When your RV camper's slideout lets in road dust or starts making noise, replacing the seal is usually the fix. The tricky part is choosing between two listings that carry the same 018-312-EKD D seal and 018-341 EK base for the slideout system. They look like the same two-piece setup, so the decision gets down to how the kits are labeled and what you pay.
Quick verdict: Buy the RV Slide Out Seal Combo for $53.00 if you want the same two-seal replacement pair for less. Buy the 018-312-EKD 018-341-EK 2 in 1 kit for $65.99 if you prefer the kit-style name and US wording.
At a glance
| Product | Price | Price indicator |
|---|---|---|
| RV Slide Out Seal Combo | $53.00 | |
| 018-312-EKD 018-341-EK 2 in 1 RV Slide Out Seal | $65.99 |
The $53 combo is $12.99 less than the $65.99 kit. Both listings show black, new seals with 35-foot rolls and money-back-or-replacement after-sales coverage.
Where each product wins
- The RV Slide Out Seal Combo wins on price. It is the less expensive of the two and includes both seals.
- The 018-312-EKD 018-341-EK 2 in 1 wins on listing clarity. The kit-style name and US wording make it easy to see that both seals are included in one order.
RV Slide Out Seal Combo 018-312-EKD + 018-341 EK for RV Camper Slideout System
This is the listing to pick when you're sure about the part numbers and want to pay less. The description walks through the installation sequence-slide the D seal onto the EK base and screw the rubber into place-so you know how the two pieces go together. The limitation is more about labeling than function: the title doesn't include the US wording, and the listing name is less explicit about combining both seals into one order. If that exact framing is important to you or your records, the other listing spells it out. For a straightforward replacement at a lower price, this combo gets the job done.
018-312-EKD 018-341-EK 2 in 1 RV Slide Out Seal For RV Camper Slideout System US
This kit frames the job as one package: both slideout seals under a single kit-style name, with US included in the title. That can simplify ordering if you want the listing to spell out what's inside. It carries the same two seals as the combo, and the higher cost relative to the combo is the limitation to weigh. Both listings describe the same two-seal setup, so the extra expense is about the clearer packaging label and the US wording, not a different set of seals. If that framing matters, this is the one to order; if the label means nothing, the combo is the more economical route.
Final choice by use case
- Want the replacement pair for less? Go with the RV Slide Out Seal Combo and pay the lower price.
- Prefer a single kit-style listing with the US wording? Choose the 018-312-EKD 018-341-EK 2 in 1 RV Slide Out Seal and accept the higher cost for that clearer package name.
