The PullRite #4452 20K OE Series Rail Adapter for Chevy/GMC Trucks allows you to install your industry standard type 5th wheel hitch into a puck-mounted system. Centered-over-axle hitch provides a better tow and better handling. This OE series adapter breaks down into 4 individual pieces, uses 4 independent mounting posts, and requires no tools for installation and removal. SAE J2638 tested. Made in the USA.
• Kit includes adapter rails and hardware
• Fits any PullRite ISR Series Industry Standard hitch
• Fully removable for a clean bed
• Breaks down into modular pieces
• No tools required
• Mounts hitch centered-on-axle
• Capacity: 20,000 lbs. max trailer weight
• Pin Weight Capacity: 5,000 lbs. max vertical weight
• Fits 2020 Chevy/GMC 2500HD and 3500HD with OEM 5th Wheel Prep Package
Before You Order
Verify part number P1X4452 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify P1X4452 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
