Recall 13V053 affects 296 2011-2013 Ud UD2600 and UD3300 trucks for oil cooler hose leaks. Repair will be free at franchised Ud dealers once available.
Ud is recalling 296 2011-2013 UD2600 and UD3300 trucks because oil cooler hose clamp retaining rings can fail. A failed ring can leave oil on the roadway or spray hot engine components, creating a road hazard and increasing fire risk; the Ud dealer repair will be free once available.
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What's wrong?
The Allison 3000RDS automatic transmission in the 2011-2013 Ud UD2600 and UD3300 uses transmission oil to lubricate internal parts and carry heat away from the gearbox. Oil cooler lines route that hot fluid from the transmission to a cooler, then back again, so the transmission can keep working under load.
On these trucks, the retaining rings for the oil cooler hose clamps can fail. Those rings are the small hardware that helps keep the hose clamp locked on the cooler line. If a ring lets go, the clamp can lose its hold and the hose connection can open or leak. That means transmission oil no longer stays where it belongs, and the cooling circuit no longer works as designed.
There is no warning sign before failure. If the hose connection fails, the first thing an owner or driver notices can be leaking transmission oil or a transmission problem after the leak has already started.
Who's affected?
Covers the UD2600 and UD3300 across the 2011, 2012, and 2013 model years, all tied to the automatic transmission cooling unit and lines.
| 2013 Ud UD2600 | automatic transmission |
|---|---|
| 2011 Ud UD2600 | automatic transmission |
| 2011 Ud UD3300 | automatic transmission |
| 2013 Ud UD3300 | automatic transmission |
| 2012 Ud UD2600 | automatic transmission |
| 2012 Ud UD3300 | automatic transmission |
| Units affected | 296 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
A failed retaining ring can let the oil cooler hose leak enough oil to leave a roadway hazard for other vehicles. Oil spraying onto hot engine parts also increases the risk of a vehicle fire. Drive cautiously, watch for visible oil leakage, and arrange service soon. Repair will be free at any franchised Ud dealer once available.
What should I do?
- Check your VIN to confirm your 2011-2013 Ud UD2600 or UD3300 truck is included in this recall.
- Wait for Ud's repair notice before scheduling if your dealer says the remedy is not open.
- Contact a franchised Ud dealer about the free oil-cooler hose replacement that fixes the clamp retaining-ring failure and leak risk.
- Bring the recall notice if Ud mailed one. If not, reference recall number 13V053 when you call.
- Avoid driving over fresh fluid leaks, smoke, or oil smell near hot engine parts until the truck is inspected.
What happens at the repair
At the dealer, a Ud technician will replace the affected oil cooler hoses tied to the Allison automatic transmission hose clamp retaining rings. Ud has not provided the owner notification schedule, so treat the final remedy as pending. Once the repair opens, the dealer replacement will be free under the recall, with parts and labor covered. Ask the dealer to confirm parts availability before arranging service.
Timeline
| February 19, 2013 | NHTSA published the recall |
|---|---|
| May 1, 2013 | Owner notification mailed |
Frequently asked questions
What is recall 13V053?
Recall 13V053 covers 296 2011-2013 Ud UD2600 and UD3300 trucks with Allison 3000RDS automatic transmissions. The oil cooler hose clamp retaining rings can fail, causing a transmission-oil leak that leaves oil on the road or reaches hot engine parts. Ud dealers will replace the affected hoses for free.
What should I do if my 2011-2013 Ud UD2600 or UD3300 is on this recall?
Check your VIN to confirm your specific truck is included in recall 13V053. If it is, call a franchised Ud dealer and ask for the oil cooler hose replacement. Reference recall number 13V053 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Ud dealers will replace the affected oil cooler hoses free of charge. Parts and labor are covered for trucks included in recall 13V053.
What is the safety risk?
The risk is a transmission-oil leak from a failed oil cooler hose clamp retaining ring. Under recall 13V053, leaked oil can leave a large deposit on the roadway, creating a hazard for other vehicles. Oil that reaches hot engine components raises the risk of a vehicle fire.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/13V053000 |
|---|---|
| Ud customer service | 1-800-832-5929 |
| NHTSA recall # | 13V053 |
| NHTSA recall # (full) | 13V053000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Quarterly Report (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →