Oshkosh recalls
39 NHTSA recall campaigns filed since 2000 that affect Oshkosh vehicles, newest first. Last verified Sep 13, 2026.
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- May 18, 2026Crash risk2025 Oshkosh NGDV Electric — Electrical System
Oshkosh Corporation (Oshkosh Defense) is recalling certain 2025 NGDV battery electric vehicles. In cold weather, the high voltage battery contactor may open unexpectedly, causing a loss of drive power.
26V311000 · 76 units · Oshkosh Corporation
- Feb 8, 2026Crash risk2025–2026 Oshkosh NGDV, 2025–2026 Oshkosh NGDV Electric — Service Brakes, Hydraulic
Oshkosh Corporation (Oshkosh Defense) is recalling certain 2025-2026 NGDV vehicles. The mounting pin and retaining clip that retain the brake actuator rod to the brake pedal may not have been installed.
26V074000 · 5K units · Oshkosh Corporation
- Jan 21, 2026Crash risk2025 Oshkosh NGDV, 2025 Oshkosh NGDV Electric — Wheels
Oshkosh Corporation (Oshkosh Defense) is recalling certain 2025 NGDV vehicles. The rear axle hub fasteners may loosen, causing the wheel to detach.
26V027000 · 230 units · Oshkosh Corporation
- Jun 27, 2025Crash risk2025 Oshkosh NGDV, 2025 Oshkosh NGDV Electric — Equipment
Oshkosh Corporation (Oshkosh Defense) is recalling certain 2025 NGDV delivery vehicles. The air bag warning label on the sun visor may detach. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
25V444000 · 917 units · Oshkosh Corporation
- Apr 14, 2025Crash risk2025 Oshkosh NGDV, 2025 Oshkosh NGDV Electric — Back Over Prevention
Oshkosh Corporation (Oshkosh) is recalling certain 2025 Defense NGDV ICE 2WD, AWD, and BEV 2WD vehicles. The rearview camera image may not display when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
25V224000 · 216 units · Oshkosh Corporation
- Apr 10, 2025Crash risk2024–2025 Oshkosh S-Series — Power Train
Oshkosh Corporation (Oshkosh) is recalling certain 2024-2025 S-Series vehicles. The front axle housing wall thickness may not be sufficient and can cause the axle to fail.
25V228000 · 469 units · Oshkosh Corporation
- Mar 27, 2025Crash risk2024–2025 Oshkosh NGDV, 2024–2025 Oshkosh NGDV Electric — Visibility
Oshkosh Corporation (Oshkosh) is recalling certain 2024-2025 ICE 2WD, ICE AWD, and BEV 2WD Next Generation delivery vehicles. The wiper arm nuts may be loose, causing the wipers to fail.
25V192000 · 169 units · Oshkosh Corporation
- Dec 12, 2024Crash risk2025 Oshkosh Defense NGDV Ice — Back Over Prevention
Oshkosh Corporation (Oshkosh) is recalling certain 2025 Defense NGDV ICE vehicles. The rearview camera image may not display when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
24V928000 · 144 units · Oshkosh Corporation
- Dec 10, 2024Crash risk2022–2024 Oshkosh S-Series — Vehicle Speed Control
Oshkosh Corporation (Oshkosh) is recalling certain 2022-2024 S-Series vehicles. The throttle pedal assembly may contain an oversized magnet carrier, slowing the responsiveness or causing the pedal to stick.
24V917000 · 800 units · Oshkosh Corporation
- Jun 24, 2024Crash risk2025 Oshkosh Defense NGDV Ice — Air Bags
Oshkosh Corporation (Oshkosh) is recalling certain Oshkosh Defense NGDV ICE vehicles. During supplier testing, the terminals in a wiring harness connector may have been deformed, possibly resulting in an insufficient electrical connection that can cause the air bags not to deploy as intended.
