A white dump truck with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump unloads dirt onto a grassy field, trees in the background.
A backhoe loads dirt into a truck fitted with a PIERCE Light Duty Flat Bed Dump Kit beside a gravestone in a sunny cemetery.
A blue hydraulic lift, powered by a 12V hydraulic pump, raises the bed of a dump truck with the PIERCE Light Duty Flat Bed Dump Kit, exposing the chassis and underside.
PIERCE Flat Bed Dump Kit 5T Customer Testimonial
A white dump truck with a raised black bed, equipped with the PIERCE Light Duty Flat Bed Dump Kit and 12V hydraulic pump, is parked on concrete beneath a cloudy sky.
A white truck equipped with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump is tilted up to unload by trees and a gravel lot.
A white flatbed pickup truck with a PIERCE Light Duty Flat Bed Dump Kit is parked on a cemetery road, surrounded by headstones and trees.
A white pickup truck with a raised black bed and PIERCE Light Duty Flat Bed Dump Kit, powered by a 12 Volt hydraulic pump, is parked on pavement under partly cloudy skies.
The PIERCE Light Duty Flat Bed Dump Kit features a hydraulic lift mechanism with a 12V pump, mounted on a vehicle chassis with detailed metal framework and cylinders—perfect for flatbed dumping applications.
    A white dump truck with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump unloads dirt onto a grassy field, trees in the background.
    A backhoe loads dirt into a truck fitted with a PIERCE Light Duty Flat Bed Dump Kit beside a gravestone in a sunny cemetery.
    A blue hydraulic lift, powered by a 12V hydraulic pump, raises the bed of a dump truck with the PIERCE Light Duty Flat Bed Dump Kit, exposing the chassis and underside.
    PIERCE Flat Bed Dump Kit 5T Customer Testimonial
    A white dump truck with a raised black bed, equipped with the PIERCE Light Duty Flat Bed Dump Kit and 12V hydraulic pump, is parked on concrete beneath a cloudy sky.
    A white truck equipped with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump is tilted up to unload by trees and a gravel lot.
    A white flatbed pickup truck with a PIERCE Light Duty Flat Bed Dump Kit is parked on a cemetery road, surrounded by headstones and trees.
    A white pickup truck with a raised black bed and PIERCE Light Duty Flat Bed Dump Kit, powered by a 12 Volt hydraulic pump, is parked on pavement under partly cloudy skies.
    The PIERCE Light Duty Flat Bed Dump Kit features a hydraulic lift mechanism with a 12V pump, mounted on a vehicle chassis with detailed metal framework and cylinders—perfect for flatbed dumping applications.
A white dump truck with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump unloads dirt onto a grassy field, trees in the background.
A backhoe loads dirt into a truck fitted with a PIERCE Light Duty Flat Bed Dump Kit beside a gravestone in a sunny cemetery.
A blue hydraulic lift, powered by a 12V hydraulic pump, raises the bed of a dump truck with the PIERCE Light Duty Flat Bed Dump Kit, exposing the chassis and underside.
PIERCE Flat Bed Dump Kit 5T Customer Testimonial
A white dump truck with a raised black bed, equipped with the PIERCE Light Duty Flat Bed Dump Kit and 12V hydraulic pump, is parked on concrete beneath a cloudy sky.
A white truck equipped with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump is tilted up to unload by trees and a gravel lot.
A white flatbed pickup truck with a PIERCE Light Duty Flat Bed Dump Kit is parked on a cemetery road, surrounded by headstones and trees.
A white pickup truck with a raised black bed and PIERCE Light Duty Flat Bed Dump Kit, powered by a 12 Volt hydraulic pump, is parked on pavement under partly cloudy skies.
The PIERCE Light Duty Flat Bed Dump Kit features a hydraulic lift mechanism with a 12V pump, mounted on a vehicle chassis with detailed metal framework and cylinders—perfect for flatbed dumping applications.
A white dump truck with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump unloads dirt onto a grassy field, trees in the background.
A backhoe loads dirt into a truck fitted with a PIERCE Light Duty Flat Bed Dump Kit beside a gravestone in a sunny cemetery.
A blue hydraulic lift, powered by a 12V hydraulic pump, raises the bed of a dump truck with the PIERCE Light Duty Flat Bed Dump Kit, exposing the chassis and underside.
PIERCE Flat Bed Dump Kit 5T Customer Testimonial
A white dump truck with a raised black bed, equipped with the PIERCE Light Duty Flat Bed Dump Kit and 12V hydraulic pump, is parked on concrete beneath a cloudy sky.
A white truck equipped with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump is tilted up to unload by trees and a gravel lot.
A white flatbed pickup truck with a PIERCE Light Duty Flat Bed Dump Kit is parked on a cemetery road, surrounded by headstones and trees.
A white pickup truck with a raised black bed and PIERCE Light Duty Flat Bed Dump Kit, powered by a 12 Volt hydraulic pump, is parked on pavement under partly cloudy skies.
The PIERCE Light Duty Flat Bed Dump Kit features a hydraulic lift mechanism with a 12V pump, mounted on a vehicle chassis with detailed metal framework and cylinders—perfect for flatbed dumping applications.
    A white dump truck with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump unloads dirt onto a grassy field, trees in the background.
    A backhoe loads dirt into a truck fitted with a PIERCE Light Duty Flat Bed Dump Kit beside a gravestone in a sunny cemetery.
    A blue hydraulic lift, powered by a 12V hydraulic pump, raises the bed of a dump truck with the PIERCE Light Duty Flat Bed Dump Kit, exposing the chassis and underside.
    PIERCE Flat Bed Dump Kit 5T Customer Testimonial
    A white dump truck with a raised black bed, equipped with the PIERCE Light Duty Flat Bed Dump Kit and 12V hydraulic pump, is parked on concrete beneath a cloudy sky.
    A white truck equipped with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump is tilted up to unload by trees and a gravel lot.
    A white flatbed pickup truck with a PIERCE Light Duty Flat Bed Dump Kit is parked on a cemetery road, surrounded by headstones and trees.
    A white pickup truck with a raised black bed and PIERCE Light Duty Flat Bed Dump Kit, powered by a 12 Volt hydraulic pump, is parked on pavement under partly cloudy skies.
    The PIERCE Light Duty Flat Bed Dump Kit features a hydraulic lift mechanism with a 12V pump, mounted on a vehicle chassis with detailed metal framework and cylinders—perfect for flatbed dumping applications.
A white dump truck with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump unloads dirt onto a grassy field, trees in the background.
A backhoe loads dirt into a truck fitted with a PIERCE Light Duty Flat Bed Dump Kit beside a gravestone in a sunny cemetery.
A blue hydraulic lift, powered by a 12V hydraulic pump, raises the bed of a dump truck with the PIERCE Light Duty Flat Bed Dump Kit, exposing the chassis and underside.
PIERCE Flat Bed Dump Kit 5T Customer Testimonial
A white dump truck with a raised black bed, equipped with the PIERCE Light Duty Flat Bed Dump Kit and 12V hydraulic pump, is parked on concrete beneath a cloudy sky.
A white truck equipped with a PIERCE Light Duty Flat Bed Dump Kit and a 12 Volt hydraulic pump is tilted up to unload by trees and a gravel lot.
A white flatbed pickup truck with a PIERCE Light Duty Flat Bed Dump Kit is parked on a cemetery road, surrounded by headstones and trees.
A white pickup truck with a raised black bed and PIERCE Light Duty Flat Bed Dump Kit, powered by a 12 Volt hydraulic pump, is parked on pavement under partly cloudy skies.
The PIERCE Light Duty Flat Bed Dump Kit features a hydraulic lift mechanism with a 12V pump, mounted on a vehicle chassis with detailed metal framework and cylinders—perfect for flatbed dumping applications.

