allRVsDiscover · Explore · Adventure
SavedBack to results
RVs/East to West RV/Blackthorn 3750LK
Blackthorn 3750LKAllRVs Certified
Fifth Wheel · 2026

Blackthorn 3750LK

40.8 ft
Manufacturer brochure (PDF)

Floor plans

6 layouts available for the Blackthorn — you're viewing the 3750LK.

229RK
Call for price
28.1 ft · sleeps 4
2990MK
Call for price
35 ft · sleeps 4
3750LKViewing
Call for price
40.8 ft
3820DSL
Call for price
41.9 ft · sleeps 4
3865FLR
Call for price
41.9 ft
3880RBDB
Call for price
42.1 ft · sleeps 4
Want your personal match score? Tell us about your trip.Start search

Gallery

Every photo is categorized so you can jump straight to what matters.

Specifications

Overview
Year2026
ClassFifth Wheel
Dimensions
Overall length40.8 ft
Weights & towing
GVWR16,120 lbs
Dry weight12,619 lbs
Sleeping & bath
Slide-outs3