24V471000 · 8 units · Oshkosh Corporation
- May 26, 2022Fire risk2019–2022 Oshkosh S-Series — Electrical System
Oshkosh Corporation (Oshkosh) is recalling certain 2019-2022 S-Series 2.0 Concrete Mixers. Incorrectly installed alternator electrical cable clamps may rub against the vehicle frame or hydraulic hose, possibly damaging the alternator cables.
22V378000 · 1K units · Oshkosh Corporation
- Jan 11, 2022Crash risk2019–2022 Oshkosh S-Series — Suspension
Oshkosh Corporation (Oshkosh) is recalling certain 2019-2022 S-Series vehicles. The u-bolts securing the front axle may fail.
22V009000 · 1K units · Oshkosh Corporation
- Jan 11, 2022Fire risk2019–2022 Oshkosh S-Series — Fuel System, Diesel
Oshkosh Corporation (Oshkosh) is recalling certain 2019-2022 S-Series vehicles. The fuel tubes between the fuel rail and the injector for cylinders 4, 5 and 6 may be susceptible to cracking, resulting in a high pressure fuel leak.
22V008000 · 2K units · Oshkosh Corporation
- Nov 2, 2021Crash risk2020–2021 Oshkosh S-Series — Steering
Oshkosh Corporation (Oshkosh) is recalling certain 2020-2021 S-Series vehicles. A machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist.
21V851000 · 697 units · Oshkosh Corporation
- Jun 27, 2021Crash risk2019–2022 Oshkosh S-Series — Electrical System
Oshkosh Corporation (Oshkosh) is recalling certain 2019-2022 S-Series vehicles. These vehicles were manufactured with 10 amp Anti-Lock Brake System (ABS) fuses, instead of the required 15 amp ABS fuses.
21V482000 · 897 units · Oshkosh Corporation
- May 6, 2021Crash risk2021 Oshkosh S-Series — Suspension
Oshkosh Corporation (Oshkosh) is recalling certain 2021 S-Series vehicles. The auxiliary axles may not have been properly secured and may detach.
21V322000 · 47 units · Oshkosh Corporation
- Feb 26, 2021Crash risk2020–2021 Oshkosh S-Series — Power Train
Oshkosh Corporation (Oshkosh) is recalling certain 2020-2021 S-Series vehicles. The rear axle output shaft may not have been heat-treated properly, which could cause the shaft to fracture.
21V125000 · 19 units · Oshkosh Corporation
- Aug 24, 2020Crash risk2020 Oshkosh S-Series — Exterior Lighting
Oshkosh Corporation (Oshkosh) is recalling certain 2020 S-Series vehicles equipped with Bendix pressure switches. The plastic threads holding the two halves of the pressure switch may strip when the switch is pressurized, resulting in an air leak which, if severe enough, can cause the air system to lose pressure when the brakes are applied. Failure of the front and rear brake switches will also result in a loss of brake light functionality.
20V499000 · 172 units · Oshkosh Corporation
- Jun 21, 2019Crash risk2018–2019 Oshkosh S-Series — Steering
Oshkosh Corporation (Oshkosh) is recalling certain 2018-2019 S-Series Mixer vehicles equipped with Cummins X12 engines with two hydraulic lines. The hydraulic hoses may have been unintentionally switched and installed to the wrong location, which can cause a loss of hydraulic assist steering.
19V486000 · 72 units · Oshkosh Corporation
- Feb 15, 2019Crash risk2014–2019 Oshkosh S-Series — Exterior Lighting
Oshkosh Corporation (Oshkosh) is recalling certain 2014-2019 S-Series Glider vehicles equipped with a strobe light package in the rear fender. The strobe lights may have been incorrectly located in the rear fender marker light position, potentially causing confusion for other drivers. As a result, the vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective devices, and associated Equipment."