Light Duty Flat Bed Dump Kit

DKLKPD
$2,261.00
$2,261.00
$0.00
Shipping calculated at checkout.
Voltage:
Save 20% by bundling together!
Wireless Controller Upgrade

In Stock
Flat Bed Kit Options:
Light Duty
Medium Duty
Heavy Duty
Lifting Capacity
Which dump kit: light, medium, or heavy-duty? The choice is based on your bed length and your preferred capacity to lift, haul and dump. The fit chart is below.
Universal
These PIERCE dump bed kits are designed to be a universal fit to both trucks and trailers, not specific to any make, model, or year.

Light Duty Flat Bed Dump Kit Information

Get your work truck or trailer ready for action with the PIERCE Light Duty Flat Bed Dump Kit, designed for working folks across the US who need solid, practical equipment. Built for after-market flatbeds or dump bodies, this universal kit lifts up to 10,000 lbs., making it a great fit for tasks like farming, property maintenance, or snow removal.

Dependable Power: Using a 12 Volt hydraulic pump (standard), this kit tilts your truck bed to a 45º angle in 30-90 seconds, letting you quickly offload materials like manure, firewood, or snow. Whether you’re clearing a driveway or spreading mulch on a farm, it saves time and keeps the job simple.  If you are needing more power, checkout the Medium Duty or Heavy Duty Kit.

Fits Many Setups: Made for bed lengths from 8’ to 12’, this kit works well for turning trailers into dump trailers or adding capability to flatbeds. Its strong scissor assembly and hydraulic system deliver steady lifting for everyday tasks.

Expert Installation Required: This kit calls for expert-level skills, including welding, mechanical, and electrical work. It includes a pre-assembled scissor assembly, hydraulic pump, and hardware, with our manual to walk you through. Reinforcing your truck bed is advised, and a professional’s help can make it smoother. Contact us at 940-538-5643 for support. 

Tough and Trusted: Since 1976, PIERCE, a family-owned North Texas outfit, has made gear that stands up to hard work. Customers say the kit’s well-built and easy to use, cutting down effort with a quick button press.

Why PIERCE? Add the Light Duty Dump Kit to your rig to make light work of tough jobs. 

Note: Stay under your truck or trailer’s max load rating. Tools and some hardware not included. Expert installation strongly recommended.

