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Keystone Bullet Recall 21V427: Propane Regulator May Fail, Raising Fire Risk

NHTSA campaign 21V427, reported June 4, 2021, 10,455 vehicles potentially affected.

What this recall means for you

Certain 2019 Keystone Bullet and Sprinter trailers and 2020 Keystone Hideout trailers may have a Winntec model 6020 two-stage propane regulator that can fail. When it fails, propane pressure can increase, which may enlarge the flames in gas appliances.

Larger flames from the appliances raise the risk of a fire. If you own one of these vehicles, check whether it is equipped with this regulator and whether the recall applies to your unit. Keystone's customer service line is 1-866-425-4369.

The remedy is free. An authorized dealer will replace the regulator and test the propane system for leaks at no charge. You can also check your VIN for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 21V427Keystone RV Company
Component
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS
Problem
Keystone RV Company (Keystone) is recalling certain 2019 Keystone Bullet, Sprinter, and 2020 Keystone Hideout vehicles equipped with a Winntec model 6020 two-stage propane regulator. The regulator may fail, causing an increase in propane pressure.
Risk
Increased propane pressure can enlarge the flames in gas appliances, increasing the risk of a fire.
Remedy
Dealers will replace the regulator and test the propane system for leaks, free of charge. Owners were notified of the defect on August 4, 2021. A final owner letter was mailed January 12, 2022. Owners may contact Keystone customer service at 1-866-425-4369.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Keystone Bullet2019
Keystone Hideout2020
Keystone Sprinter2019