19V092000 · 241 units · Oshkosh Corporation
- Dec 3, 2018Fire risk2016–2018 Mcneilus Atlantic Front Loader, 2016–2018 Mcneilus Bridgemaster V Mixer, 2016–2018 Mcneilus Meridian Front Loader 78 and 3 other models — Fuel System, Other
McNeilus Truck & Manufacturing, Inc. (McNeilus) is recalling certain 2016-2018 McNeilus Meridian Front Loader, Atlantic Front Loader, XE Rear Loader, Bridgemaster Mixer, Standard Mixer, and Oshkosh S-Series vehicles, equipped with certain MPVE-250 One-Turn Valves (OTV) on the CNG fuel tanks. If the valve knob is turned more than one turn, the valve's snap ring may fail and the valve stem may forcibly eject from the valve body.
18V858000 · 199 units · McNeilus Truck & Manufacturing, Inc.
- Jun 8, 2016Crash risk2016 Oshkosh S-Series — Electrical System
Oshkosh Corporation (Oshkosh) is recalling certain model year 2016 S-Series Front Discharge Concrete Mixers manufactured May 16, 2016, to May 25, 2016, equipped with a Cummins ISX12 or ISX15 engine using certain engine control modules (ECM). These ECM's may experience an internal electrical short that can cause a fuse to blow, resulting in an unexpected engine stall without the ability to restart the engine.
16V410000 · 6 units · Oshkosh Corporation
- Aug 20, 2015Fire risk2014–2015 Oshkosh S-Series — Fuel System, Other
Oshkosh Corporation (Oshkosh) is recalling certain model year 2014-2015 S-Series concrete mixers manufactured July 16, 2014, to June 30, 2015. The affected concrete mixers are powered with compressed natural gas (CNG) and are equipped with pressure relief devices (PRD) that may not function as designed, failing to vent a buildup of pressure, such as could occur if the CNG tank was exposed to fire.
15V532000 · 33 units · Oshkosh Corporation
- Jun 30, 2015Crash risk2015 Oshkosh S-Series — Power Train
Oshkosh Corporation (Oshkosh) is recalling certain model year 2015 S-Series Front Discharge concrete mixer glider trucks manufactured February 10, 2015, to March 20, 2015. The affected vehicles have Allison HD4500 transmissions that were remanufactured by Valley Truck Parts that may be coated with a thick layer of paint on the torque converter to adaptation kit mounting surface which can soften during vehicle operation. This may result in the mounting bolts loosening.
15V412000 · 24 units · Oshkosh Corporation
- Jun 1, 2015Fire risk2012–2014 Oshkosh S-Series — Engine and Engine Cooling
Oshkosh Corporation (Oshkosh) is recalling certain model year 2012-2014 S-Series Front Discharge Concrete Mixer vehicles manufactured February 29, 2012, to November 13, 2013, and equipped with certain Cummins Westport ISL G engines. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.
15V330000 · 44 units · Oshkosh Corporation
- Apr 1, 2015Crash risk2014–2015 Oshkosh S-Series — Service Brakes, Air
Oshkosh Corporation (Oshkosh) is recalling certain model year 2014-2015 S-Series Front Discharge Concrete Mixer vehicles manufactured September 24, 2013, to November 12, 2014. The affected vehicles have air tanks that hold less than the required 12 times the combined volume of the service brake chambers. As a result, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 121, "Air Brake Systems."
15V193000 · 26 units · Oshkosh Corporation
- Apr 29, 2014Fire risk2011–2012 Oshkosh TPV Gasoline — Fuel System, Gasoline
Oshkosh Corporation (Oshkosh) is recalling certain model year 2011-2012 TPV Homeland Security gasoline vehicles manufactured November 2011 through July 2013. In the affected vehicles, the fuel transfer pump system may over pressurize the primary tank and cause the fuel tank cap to pop off and discharge fuel.
14V225000 · 12 units · Oshkosh Corporation
- Apr 7, 2014Fire risk2012–2014 Oshkosh S-Series — Engine and Engine Cooling
Oshkosh Corporation (Oshkosh) is recalling certain model year 2012-2014 S-Series Ready Mixed Concrete trucks manufactured February 29, 2012, through January 27, 2014, and equipped with certain Cummins Westport Model ISL G engines. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.
