Recall 21V656 affects 94 2020-2021 Crane Carrier LET2 trucks for a fuel hose leak. Repair will be free at a franchised Crane Carrier dealer once available.
Crane Carrier is recalling 94 2020-2021 LET2 vehicles because fuel can leak from the hose between the fuel pump and the remote fuel filter head. A fuel leak near an ignition source increases the risk of a fire, and the Crane Carrier dealer repair will be free once the remedy is available.
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What's wrong?
The 2020-2021 Crane Carrier LET2 uses a diesel fuel hose with quick-connect fittings between the fuel pump and the remote Stage 2 fuel filter head. That hose carries pressurized diesel fuel from the L9 engine's fuel pump to the filter so the engine gets clean fuel at the right pressure.
On affected LET2 vehicles, the hose assembly has an inadequate design and quality issue. The pressurized hose can swell, shift, and contact the edge of a nearby v-band clamp. Once the hose rubs against that clamp edge, it can wear through and leak diesel fuel. Cummins changed to a new hose design with a unique part number and a visibly different hose.
People in or around the vehicle can see smoke before heat builds enough to create a fire. Treat smoke or a diesel fuel odor near the engine area as a warning sign and keep the vehicle parked until a Crane Carrier dealer or Cummins service location inspects the repair path.
Who's affected?
Both model years use the fuel-hose quick-connect fittings named in the recall.
| 2021 Crane Carrier LET2 | fuel system |
|---|---|
| 2020 Crane LET2 | fuel system |
| Units affected | 94 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
A fuel leak near an ignition source increases the risk of a fire. If you see smoke in or around the vehicle, stop using it, move away from the area, and contact the dealer for guidance. Ask when the recall repair can be completed. Repair will be free at any franchised Crane Carrier dealer once available.
What should I do?
- Check your VIN to confirm your 2020-2021 Crane Carrier LET2 is included in this recall.
- Call Crane Carrier customer service at 1-877-546-2537 to confirm whether repair instructions are open for your VIN.
- Reference recall number 21V656 when you call or speak with a franchised Crane Carrier dealer.
- Schedule the free fuel-hose replacement once Crane Carrier confirms the repair is open; the replacement addresses the fuel leak path between the fuel pump and remote fuel filter head.
- Avoid operating the vehicle if you smell fuel or see a leak, and ask Crane Carrier for next steps before moving it.
What happens at the repair
Once the final repair opens, a Crane Carrier technician will replace the fuel hoses between the fuel pump and the remote fuel filter head. The final dealer repair will be free once available; parts and labor are covered under the recall. Prior product failures are handled through the manufacturer's limited warranty, not through a separate reimbursement program for this campaign. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| August 24, 2021 | NHTSA published the recall |
|---|---|
| October 6, 2021 | Dealer notification began |
| October 6, 2021 | Dealer notification ended |
| October 6, 2021 | Owner notification mailed |
| October 6, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V656?
Recall 21V656 covers 94 2020-2021 Crane Carrier LET2 vehicles with L9 diesel engines, remote Stage 2 fuel filters, and pressurized hoses. The fuel hose between the fuel pump and remote fuel filter head can leak. Cummins will replace the fuel hoses for free.
What should I do if my 2020-2021 Crane Carrier LET2 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 21V656. If it is, contact a franchised Crane Carrier dealer or Crane Carrier customer service at 1-877-546-2537 to confirm the fuel-hose replacement path. Reference recall number 21V656 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and the recall remedy says Cummins will replace the fuel hoses free of charge. Parts and labor are covered for included 2020-2021 Crane Carrier LET2 vehicles.
What is the safety risk?
The safety risk is fire. A fuel leak from the hose between the fuel pump and the remote fuel filter head can ignite if fuel reaches an ignition source. Until the repair is complete, treat any diesel smell, visible leak, or wet fuel-system area as a service issue.
When were owners notified about recall 21V656?
Owner notices were mailed on October 6, 2021. If you own a 2020-2021 Crane Carrier LET2 and never received a letter, check your VIN. Used vehicles, fleet transfers, and address changes can prevent a notice from reaching the current owner.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V656000 |
|---|---|
| Crane Carrier customer service | 1-877-546-2537 |
| NHTSA recall # | 21V656 |
| NHTSA recall # (full) | 21V656000 |
Source documents
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →