2026 Keystone Impact 337
Toy Hauler · Lightweight Fifth Wheel Toy Hauler · 37.58 ft · sleeps 8
The 2026 Keystone Impact 337 is a toy hauler (lightweight fifth wheel toy hauler). At sleeps 8, 37.58 ft long, 13,280 lbs dry, it's positioned for owners who haul motorcycles, ATVs, or bikes.
Floor plan
Photos of the 2026 Keystone Impact 337
Walkthrough video
Video courtesy of RV Video Library on YouTube.
Full specifications
Dimensions
| Length | 37.58 ft |
|---|---|
| Slide-Outs | 3 |
Weights
| Dry Weight | 13,280 lbs |
|---|
Living
| Sleeps | 8 |
|---|---|
| Bunkhouse | No |
Power & Electrical
| Shore Power | 50 A |
|---|
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | No |
| Residential Fridge | No |
| Fireplace | No |
| Four-Season | No |
| Off-Road Capable | No |
Similar Toy Haulers to consider
Other toy haulers in the catalog with comparable size and price.
Frequently asked questions
How many people does the 2026 Keystone Impact 337 sleep?
The 2026 Keystone Impact 337 sleeps 8.
How long is the 2026 Keystone Impact 337?
The 2026 Keystone Impact 337 is 37.58 feet long.
What's the dry weight of the 2026 Keystone Impact 337?
The 2026 Keystone Impact 337 has a dry weight of 13,280 lbs.
Where can I buy the 2026 Keystone Impact 337?
Pirka Wakka is a brand-agnostic catalog and doesn't sell RVs. The "Buy on Keystone" link on this page sends you to the manufacturer's product page — they'll route you to an authorized dealer.
Not sure if the 2026 Keystone Impact 337 is right for you?
Tell Matchmaker your trip, your budget, and your tow vehicle. She'll narrow the catalog to the 2-4 RVs that actually fit — verified specs only, no upsells.
Talk to Matchmaker →