Gillig Recalls 2019-2023 Low Floor Buses Due to Driveshaft Separation Risk
Gillig is recalling 2019-2023 Low Floor transit buses because the transmission yoke may separate, causing a sudden loss of drive power and increasing crash risk.
What this means for you
Our assessment, not the agency’s: severity 4/5 (Severe).
The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.
Our severity reasoning: The recall involves a structural vehicle defect (transmission yoke separation) that can lead to a sudden loss of drive power, increasing the risk of a crash and passenger injury, which aligns with the 'Severe' criteria for structural defects and significant injury reports.
Plain-English summary
Gillig, LLC is recalling certain 2019-2023 Low Floor transit buses. The recall addresses a defect where the transmission yoke may separate, resulting in driveshaft separation and a sudden loss of drive power.
A sudden loss of drive power can increase the risk of a crash. Additionally, a disabled bus may require an evacuation procedure in an uncontrolled traffic situation, increasing the risk of injury to passengers.
Gillig will work with the equipment manufacturer, Allison Transmission Inc., to inspect and tighten the transmission yoke bolts, as necessary, free of charge. Owner notification letters were mailed December 11, 2023. Owners may contact Gillig customer service at 1-510-264-5073 or 1-800-735-1500, or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.
The recalled product
- Product
- GILLIG LOW FLOOR
- Brand
- GILLIG
- Manufacturer
- Gillig, LLC
- Category
- Vehicle — Transit Bus
- Affected units
- 4,286
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Model numbers (1)
- LOW FLOOR
Distribution
Distributed nationwide across the United States.
Related recalls
Same brand · GILLIG
- HighGillig Recalls 2023-2024 Low Floor Buses Due to Incorrect Weight Placard
NHTSA · 2026-03-26
- SevereGillig Recalls 2021-2026 Low Floor Buses Due to Fuel Line Fire Risk
NHTSA · 2026-03-12
- Severe
- SevereGillig Recalls 2025 Low Floor Buses Due to Loose Axle Fasteners
NHTSA · 2025-12-29
- HighGillig Recalls 2025 Low Floor Buses Due to Wheelchair Restraint Defect
NHTSA · 2025-12-16
Same manufacturer · Gillig, LLC
See all →- HighGillig Recalls 2013 Low Floor Transit Buses for Emergency Exit Defect
NHTSA · 2025-12-15
- SevereGillig Recalls 2023-2024 Low Floor Buses Due to Battery Fire Risk
NHTSA · 2025-04-01
Same hazard · loss of control
See all →- SevereRing Power Recalls Terex Vehicles Due to Potential Pintle Hitch Failure
NHTSA · 2026-10-02
- SevereATC Recalls RM900 and RM700 Trailers Due to Coupler Bolt Loosening
NHTSA · 2026-09-25
- Severe
- Severe
- SevereFord Recalls 2026 F-150s Due to Rear Axle Bearing Defect
NHTSA · 2026-09-09
Similar recalls
- Severe
- SevereGillig Recalls 2023-2024 Low Floor Buses Due to Battery Fire Risk
NHTSA · 2025-04-01
- HighGillig Recalls 2022-2023 Low Floor Buses Due to Steering Defect
NHTSA · 2023-02-10
- High
- SevereGillig Recalls 2022 Low Floor Transit Buses Due to Steering Defect
NHTSA · 2022-10-24
- SevereGillig Recalls 2019-2022 Low Floor Electric Buses Due to Cable Defect
NHTSA · 2022-06-17