Curt CrossWing Lightweight 5th Wheel Hitch (20K Towing Capacity) for 2003‑2012 Dodge Ram 2500 3500
Model: CU48BAUniversal 5th Wheel Base Rails, 25K (Carbide Black)
CrossWing 20K 5th Wheel Hitch for Industry-Standard Rails
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)
This 5th Wheel and Gooseneck Hitch Fits The Following Vehicles:
| Start Year | End Year | Vehicle |
|---|---|---|
| 2011 | 2012 | RAM 2500 6-1/2 Foot Bed |
| 2011 | 2012 | RAM 2500 8 Foot Bed |
| 2011 | 2012 | RAM 3500 6-1/2 Foot Bed |
| 2011 | 2012 | RAM 3500 8 Foot Bed |
| 2003 | 2010 | Dodge Ram 2500 6-1/2 Foot Bed |
| 2003 | 2010 | Dodge Ram 2500 8 Foot Bed |
| 2003 | 2010 | Dodge Ram 3500 6-1/2 Foot Bed |
| 2003 | 2010 | Dodge Ram 3500 8 Foot Bed |
| 2006 | 2009 | Dodge Ram 2500 6-1/2 Foot Bed - excluding Mega Cab |
| 2006 | 2009 | Dodge Ram 2500 6-1/2 Foot Bed - Mega Cab |
| 2006 | 2009 | Dodge Ram 3500 6-1/2 Foot Bed - excluding Mega Cab |
| 2006 | 2009 | Dodge Ram 3500 6-1/2 Foot Bed - Mega Cab |
CURT 16301 5th Wheel Installation Kit (QTY 1)
Manufactured by: Curt
You did not buy that deluxe RV trailer to sit on cinder blocks by the garage all year You bought it to hitch up to your pickup truck and tour the country, experiencing the beautiful landscape one mile after another Put your mind at ease with every mile of your journey by installing your 5th wheel hitch the right way with CURT 5th wheel brackets.
CURT semi-custom 5th wheel brackets are designed to work with CURT universal base rails when installing a 5th wheel trailer hitch The semi-custom brackets fit on certain trucks that are unable to use parts from the universal installation kit due to limiting obstructions on the underbody Together with the universal rails, the semi-custom brackets create a solid attachment point for your 5th wheel hitch.
Like our custom 5th wheel brackets, CURT semi-custom brackets come with a liquid A-coat finish, making them resilient to rust and scratching These particular semi-custom 5th wheel brackets are designed to be used in combination with CURT #16100 or #16200 rails and offer a vehicle-specific fit for certain Dodge Ram 2500 and 3500 trucks (see application info to verify fitment)..
Features:
- Provides a solid mounting point for 5th wheel base rails and a 5th wheel hitch
- Fits specific Dodge Ram pickup trucks (see application information)
- Designed to be used in combination with CURT base rails #16100 or #16200
- Required for 5th wheel base rails if not using a custom bracket kit
- Protected by a rust-resistant liquid A-coat
- Made in USA (may include imported hardware)
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16200 Industry-Standard 5th Wheel Hitch Rails and Brackets, Carbide Black, 25,000 Pounds (QTY 1)
Manufactured by: Curt
CURT 5th wheel base rails are industry-standard, meaning they can be used with any 5th wheel trailer hitch with industry-standard anchoring points They are compatible with virtually all CURT 5th wheel trailer hitches and many competitors Installation of CURT universal 5th wheel base rails is quick and simple.
They mount with high-strength hardware, providing a solid mounting place for a new 5th wheel hitch 5th wheel base rail bolts and other hardware can also be purchased separately to aid in reinstalling used rails To protect our 5th wheel base rails from corrosion, scratches and UV damage, we coat each one in a co-cured finish of A-coat and powder coat.
This gives them the tough skin they need for hauling that RV trailer, flatbed or other heavy-duty trailer and gives you the confidence to tow wherever the horizon leads This set of 5th wheel rails is rated for 25,000 pound gross trailer weight and has a carbide black finish Knowing that your 5th wheel trailer hitch is properly mounted in your truck bed is vitally important to the success of your towing.
Without a firm attachment point, a 5th wheel hitch is rendered useless to your tow vehicle When you choose a 5th wheel hitch for your pickup, install it with confidence with a CURT 5th wheel bracket kit and a set of CURT 5th wheel base rails..