What is Included

  • Scissor Assembly (Pre-Assembled)
    Scissor Top
    1
    Scissor s
    2
    Crossmember
    1
    Shaft A 7.5 in.
    1
    Shaft B 13.5 in.
    1
    Shaft C 19.5 in.
    1
    Hydraulic Cylinder
    1
    7/32 in. x 2 in. Roll Pin
    6
  • Chassis/Bed Parts
    Driver Side Frame Hinge
    1
    Passenger Side Frame Hinge
    1
    Frame L Bracket
    2
    Guides
    2
    Shaft D 9.5 in.
    2
    Pump Bracket
    1
    Scissor Support Bar
    1
    Driver Side Sill Hinge
    1
    Passenger Side Sill Hinge
    1
    Sill Supports
    2
  • Hardware
    3/8 in. - 16 x 1.25 in. G5 Hex Head Bolt
    2
    1/2 in. - 16 x 3 in. G8 Hex Head Bolt
    8
    1/2 in. Flat Washer
    10
    1/2 in. - 13 Locknut
    12
    3/8 in. Lock Washer
    2
    7/32 in. x 2 in. Roll Pin
    4
    1/2 in. - 13 x 1.5 in. G8 Hex Head Bolt
    2
    1/2 in. - 13 x 1.25 in. G8 Hex Head Bolt
    2
    1/2 in. - 13 x 8 in. G8 Hex Head Bolt
    2
    3/8 in. x 1 in. G8 Hex Head Bolt
    2
    3/8 in. Locknut
    2
    3/8 in. Flat Washer
    2
    3/4 in. - 10 x 2.5 in. G8 Hex Head Bolt
    1
    3/4 in. G8 Locknut
    1
    3/4 in. Flat Washer
    2
    Safety Prop Leg
    1
    Safety Prop Cup
    1
    8 in. Black UV Zip Ties
    1
    Instruction Manual
    1
  • Electrical & Hydraulic Parts
    200 Amp Breaker
    1
    20 ft. #4 Welding Cable - Black
    1
    20 ft. #4 Welding Cable - Red
    1
    5/16 in. Battery Eye
    6
    2 Button Universal Remote with 20 ft. Cord
    1
    3/4 in. x 1/4 in. 90º Swivel O-Ring Fitting
    1
    3/8 in. Male x 1/4 in. Female 90º Swivel Fitting
    1
    #8 Straight O-Ring Male to 1/4 in. Female Pipe Fitting
    1
    5 ft. Hydraulic Hose
    1
    7 ft. Hydraulic Hose
    1
    Bucher 12V Power Up/Power Down Hydraulic Pump
    1

Specifications

CYLINDER MEASUREMENTS
4" x 14" x 2"
DUMPING TIME
30-90 seconds
HOSE CONNECTIONS
#6 SAE
MAX CAPACITY (LBS.)
10000
MAX OIL FLOW (GPM)
1.5
MAXIMUM ANGLE (º)
45º
OPERATING TEMPERATURE RANGE
-20ºF to 130ºF (-30ºC to 55ºC)
OPERATING VOLTAGE
12 Volts DC
OPERATIONAL PRESSURE (PSI)
3250
PUMP DIRECTIONS
2-Way (Power Up / Power Down)
RECOMMENDED FLUID
ATF (Automatic Transmission Fluid)
RESERVOIR CAPACITY
2.5 Gallons
RESERVOIR MATERIAL
High Density Polyethylene

DKLKPD Capacity vs. Bed Overhang

Bed length and overhang length affect the capacity of your dump bed kit, therefore refer to the table below.
Overhang 8' Bed 10' Bed 12' Bed
None 4.75 T 3.75 T 3 T
12" 5 T 4.75 T 3T
24" 5 T 4.75 T
36" 5T

Resources

Manual
DK - Flatbed Dump Kit Manual
Spec Sheet
DKLKPD - Spec Sheet
Guide
Pump Troubleshooting Guide

Customer Reviews

Based on 10 reviews
100%
(10)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
T
Tim Clossey
Happy customer so far

The lift kit arrived well packaged and undamaged. I am not done yet but so far the installation process has been very straightforward. The build quality looks to be top notch. I look forward to completing the installation on my flatbed and to the new capability that the dump kit will provide.

Thank you for the feedback on the Falt bed dump kit. Glad to hear the lift kit arrived safely and the installation process has been smooth for you. Our team takes pride in producing high-quality products and we're excited for you to experience the added capability of the dump kit on your flatbed. If you need any further assistance or any help during installation, please reach out to us. We're pulling for you. 800-658-6301

A
Adam Byrd
15,000 dump kit

Excellent quality and easy to install. It does take some welding and problem solving to install but this is a universal kit so it was expected. I am very satisfied and the kit works flawlessly. Also was notified before delivery so if I didn’t have a way to unload it they could send a truck with a lift gate.

User picture User picture User picture User picture User picture
M
Mikki Huntsman
Dump kit

The kit showed up within a week and works great. Very adaptable and easy to install

C
Carlos

With the right tools was not too difficult to install on my f250. Will make life alot easier now with a push of a button. Very pleased with my purchase

l
larry bost

I have installed in the past, still great item, web ordered this time,easy to use site, fast shipping, easy well explained install,Thanks

12

Check Out These Related Products