Shopping Cart

Your cart is empty.

Your cart is empty.

Combo RV Slide Out Black Rubbers | 018-312-EKD & 018-341 EK | 1' x 15/16' x 35' D-Seal Wiper & 1/2' x 2.75' x 35’ Seal Base | Works with Keystone, Forest River (018-312-EKD + 018-341 EK)

Free shipping on orders over $29.99

$84.98

$ 37 .99 $37.99

In Stock

About this item

  • 2 IN 1 COMBO - This order includes the 018-341 EK Base (designed for easy alignment with adhesive backing or fasteners) and the 018-312-EKD D Seal (which slides onto the track in the base, hides fasteners, and provides a positive seal). The EK Series can also be used on interior walls for added protection when the slide-out room is extended or when replacing a double seal.
  • DIMENSION: 018-312-EKD D seal measures 1" (25.4mm) in height, 15/16" (23.8mm) in width, 35 feet in length. 018-341 EK Seal Base measures 1/2" (12.7mm) in height, 2.75" (70mm) in width, 35 feet in length.
  • SUPREME QUALITY (UPDATED): Our 018-341 EK Seal Base now features improved adhesiveness, with upgraded tape that can withstand higher temperatures and provide longer-lasting adhesion. The high-strength EPDM slide-out rubber protects against dust, dirt, rain, snow, and noise, ensuring longevity, easy cleaning, improved air conditioning, and extended lifespan with UV inhibitors.
  • EASY INSTALLATION: An installation manual with clear schematics is included to facilitate the installation process. Simply peel off the tape on the 018-341 EK Seal Base and firmly install it on your RV slide wall. Slide the 018-312-EKD D seal onto the EK seal base and secure the rubber in place with screws.
  • LIFETIME WARRANTY: Our RV slide-out seals come with a life-time warranty against manufacturer defects. Rigorous quality inspections are conducted to ensure premium product standards. They meet or exceed OEM requirements and undergo 100% factory testing for durability.



Product Description

Logo
Dimension
Package content
Benefits
Instruction

Graham
Reviewed in the United States on March 25, 2025
Seals are working well. They are a little shorter than the factory installed seals. These do the job just the same.
Marta Berrios
Reviewed in the United States on March 19, 2025
good rubber
Beth Walsh
Reviewed in the United States on March 11, 2025
I have used before and it is great
Keli D Gullett
Reviewed in the United States on February 21, 2025
Works great. I will buy again when we need it.
Roger Beaudoin
Reviewed in Canada on August 4, 2024
Très satisfait
Clint Er Us
Reviewed in Canada on August 11, 2024
Takes a little effort to clear up the old stuff but it worked good and installed easy once the prep work was done
Customer
Reviewed in Canada on June 30, 2024
Bon produit de remplacement pour ma roulotte de camping
Serge
Reviewed in Canada on June 21, 2024
Le produit semble répondre à son usage cependant la lame est près d un pouce plus courte et plus mince et flexible aue le produit original que j avais
Dixie Lynn
Reviewed in the United States on June 1, 2024
I am a woman and replaced the he gaskets in my camper slide. The hardest part was removing the old gaskets. Once I got that part done it was pretty easy. It does not come with the screws that are recommended to hold the gasket in place. Also make sure you use a high grade silicone to seal the outside if the gasket. I used clear lexal
SteveG
Reviewed in Australia on February 29, 2024
Very quick delivery even though I live in New Zealand and the perfect replacement. Easy to fit.
Kraig
Reviewed in the United States on December 8, 2024
Perfect fit. Quality was on point. No issies
Pio Reynoso
Reviewed in the United States on October 27, 2024
Used self tapping screws to hold. The adhesive by itself did not work.
Sebastian White
Reviewed in the United States on July 10, 2023
So the rubber bulbs worked great but the flaps kind of had to be jerry rigged to work with my 2018 Heartland (Texas Edition) fifth wheel trailer. The top flaps on mine also have a inner flap thats attached to the outer flap so I could not change those flaps with these but I could change the bulbs for those. The bottom flap underneath one of my slides were bad so I changed it with these and it surprisingly worked wasn’t really the best option since that flap is held in with a metal rail pinned in with several screws but luckily the rails on these replacements are rubber so I just put the metal rail on top of it and screwed through the rubber and the tension was enough to squish it in which added an extra tight squeeze. On the original bottom flaps they were just fully flat but I was able to make these work for at least most of my rotting seals. Now the top flaps are still in good shape luckily so it wasn’t a big deal but in the future its going to be hard to find a solution because there isn’t much on the internet for the top flaps being different like that.
Recommended Products