Features:
- Provides a solid mounting point for a 5th wheel hitch
- Industry-standard mounting point to accept most 5th wheel hitches
- Protected by a highly durable carbide powder coat finish
- Co-cured in a rust-resistant liquid A-coat
- Limited lifetime warranty (one-year finish, one-year parts)
CURT 16600 CrossWing Lightweight 5th Wheel Hitch, 20,000 lbs. (QTY 1)
Manufactured by: Curt
The CrossWing 5th wheel hitch gives you the best of both worlds by packing extraordinary strength into one lightweight hitch With the main body weight of only 60 pounds, it is 65% lighter than most traditional 5th wheel hitches while still offering a 20,000 lb weight capacity, so strength and muscle are not sacrificed.
To add to its superior strength and integrity, it is made with high-grade steel vs aluminum to ensure that its durability and solidity are truly uncompromised The CrossWing combines a solid build with robust strength and state-of-the-art technology.
Its patent-pending ShockDrop tech provides a smoother towing experience by reducing jerking and jarring, and its structure allows fore, aft and lateral head articulation when connecting on uneven terrain, so you can be comfortable and confident in your ride no matter what type of rugged roads you encounter The CrossWing also features a reinforced head connection point that provides exceptional strength, along with a unique coupling system that eliminates guesswork by offering a visible contact surface Made to create a simpler, smoother experience all around, the CrossWing contains an easy-to-reach release handle for ergonomic operation, and three points of height adjustment ranging from 16-3/8" to 20-3/8".
Plus, with its lightweight, three-bolt assembly that is ready right out of the box, and head channel that guides the kingpin into place for an easier hookup, the CrossWing can be installed and removed by one person with ease It is finished with a premium, carbide textured black powder coating for long-lasting rust resistance, providing an all-around hitch that takes towing up a notch If you're an adventurer looking for reliable power, stability, and advanced towing technology all in one, the CrossWing 5th wheel hitch is undoubtedly the way to go..
Features:
- Premium steel construction offers robust 20,000-lb. capacity
- Features patent-pending ShockDrop technology to reduce jerking and jarring
- Reinforced head connection point for superior strength and peace of mind
- Easy, one-person installation and removal (fits industry-standard rails)
- 65% lighter than most traditional 5th wheel hitches (main body weighs 60 lbs.)
- Unique coupling system eliminates guesswork by offering visible contact surface
- Head piece permanently installs onto kingpin
- Head channel guides kingpin into place for easier hookup
- Allows fore, aft and lateral head articulation when connecting on uneven terrain
- Easy-to-reach release handle for ergonomic operation
- Three points of height adjustment from 16-3/8" to 20-3/8"
- Coupling point offset 5" rearward for added turning clearance
- High-grade, powder-coated steel for added strength vs. aluminum
- Tested for safety in accordance with SAE J2638
- Not compatible with X5 adapters
- Patent pending
List of Fitment Years:
2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003$1,012 95 $1,367.85 26% OFF
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Product Details
- Brand: Curt
- Model: CU48BA
- Includes: Semi-Custom 5th Wheel Brackets, Universal 5th Wheel Base Rails, CrossWing 5th Wheel Hitch
Compatibility Chart
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Curt CrossWing Lightweight 5th Wheel Hitch (20K Towing Capacity) for 2003-2012 Dodge Ram 2500 3500 Install Notes
Installation Instructions for CURT 5th Wheel Hitch - Models 16100 & 16200 ### Part Numbers: - 16100 (Gloss Black) - 16200 (Carbide Black) ### Wiring Access Location: Not mentioned. ### Tools Required: - Torque wrench - Socket set - Drill: 3/16" and 1" drill bits (for some Dodge applications) - Wrench: 3/4" - C-clamps - 7/32" drill bit ### Step-by-Step Instructions: 1. Preparation: - Ensure that the vehicle is on a firm, level surface. - Do not install base rails over plastic bed liners. They must be cut out of the way. Installation is possible on a spray liner, but check curing times. - Use only the provided grade 8 bolts, nuts, and washers for installation. 