Convert ISR SuperGlide Hitches to fit OE puck mounting systems. Sits lower in the bed than an OE Series ISR Rail Adapter. Fits 2016-2019 Chevy/GMC trucks with OE 5th wheel hitch puck system. Attaches to SuperGlide models #2700 and #2900.
Before You Order
Verify part number 4449 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 4449 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.