14V183000 · 46 units · Oshkosh Corporation
- Dec 30, 2013Crash risk2013 Oshkosh S-Series — Service Brakes
Oshkosh Corporation is recalling certain model year 2013 S-Series ready mixed concrete trucks manufactured May 1, 2013, through November 27, 2013. In the affected vehicles, the brake pedal bracket may loosen due to missing lock washers.
13V651000 · 126 units · Oshkosh Corporation
- Aug 13, 2013Fire risk2008 Oshkosh Amamth-2 — Equipment
Pierce Manufacturing is recalling one model year 2008 Oshkosh AMAMTH-2 trailer manufactured in February 2008. The trailer is equipped with a Ricon wheelchair lift with an optional armored pendant cable. The armored cable may be positioned such that it does not clear the wheelchair lift.
13V359000 · 1 unit · Pierce Manufacturing
- Feb 1, 2010Fire risk2008–2010 Oshkosh H-Series Snow Blower — Equipment
OSHKOSH IS RECALLING CERTAIN MODEL YEAR 2008 THROUGH 2010 OSHKOSH H-SERIES SNOW BLOWERS OPERATED ON PUBLIC ROADS MANUFACTURED BETWEEN AUGUST 20, 2008, AND JANUARY 22, 2010. AN ELECTRICAL POWER CABLE MAY COME IN CONTACT WITH A HYDRAULIC HOSE. RUBBING MAY WEAR AWAY THE ELECTRICAL POWER CABLE INSULATION AND THE HOSE BODY. EVENTUALLY THE POWER CABLE INTERFERENCE MAY CAUSE SPARKS AND ARCING.
10V031000 · 133 units · OSHKOSH CORPORATION
- May 5, 2009Crash risk2008 Oshkosh H-Series, 2008 Oshkosh H-Tractor, 2008 Oshkosh P-Series and 4 other models — Service Brakes, Air
OSHKOSH IS RECALLING 302 MY 2008 T-SERIES, TX, STA, H, P, S AND H-TRACTOR, AIRPORT RESCUE, FIREFIGHTING, COMMERCIAL, CONCRETE MIXER AND MILITARY TRUCKS AND HIGHWAY VEHICLES EQUIPPED WITH HALDEX AIR BRAKE SYSTEM CONTROL VALVE. THE RUBBER DIAPHRAGM USED INSIDE THE QUICK RELEASE VALVE (QRV) MAY DELAMINATE AND MAY CAUSE LEAKAGE LEVELS PAST AND/OR THROUGH THE DIAPHRAGM IN EXCESS OF PERMISSIBLE SPECIFICATIONS, OR COULD CAUSE A RESTRICTION IN THE AIR FLOW, THEREBY EFFECTING PRESSURE DELIVERY TO THE SERVICE BRAKES AND NOT ALLOW THE SERVICE BRAKES TO RELEASE.
09V152000 · 302 units · OSHKOSH TRUCK CORPORATION
- Jul 31, 2007Fire risk2005 Oshkosh MTVR — Engine and Engine Cooling
ON CERTAIN MILITARY TRUCKS EQUIPPED WITH CATERPILLAR C-15 ENGINES, THE VARIABLE VALVE ACTUATION OIL LINE MAY WEAR AGAINST THE SHARP EDGE OF THE CYLINDER HEAD IF NOT POSITIONED CORRECTLY.
07V331000 · 3 units · OSHKOSH TRUCK CORPORATION
- Jul 2, 2007Crash risk2005–2007 Oshkosh H-Series, 2005–2007 Oshkosh P-Series, 2005–2007 Oshkosh S-Series — Parking Brake
ON CERTAIN TRUCKS EQUIPPED WITH BENDIX SR-7 SPRING BRAKE MODULATING VALVES, THE INTERNAL RUBBER CHECK VALVE MAY LEAK CAUSING A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO PARK THE VEHICLE AFTER THE OPERATOR PULLS THE DASH VALVE BUTTON.
