# Tiffin Motorhomes, Inc.: Fuel Filter Hoses May Disconnect and Leak Fuel (26V662000)

**Recall Urgency Score:** 35/100

| Field | Value |
|---|---|
| Manufacturer | Tiffin Motorhomes, Inc. |
| Subject | Fuel Filter Hoses May Disconnect and Leak Fuel |
| NHTSA ID | 26V662000 |
| Manufacturer campaign | TIF-150 |
| Recall type | Vehicle |
| Component | FUEL SYSTEM, DIESEL |
| Units potentially affected | 177 |
| Do not drive | No |
| Park outside | No |
| Defect | Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022-2025 Allegro Bus, and Phaeton motorhomes, equipped with certain L9 diesel engines, part number D563027BX03. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall. |
| Consequence | A fuel leak in the presence of an ignition source increases the risk of a fire. An engine stall increases the risk of a crash. |
| Remedy | Cummins dealers will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed November 20, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-150 |

## Why this score
- Safety-critical component (fuel system).
- 177 units affected.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) recalls, via data.transportation.gov (https://www.nhtsa.gov/recalls?nhtsaId=26V662000). Last refreshed: 2026-11-04T18:12:01.520Z.
Recall data comes from NHTSA and is summarized automatically; check the official notice and VIN lookup before acting. Informational only.