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Heartland Mallard Recall 18V634: Trailer Axle Hubs May Fail, Risking Wheel Separation

NHTSA campaign 18V634, reported September 21, 2018, 622 vehicles potentially affected.

What this recall means for you

Certain 2019 travel trailers may have axles missing inner bearing races on the hubs. Without that race, the wheel bearing can burn out or the hub can overheat, leading to premature bearing failure.

If the bearing fails, the hub could separate from the axle, which raises the risk of a crash. Owners should stop using the trailer and have it inspected if they notice unusual heat, noise, or wobble at the wheel.

The repair is free. Dealers will replace the defective hubs with new hubs or replace the axles. Contact Heartland customer service at 1-877-262-8032 and reference recall number 99.01.40, and check your vehicle identification number (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 18V634Heartland Recreational Vehicles, LLC
Component
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
Problem
Heartland Recreational Vehicles, LLC (Heartland) is recalling certain 2019 Heartland Mallard, Pioneer, Sundance XLT, Wilderness, North Trail, Prowler and Trail Runner travel trailers. The axles may be missing inner bearing races on the hubs, which can cause the bearing to burnout or cause the hub to overheat.
Risk
The missing bearing race may cause premature hub bearing failure, possibly resulting in a separation of the hub from the axle, thereby increasing the risk of a crash.
Remedy
Heartland will notify owners, and dealers will replace the defective hubs with new hubs or replace the axles, free of charge. The recall began October 9, 2018. Owners may contact Heartland customer service at 1-877-262-8032. Heartland's number for this recall is 99.01.40.
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.safercar.gov.

Affected vehicles

Heartland Mallard2019
Heartland North Trail2019
Heartland Pioneer2019
Heartland Prowler2019
Heartland Sundance XLT TT2019
Heartland Trail Runner2019
Heartland Wilderness2019