07V320000 · 2K units · OSHKOSH TRUCK CORPORATION
- Oct 12, 2006Crash risk2005–2006 Oshkosh S-Series — Power Train
ON CERTAIN TRUCKS EQUIPPED WITH ARVINMERITOR AXLE ASSEMBLIES, THE TORQUE ROD TOWER HAS A NONCONFORMING LOCATION AND WELD. THE WELD CAN CRACK, LEADING TO THE TANDEM AXLE LOSING ITS ANCHOR POINT, CAUSING THE DRIVELINE TO BEND TO AN ANGLE OUTSIDE ITS OPERATING PERIMETERS.
06V390000 · 380 units · OSHKOSH TRUCK CORPORATION
- Jun 19, 2006Crash risk2006 Oshkosh Highland — Parking Brake
ON CERTAIN TRUCKS EQUIPPED WITH SR-7 BENDIX BRAKE VALVES, THE CHECK VALVE INSIDE THE VALVE CAVITY MAY NOT PROPERLY SET, CAUSING INTERNAL AIR LEAKAGE. IF THE CHECK VALVE DOES NOT PROPERLY SEAT, THE RESULTING LEAKAGE CAN CAUSE A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO PARK THE VEHICLE AFTER OPERATOR PULLS THE DASH VALVE BUTTON.
06V221000 · 139 units · OSHKOSH TRUCK CORPORATION
- Jul 20, 2005Fire risk2004 Oshkosh AD Series — Suspension
ON CERTAIN TEREX ADVANCE CONCRETE MIXERS EQUIPPED WITH HOLLAND AIR SUSPENSION SYSTEMS, A TRANSVERSE BEAM CASTING MAY FRACTURE UNDER NORMAL LOADS. IF A CASTING BREAKS WHEN THE VEHICLE IS TRAVELING ON A ROADWAY THERE IS THE POTENTIAL FOR PIECES OF THE CASTING TO BECOME PROJECTILES AND THE SUSPENSION'S TRANSVERSE BEAM MAY DROP DOWN LOW ENOUGH TO CONTACT THE ROAD SURFACE.
05V334000 · 490 units · OSHKOSH TRUCK CORPORATION
- Nov 6, 2001Crash risk1997–2000 Oshkosh S Series — Structure
VEHICLE DESCRIPTION: FRONT DISCHARGE CONCRETE CARRIERS WITH 6- OR 8-WHEEL DRIVE DESIGNED TO OPERATE OFF-ROAD IN DIFFICULT SOILS AND TERRAIN THAT ARE BEYOND THE CAPABILITY OF CONVENTIONAL REAR DISCHARGE CONCRETE TRUCKS. THE FRAME RAIL FLANGE IMPINGED ON THE HEAD OF ONE OR MORE LOCKBOLTS WHICH ATTACH THE ANGLE IRON REAR PEDESTAL SUPPORT BRACKET TO THE FRAME.
01V342000 · 816 units · OSHKOSH TRUCK CORPORATION
- Jul 11, 2001Crash risk1999–2001 Oshkosh F, 2000–2001 Oshkosh H, 1999 Oshkosh H Series and 7 other models — Steering
VEHICLE DESCRIPTION: AIRPORT SUPPORT, SNOW REMOVAL, CONCRETE CARRIER, AND MILITARY VEHICLES EQUIPPED WITH DRAG LINK ASSEMBLIES CONTAINING 24-DL MODEL BALL SOCKETS AND MANUFACTURED BY TRW. CERTAIN OF THE TIE ROD BALL-SOCKET BEARINGS HAVE A BELOW-SPECIFICATION CASE DEPTH AND/OR HARDNESS, WHICH CAN LEAD TO PREMATURE WEAR OF THE SOCKET.
01V044014 · 321 units · OSHKOSH TRUCK CORPORATION