2. Positioning Base Rails: - Raise the rear of the truck high enough to install jack stands under the rear spring hanger bracket to provide space for installing the 5th wheel brackets. - Center the 5th wheel hitch between the fender wells and ensure the base rails are square. Adjust the position until both diagonal measurements are the same. 3. Drilling and Installing the Base Rails: - Drill 10 holes (check for obstructions before drilling). First, use a 3/16" drill bit and then enlarge with a 17/32" drill bit. - Insert 1/2" - 13 x 2" carriage bolts through each hole. - Use 5/16" U-shaped spacers to fill the corrugations in the bed floor. 4. Installing Mounting Brackets: - Install the mounting brackets over the carriage bolts with the long brackets on the front bolts and short brackets on the rear bolts. - Secure the carriage bolts through the brackets with flat washers, lock washers, and hex nuts. Torque all nuts to 110 lb-ft. 5. Drilling Frame for Ribbed Neck Bolts: - Drill two holes in the frame for each bracket. Select the holes that give the largest spread between bolts. Install ribbed neck bolts with the threads pointing outward. - Use the provided fish wire to pull the ribbed neck bolts through the frame. - Tighten the nuts until the bolt heads seat. Lubricate the knurls of all rib neck bolts. Torque to 110 lb-ft. 6. Vehicle-Specific Installation Notes: - For some vehicles, like the Dodge Ram or Chevrolet Silverado, vehicle-specific bracket kits may be required. - In some cases, additional drilling may be necessary to accommodate spacers or avoid interference with components like fuel or brake lines. ### Hardware List: - 2x Base rails - 1x Long mounting bracket, right - 1x Short mounting bracket, right - 1x Short mounting bracket, left - 1x Long mounting bracket, left - 10x U-shaped spacer, 5/16" - 8x Ribbed neck bolt, 1/2" - 13 x 1-1/2" - 10x Carriage bolt, 1/2" - 13 x 2" - 18x Lock washer, 1/2" - 18x Hex nut, 1/2" - 13 - 10x Flat washer, 1/2" - 2x Round hole spacer, 1/2" x 1-1/4" x 2-1/2" - 2x Carriage bolt, 1/2" - 13 x 4-1/2" - 2x Round tube spacer, 1" OD x 14 GA, A-513 - 1x Fish wire ### Safety Notes: - Always check for obstructions before drilling to prevent damage to fuel or brake lines. - If the truck is raised, ensure it is properly blocked and restrained to prevent sudden falling, which can cause injury. - Never exceed the vehicle manufacturer’s recommended towing capacity. ### Specifications: - Various torque specifications: 1/2" bolts to 110 lb-ft, Ribbed neck bolts to 110 lb-ft. - Custom bracket kits required for some vehicles (e.g., Dodge, Chevrolet).
Installation Instructions for 5th Wheel Hitch - Models 16100 & 16200
Part Numbers:
- 16100 (Gloss Black)
- 16200 (Carbide Black)
Wiring Access Location:
- Not mentioned.
Tools Required:
- Torque wrench
- Socket set
- Drill: 3/16" and 1" drill bits (for some applications)
- Wrench: 3/4"
- C-clamps
- 7/32" drill bit
Step-by-Step Instructions:
-
Preparation:
- Ensure that the vehicle is on a firm, level surface.
- Do not install base rails over plastic bed liners. They must be cut out of the way. Installation is possible on a spray liner, but check curing times.
- Use only the provided grade 8 bolts, nuts, and washers for installation.
-
Positioning Base Rails:
- Raise the rear of the truck high enough to install jack stands under the rear spring hanger bracket to provide space for installing the 5th wheel brackets.
- Center the 5th wheel hitch between the fender wells and ensure the base rails are square. Adjust the position until both diagonal measurements are the same.
-
Drilling and Installing the Base Rails:
- Drill 10 holes (check for obstructions before drilling). First, use a 3/16" drill bit and then enlarge with a 17/32" drill bit.
- Insert 1/2" - 13 x 2" carriage bolts through each hole.
- Use 5/16" U-shaped spacers to fill the corrugations in the bed floor.
-
Installing Mounting Brackets:
- Install the mounting brackets over the carriage bolts with the long brackets on the front bolts and short brackets on the rear bolts.
- Secure the carriage bolts through the brackets with flat washers, lock washers, and hex nuts. Torque all nuts to 110 lb-ft.
-
Drilling Frame for Ribbed Neck Bolts:
- Drill two holes in the frame for each bracket. Select the holes that give the largest spread between bolts. Install ribbed neck bolts with the threads pointing outward.
- Use the provided fish wire to pull the ribbed neck bolts through the frame.
- Tighten the nuts until the bolt heads seat. Lubricate the knurls of all rib neck bolts. Torque to 110 lb-ft.
-
Vehicle-Specific Installation Notes:
- For some vehicles, like certain models, vehicle-specific bracket kits may be required.
