# Keystone Cougar 353SRX

353SRX is a fifth wheel floor plan by Cougar (Keystone).

## Specs (2021 model year)

| Spec | Value |
| --- | --- |
| Length | 38 ft 11 in |
| Sleeps | 4 |
| Slide-outs | 0 |
| Dry weight | 11,405 lbs |
| MSRP | $68,438 |

## Model years

2021. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/353srx?year={year}`

## Floor plan tags

toy hauler

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/f32e5a50109640d30391c415cc91aab2197b2ea531201e4eecd240f57d1efa55/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/353srx