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We know a thing or two about Dump Bed Kits...
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Stock Beds Fit

If you are willing to go the extra mile with installation, dump kit conversion is the best choice. Dump kits are the only option that matches the highest lifting capacities for the lowest cost while keeping your payload capability, maneuverability and the overall original look of your truck intact.

Assuming you will put the effort in to make your truck the workhorse that finishes the job without a trailer or a bed insert, let’s consider the benefits unique to PIERCE for your dump kit conversion.

"The PIERCE Dump Kit was very strongly made and well-constructed. I was very pleased with it. I thought PIERCE was pleasant and professional to deal with."

Mike Foster - Virginia

Family Owned

For 40 years our employees and our customers stay with us because they know they are valued. We believe our customers are our friends and our team is family. The PIERCE teams lives by our core values.

Made in the USA

In the small town of Henrietta Texas, the PIERCE production team proudly makes your dump kit in the standards of the National Truck Equipment Association (NTEA).

2-Year Warranty

We are confident that our USA-made dump kit is the best quality. We offer a 2 year warranty.

Free Shipping

These are not the lightest and cheapest products to ship, but with our free shipping the PIERCE dump kit’s ease of purchase is unbeatable.

Customer Service

Our customer service never expires. Call us during business hours or email us and we will help you install, fix, maintain, or send it back under warranty. Our website also has multiple tools and articles that can help maintain your product after purchase.

What type of bed are you lifting?


Option A | Dump Kit for OEM Beds

Fits 106+ different Chevy/GMC, Dodges and Fords.


Option B | Dump Kit for Flat Beds

Fits most flat bed designs on the market.

What is your trucks weight limit?

How to find your truck’s GVWR or weight limit.

Find your truck’s Gross Vehicle Weight Rating (GVWR) to know how much load you can haul safely. The GVWR is usually found on a label inside the vehicle’s door frame.

GVWR Vehicle Rating Location

This rating is the max weight your truck can handle, including original weight, fuel, cargo, passengers and anything added such as a dump bed kit. The weight rating should never be exceeded because it is hazardous to the brakes, axle, tires, suspension, and the overall safety of the passengers.

Here is an overview of the installation process including equipment and tools you will need, as well as, the step-by-step process to install the dump bed kit. The PIERCE customer service team is full of experts ready to walk through any difficulties in real time. Just call us at 940-538-5643.

Tools for Installation

  • Chain Hoist or Props
  • 3/8” and 1/2” Portable Electric Drill and Bits
  • Impact Wrench
  • Hoist or Cherry Picker
  • Metal Cutting Saw
  • Drop Light
  • Extension Cord
  • Hammer
  • Sockets
  • Screwdrivers
  • Wrenches
  • Grinder
  • Welder
  • Cutting torch
  • C-Clamps
  • Vise-grips
  • Tape Measure
  • Grommets
  • Zip Ties
  • One Hole Straps
  • 6 quarts of Dextron 3 or Hydraulic Fluid
  • Red and Black Electrical Tape
  • Cardboard
  • Safety Glasses
  • First Aid Kit
  • Gloves
  • Teflon Tape

What’s Included in a PIERCE Dump Kit?

