The unique and custom-designed Steele Rubber Products Press-In Slide-Out Seal replaces the seal originally used on cable-operated slide-out systems commonly found on Forest River, Keystone, and Heartland brand RVs.
Constructed entirely out of a proprietary EPDM rubber that is highly wear and weather-resistant, this seal features several improvements. A significantly reinforced insertion-stem and wiper-stem junction point ensure the seal stays in place and does not tear. A crown tab increases wiping strength and provides a finished look. A ball-tipped wiper improves wiping action and makes sure the seal moves with the slide-out box.
Easy to install by simply pressing into place and sold as a 60′ piece.
Before You Order
Verify part number 90-3420-265 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 90-3420-265 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.