- In some cases, additional drilling may be necessary to accommodate spacers or avoid interference with components like fuel or brake lines.
Hardware List:
- 2x Base rails
- 1x Long mounting bracket, right
- 1x Short mounting bracket, right
- 1x Short mounting bracket, left
- 1x Long mounting bracket, left
- 10x U-shaped spacer, 5/16"
- 8x Ribbed neck bolt, 1/2" - 13 x 1-1/2"
- 10x Carriage bolt, 1/2" - 13 x 2"
- 18x Lock washer, 1/2"
- 18x Hex nut, 1/2" - 13
- 10x Flat washer, 1/2"
- 2x Round hole spacer, 1/2" x 1-1/4" x 2-1/2"
- 2x Carriage bolt, 1/2" - 13 x 4-1/2"
- 2x Round tube spacer, 1" OD x 14 GA, A-513
- 1x Fish wire
Safety Notes:
- Always check for obstructions before drilling to prevent damage to fuel or brake lines.
- If the truck is raised, ensure it is properly blocked and restrained to prevent sudden falling, which can cause injury.
- Never exceed the vehicle manufacturer’s recommended towing capacity.
Specifications:
- Various torque specifications: 1/2" bolts to 110 lb-ft, Ribbed neck bolts to 110 lb-ft.
- Custom bracket kits required for some vehicles (e.g., certain models).
Installation Notes:
- Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
Technical Support:
- For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Installation Instructions for 5th Wheel Hitch Assembly (Model 16600)
Part Numbers:
- 16600
Weight Capacity:
- Gross Trailer Weight (GTW): 20,000 lbs
- Vertical Load: 5,000 lbs
Tools Required:
- Ratchet
- Torque wrench
- Socket set
Torque Specifications:
- 1/2" Bolt: 65 ft-lbs
- M20 Bolt: 300 ft-lbs
Hardware List:
- 1 Base weldment
- 1 Upper weldment
- 1 Lower coupler assembly
- 1 Lube plate
- 2 Hex bolts (1/2")
- 2 Nylock nuts (1/2")
- 1 Bushing
- 1 Hex head cap screw (M20)
- 1 Nylock nut (M20)
- 1 Flat washer (M20)
- 4 Spacers (0.094")
- 4 Base rail mounting clips
- 4 Base rail mounting pins (1/2")
Step-by-Step Instructions:
Step 1: Preparing the Base Rails
- Check the base rails for proper installation and alignment.
- Ensure base rails are parallel and diagonally measured for equal distance.
Step 2: Attach the Lower Coupler
- Attach the lower coupler assembly (#3) to the base weldment (#1) using the M20 bolt, washer, and nut (#8, #9, #10).
- Torque the M20 bolt to 300 ft-lbs.
Step 3: Mount to the Base Rails
- Align the 5th wheel's tabs with the slots in the base rails.
- Secure with four rail mounting pins (#13) and clips (#12). Use spacers (#11) to reduce rattling if needed.
Step 4: Install the Upper Weldment
- Place the upper weldment (#2) and lube plate (#4) on the trailer kingpin.
- Insert two 1/2" hex bolts (#5) and secure with nylock nuts (#6).
- Torque the bolts to 65 ft-lbs.
Step 5: Coupling the Trailer
- Align the trailer coupler with the hitch head, ensuring it is 1 inch above the hitch head.
- Back the tow vehicle until the coupler contacts the hitch.
- Push the hitch handle in and turn clockwise to lock it. Insert the safety pin to secure.
Step 6: Uncoupling
- Set the parking brake and chock the trailer wheels.
- Remove the safety pin and pull the hitch handle out.
- Lower the trailer jacks until the coupler clears the hitch, then drive the tow vehicle away.
Maintenance:
- Inspect the lube plate: Before each use and every 1,000 miles.
- Lubricate the head pivot point: Before each use.
- Torque the 1/2" bolts: After the first 500 miles, then every 1,000 miles.
- Torque the lower M20 bolt: Before each use and every 1,000 miles.
- Clean the hitch: After each use, especially before long-term storage.
Safety Notes:
- Never exceed the towing capacity of any component in the towing system.
- Always chock the trailer to prevent movement during coupling and uncoupling.
- Do not torque the upper M20 bolt; it is designed to make contact without applying clamping force.
- Perform a pull test before towing to ensure proper coupling.
Notes:
- Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
- For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
- Attention: For warranty information, including details about coverage and duration, please download the full installation PDF.