  • Frame Hinge
  • Bed Hinge
  • Clips
  • Lower Frame Leg Fastener
  • Upper Frame Hinge
  • Lower Shaft
  • Upper Shaft
  • Bed Guides
  • Pump Bracket
  • Filler Bracket
  • Fuel Filler Pipe
  • Scissor Assembly
  • Upper Frame
  • Lower Frame
  • Upper Frame Angle
DK2UCK Hardware
Shown pieces are for the DK2UCK Hardware box. Contents may differ depending on your kit.
Included Electrical and Hardware
  • 20ft – 4 gauge Black Wire
  • 20ft – 4 gauge Red Wire
  • 20ft – Ribbon Wire 18/3″
  • 1 – 3 Position Toggle Switch
  • 1 – Butt Connector
  • 1 – Ring Terminal, 5/16”
  • 2 – Ring Terminal, #10
  • 3 – Female Push-On Terminal, 1/4“
  • 6 – Battery Eye, 5/16”
  • 1 – 200 Amp Breaker
  • 1 – Fitting
  • 2 – Hex Screw, 5/8”-11 x 2 1/2”, G8
  • 2 – Flat Washer, 5/8”
  • 2 – Lock Nut, 5/8”-11, G8 
  • 22 – Hex Screw, 3/8”-16 x 1”, G8
  • 2 – Hex Screw, 3/8”-16 x 1.25”, G8
  • 32 – Lock Nut, 3/8”-16, G8
  • 8 – Tap Bolt, 3/8” 16 x 3”
  • 4 – Flat Washer, 3/8”
  • 4 – Cotter Pin, 1/8” x 2”
  • 2 – Cable Clamp, 1/8”
  • 2 – Rubber Bumper, 2” x 2”
  • 1 – Hose Clamp, 3”
  • 2 – Hose Clamp, 2”
  • 2 – Hex Screw, 1/2”-13 x 2.5”
  • 2 – Hex Screw, 1/2”-13 x 1.5”
  • 4 – Lock Nut, 1/2”-13 Scissor
  • 1 – Support Cable 15’
Included Hydraulic components
  • 1 – Hydraulic Power Pump
  • 1 – Hydraulic Hose, 5’
  • 1 – Fitting 90º, 1/4”

Install Check List

Now that you have decided on the right PIERCE dump kit it will need to be installed. The installation can be done by yourself or a trusted installer in your area. Here is an overview to help you decide who will undertake the installation:

Who will install the Dump Kit?

Now that you have decided on the right PIERCE dump kit it will need to be installed. The installation can be done by yourself or a trusted installer in your area. Here is an overview to help you decide who will undertake the installation:

Self Installed

If you choose to do the installation yourself, the following are expertise required to complete the job.

Mechanical – You will have to follow our manual’s directions and use mechanical skills in the event the directions do not over specific considerations. For example, some bed years have components like the fuel filler that may need to be moved so that the bed can close and not flatten the filler.

Electrical – Power and ground connections will be routed directly to the battery Hydraulics – The hydraulic pump will be installed, fluid added to the reservoir and wired.

Welding – Some cutting of the rear frame hinges may be required during installation. We recommend following all safety procedures that are listed in the manual; viewing all dump kit related videos; having an extra pair of hands when lifting the bed and steel parts. Call us with any questions before or during installation. We are happy to help.

Installation Shop Criteria

If you choose not to do the hydraulic dump kit installation yourself, we have found body shops and machine/welder shops typically have the expertise required. Basically, any shop installing flat beds has the expertise.

The key to finding a reputable shop is research. While the following criteria does not guarantee a positive experience, it can help identify shops with experience and a history of good work.

There are many resources for best practices when choosing the right body shop you can check out our favorites here: Angie’s list, “Advice on finding a reputable body auto body shop” and The ASE, “How to choose the right body shop”.

1. Research | Who is available in your area?

• Google is your best bet when looking for a local welder or fabricator with experience. Search keywords along with your location to find one near you.

• Also, look up their standing with the Better Business Bureau and if they have any complaints filed.

2. Reputation | Word-Of-Mouth

• Speak to colleagues and friends for recommendations.

• Read the Google or Yelp reviews.

3. Certifications | Is the shop is certified by one or more of the following?

• The National Institute for Automotive Service Excellence or ASE

• The Automotive Service Association or ASA

• Many states and large metropolitan areas have their own associations or technical colleges.

4. Insurance | Does the shop carry the following insurance?

• Garage Liability Insurance

• Garage Keepers Insurance

Whether you choose to install the dump kit yourself or hire someone else, PIERCE offers complete instructions and numerous videos to assist during the process.

DKLKPD Spec Sheet
DKMKPD Spec Sheet
Flat Bed Dump Kit Manual
Stockbed Fit Chart