# Keystone Sprinter 3840LRK

3840LRK is a fifth wheel floor plan by Sprinter (Keystone).

## Specs (2027 model year)

| Spec | Value |
| --- | --- |
| Length | 42 ft 10 in |
| Sleeps | 4 |
| Slide-outs | 3 |

## Model years

2027, 2026, 2025. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/sprinter/3840lrk?year={year}`

## Overview

The rear kitchen design floods the living space with natural light through panoramic windows while providing generous counter space and full-size appliances. At 43 feet, this layout maximizes both cooking functionality and entertaining areas. The front bedroom offers privacy from the main living zone, while thoughtful storage solutions throughout accommodate extended travel.

## Inventory

49 units currently for sale priced $59,922 to $77,998: https://rvenvy.com/fifth-wheel-trailers/keystone/sprinter/3840lrk/inventory

Floor plan diagram: https://images.rvenvy.com/0800f2d579b82e17cee7b2beb4fd3e792b415ba2d563d39879b70c23b810b11d/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/sprinter/3840lrk