1. Introduction
Thank you for choosing the Eaz-Lift Elite 600lb Weight Distribution Hitch. This system is engineered to provide a smoother and safer towing experience by distributing the tongue weight of your trailer more evenly across the axles of both your tow vehicle and trailer. This manual provides essential information for the proper setup, operation, and maintenance of your weight distribution hitch.
2. Safety Information
Always prioritize safety when installing and operating towing equipment. Failure to follow these instructions could result in serious injury or property damage.
- Read and understand all instructions before installation and use.
- Ensure all components are securely fastened and torqued to specifications.
- Do not exceed the maximum tongue weight of 800 lb. or the maximum gross weight rating of 8,000 lb.
- Always wear appropriate personal protective equipment during installation.
- Inspect the hitch and all connections before each towing trip.
- This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
3. Product Overview and Components
The Eaz-Lift Elite Weight Distribution Hitch is designed for ease of use and durability. Key components include:
- Height Adjustable Forged Shank: Allows for precise height adjustment to match your vehicle and trailer.
- Hook-Up Brackets: Securely attach the spring bars to the trailer frame.
- Spring Bars: Machine-tapered round spring steel bars that provide weight distribution. These are universal and can be used on either side.
- Chains: Connect the spring bars to the hook-up brackets, allowing for tension adjustment.
- Ball Mount: The platform where the hitch ball is attached.
- Hitch Pin, Clip, and Bolt Package: For securing the shank and other adjustable components.



4. Setup and Installation
Proper installation is crucial for the safe and effective operation of your weight distribution hitch. While the U-bolts and chain package are pre-installed on the spring bars to save time, detailed instructions are provided in the official manual.
For comprehensive installation steps, please refer to the official Installation Manual PDF. It is highly recommended to watch instructional videos or seek professional assistance if you are unsure about any part of the installation process.
Important: Ensure the hitch ball is properly torqued and the adjustable shank is set to the correct height to achieve optimal weight distribution and a level towing setup.
You can access the detailed installation manual here: Eaz-Lift Installation Manual (PDF)
5. Operating the Weight Distribution Hitch
The Eaz-Lift Elite Weight Distribution Hitch works by applying leverage through the spring bars to transfer a portion of the trailer's tongue weight from the tow vehicle's rear axle to its front axle, and also to the trailer's axles. This action helps to level the tow vehicle and trailer, improving steering, braking, and overall stability.
- Connecting: Attach the trailer to the hitch ball. Then, use the provided lift handle or a jack to raise the trailer tongue and tow vehicle rear slightly, allowing easier connection of the spring bars to the hook-up brackets via the chains.
- Adjusting Tension: Adjust the number of chain links engaged on the hook-up brackets to achieve the desired weight distribution. The goal is to return the tow vehicle and trailer to a near-level position.
- Disconnecting: Reverse the connection process. Use a jack to relieve tension on the spring bars before removing them from the hook-up brackets.


6. Maintenance
Regular maintenance will extend the life and ensure the safe operation of your Eaz-Lift Weight Distribution Hitch.
- Lubrication: Periodically lubricate the hitch ball, spring bar pivot points, and any other moving parts with appropriate grease to reduce wear and noise.
- Inspection: Before each trip, visually inspect all components for signs of wear, damage, or corrosion. Check for loose bolts, cracked welds, or bent parts.
- Cleaning: Keep the hitch clean from dirt, salt, and road grime. A clean hitch allows for easier inspection and prevents premature wear.
- Storage: When not in use, store the hitch in a dry place to prevent rust and corrosion.
7. Troubleshooting
If you encounter issues with your weight distribution hitch, consider the following common troubleshooting steps:
- Uneven Towing: If the tow vehicle or trailer is not level, adjust the number of chain links on the spring bars. More links engaged will apply more tension and distribute more weight. Ensure the adjustable shank height is correct for your setup.
- Excessive Noise: Squeaking or groaning noises often indicate a need for lubrication at the pivot points of the spring bars or the hitch ball.
- Difficulty Connecting/Disconnecting: Ensure the trailer tongue is raised sufficiently with a jack to relieve tension on the spring bars before attempting to connect or disconnect them.
- Loose Components: Regularly check and re-torque all nuts and bolts, especially those on the hitch head and shank, as they can loosen over time due to towing vibrations.
8. Specifications
| Specification | Detail |
|---|---|
| Brand | Eaz-Lift |
| Model Number | 48051 |
| Item Weight | 18.65 Pounds |
| Product Dimensions | 6.5 x 9.63 x 33.06 inches |
| Material | Alloy Steel |
| Finish Type | Powder Coated |
| Maximum Tongue Weight | 800 lb. |
| Maximum Gross Weight Rating | 8,000 lb. |
| Vehicle Service Type | Trailer |
| Automotive Fit Type | Universal Fit |
9. Warranty and Support
For specific warranty information regarding your Eaz-Lift Elite Weight Distribution Hitch, please refer to the documentation included with your purchase or contact the manufacturer directly. Eaz-Lift is a brand of Camco.
If you require technical assistance, have questions about installation, or need replacement parts, please contact Camco customer support. Contact information can typically be found on the manufacturer's website or on the product packaging.
You can also visit the Eaz-Lift brand page for more information: Eaz-Lift Brand Page