

www.GenericParts.com




Everything you need to know about Lift Truck Tires

Choosing and maintaining the correct forklift tires is essential for safe, efficient, and cost-effective operations. Regular inspections, pr...