1、Applicable Model: The RV slide controller is f Lippert In Wall Slide Out On RV, f V‑Sync II. Please confirm whether it is consistent with the product you want befe buying to avoid unnecessary return. 2、OE Number: The part numbers f reference are 13398‑DO, 13398‑C2. Please confirm whether it is consistent with the OE you need to avoid wrong buying other problems. 3、Efficient Stable Perfmance: This dual mot slide controller achieves high efficiency stability, ensuring stable operation of your slide out system extending longevity. 4、Rugged Reliable: This slide controller replacement is designed to withst even the toughest environment, proven to give you long lasting, trouble free operation on your RV journey. 5、Easy Installation: No need f a professional, the dual synchronous velocity slide controller is simple straightfward to install, saving your time efft. Item Type: RV Slide Controller OE Number: 13398-DO, 13398-C2 Fitment: Fit f Lippert in Wall Slide Out on RV Fit f V-Sync II Controller f Various In Wall Slide Outs 1 x RV Slide Controller 4 x Screws