2021 Keystone Fuzion, 2021 Keystone Impact Recall: Auxiliary fuel supply tank mounting straps may have been improperly…
NHTSA campaign 20V538000 · Fuel System, Gasoline · filed Sep 3, 2020 · verified Jul 30, 2026
The defect
Keystone RV Company (Keystone) is recalling certain 2021 Fuzion recreational trailers (models 357, 369, 373, 379, 419, 424, 427, 429 and 430) and 2021 Impact recreational trailers (models 343, 359, 367 and 415). The auxiliary fuel supply tank mounting straps may have been improperly secured with grade 2 bolts instead of grade 5 bolts.
The risk
The grade 2 bolts may break under certain conditions, causing the auxiliary fuel supply tank to detach, increasing the risk of a vehicle crash and/or fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Keystone will notify owners, and dealers will inspect and replace the tank strap mounting bolts, as necessary, free of charge. The recall began October 2, 2020. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 20-385.
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.safercar.gov.
Affected vehicles
Related recalls
More Keystone Fuzion recalls
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Other campaigns involving Keystone vehicles
Source: NHTSA recall database, campaign 20V538000 (manufacturer number 20-385). Data last verified Jul 30, 2026.