# East to West Blackthorn 3750LK

3750LK is a fifth wheel floor plan by Blackthorn (East to West).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 40 ft 10 in |
| Sleeps | 4 |
| Slide-outs | 3 |
| Dry weight | 12,619 lbs |
| GVWR | 16,120 lbs |

## Model years

2026. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/east-to-west/blackthorn/3750lk?year={year}`

## Overview

This luxury fifth wheel stands out with its rear kitchen design that creates an open, residential feel perfect for extended stays. The King bed provides comfortable sleeping, while washer/dryer prep (or factory install on some units) adds convenience for longer adventures. Multiple A/C units and East to West's vacuum-bonded aluminum construction with climate package ensure year-round comfort in this well-appointed layout.

## Inventory

9 units currently for sale priced $67,999 to $78,998: https://rvenvy.com/fifth-wheel-trailers/east-to-west/blackthorn/3750lk/inventory

Floor plan diagram: https://images.rvenvy.com/bbb43bf1b3c879a5525f0f899abc31dacba4ddc10e0f4c0e31e361947df9cb1c/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/east-to-west/blackthorn/3750lk