Recall 15V633 affects 3,313 1997-2005 Spartan K2 and Mm motorhome chassis for cracking steering gear brackets. Repair is free at any franchised Spartan dealer.
Spartan is recalling 3,313 1997-2005 K2 and Mm motorhome chassis because the steering gear mounting bracket can crack and cause a loss of steering ability. A loss of steering increases crash risk, and Spartan dealers will complete the recall repair free of charge.
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What's wrong?
The steering gear mounting bracket on 1997-2005 Spartan K2 and Mm motorhome chassis is the metal support that holds the steering gear in position. The steering gear turns steering-wheel movement into force at the front wheels, so the bracket has to stay rigid while the driver turns, corrects course, or maneuvers at low speed.
On affected chassis, the bracket design is not strong enough for the steering loads it receives. Repeated steering input can cause the bracket to crack. If the crack grows, the steering gear can shift out of position and the driver can lose steering ability. Spartan's repair uses a stronger steering gear mounting bracket than the recalled part.
There is no warning sign before failure. A bracket crack can develop without a change in steering feel, noise, or a dashboard light, so the VIN and recall repair status decide whether the chassis needs attention.
Who's affected?
Spans the K2 and Mm model families from 1997-2005, all tied to the steering system.
| 1997 Spartan K2 | steering system |
|---|---|
| 1999 Spartan K2 | steering system |
| 2000 Spartan K2 | steering system |
| 1997 Spartan Mm | steering system |
| 1998 Spartan Mm | steering system |
| 2000 Spartan Mm | steering system |
| 2002 Spartan Mm | steering system |
| 2005 Spartan K2 | steering system |
| 2003 Spartan K2 | steering system |
| 1998 Spartan K2 | steering system |
| 1999 Spartan Mm | steering system |
| 2001 Spartan Mm | steering system |
| 2005 Spartan Mm | steering system |
| 2004 Spartan K2 | steering system |
| 2004 Spartan Mm | steering system |
| 2003 Spartan Mm | steering system |
| 2002 Spartan K2 | steering system |
| 2001 Spartan K2 | steering system |
| Units affected | 3,313 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not confirm inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
A cracked steering mounting bracket can lead to a loss of steering, which increases the risk of a crash. There is no warning sign before failure, so schedule the repair soon instead of waiting for symptoms. Repair is free at any franchised Spartan dealer.
What should I do?
- Check your VIN to confirm your 1997-2005 Spartan K2 or Mm motorhome chassis is included in this recall.
- Contact a franchised Spartan dealer to schedule the free steering-gear mounting-bracket replacement that fixes the crack risk behind loss of steering ability.
- Bring the recall notice if Spartan mailed one. If not, reference recall number 15V633 when you call.
- Call Spartan customer service at 1-800-543-4277 with questions, and mention Spartan recall 15022.
- Drive cautiously until the repair is complete, and stop using the vehicle if steering feels loose or abnormal.
What happens at the repair
At the dealer, a Spartan technician replaces the steering gear mounting brackets covered by recall 15V633. The repair addresses brackets that can crack and lead to loss of steering ability. Parts and labor are covered under the recall, so the dealer repair is free. When you schedule, tell the service desk this is Spartan recall 15022 and ask whether the motorhome chassis needs any handling instructions before it is moved to the shop.
Timeline
| October 8, 2015 | NHTSA published the recall |
|---|---|
| October 16, 2015 | Dealer notification began |
| October 16, 2015 | Dealer notification ended |
| November 13, 2015 | Interim owner notification (was planned for this date) |
| February 18, 2016 | Owner notification mailed |
Frequently asked questions
What is recall 15V633?
Recall 15V633 covers 3,313 1997-2005 Spartan K2 and Mm motorhome chassis with steering gear mounting brackets that can crack and cause a loss of steering ability. Spartan dealers will replace the steering gear mounting brackets for free.
What should I do if my 1997-2005 Spartan K2 or Mm is on this recall?
Check your VIN to confirm your specific motorhome chassis is included in recall 15V633. If it is, contact a Spartan dealer to schedule the steering gear mounting bracket replacement. Reference recall number 15V633 and Spartan recall number 15022 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Spartan dealers will replace the steering gear mounting brackets free of charge for included 1997-2005 K2 and Mm motorhome chassis.
What is the safety risk?
The safety risk is loss of steering ability. NHTSA campaign 15V633 says the steering gear mounting bracket can crack, and loss of steering increases crash risk. Confirm your VIN and schedule the free bracket replacement if your chassis is included.
What if I bought my Spartan motorhome chassis used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. Check your VIN to confirm whether your specific 1997-2005 Spartan K2 or Mm chassis is included, then call a Spartan dealer with recall number 15V633.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/15V633000 |
|---|---|
| Spartan customer service | 1-800-543-4277 |
| NHTSA recall # | 15V633 |
| NHTSA recall # (full) | 15V633000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 31, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →