NHTSA ID Number: 11030178
Manufacturer Communication Number: TSB 26-2112
TSB/Document Date: 2026-03-23
Summary
This bulletin supersedes TSB 26-2059. Reason For Update: To add missing labor operations. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: - No upshift past second gear - Unable to achieve third gear ratio - Illuminated malfunction indicator lamp (MIL) with DTCs P0757 and P2701 This may be due to a damaged one-way clutch (OWC).
W712503-S440
2
Front Stabilizer Bar Link Rod Nuts
W713078-S439
6
Driveshaft Center Bearing Bolts - Refer To The Parts Catalog For VIN
Specific Application
W715618-S437
4
Torque Converter Nuts
W716331-S439
4
Transmission Crossmember Bolts
W718943-S439
2
Front Subframe Rearward Bolts
W719972-S439
3
Front Axle To Torque Arm Bolts
W719976-S439
3
Front Axle Tube Bolts/Front Axle To Transmission Bolts
W720688-S439
1
Front Axle To Transmission Bolt
CVC-13DL-G
As Needed
Motorcraft® Yellow Prediluted Antifreeze/Coolant (Canada Only)
VC-13DL-G
As Needed
Motorcraft® Yellow Prediluted Antifreeze/Coolant (All Markets Except
Canada)
CXT-10-LV6
As Needed
Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD)
(Canada Only)
As Needed
Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD) (All
Markets Except Canada)
XT-12-QULV
As Needed
Motorcraft® MERCON® ULV Automatic Transmission Fluid
XG-1-E1
As Needed
Motorcraft® Premium Long-Life Grease
XL-1
As Needed
Motorcraft® Penetrating and Lock Lubricant
XL-2
As Needed
Motorcraft® High Temperature Nickel Anti-Seize Lubricant
U-Joint Flange Style Bolts - Refer To The Parts Catalog For VIN
Specific Application
XL-5-A
As Needed
Motorcraft® Multi-Purpose Grease Spray
XY-75W140-QL
As Needed
Motorcraft® SAE 75W-140 Synthetic Rear Axle Lubricant
Parts - Transit Transmission Removal And Installation - Parts To Inspect And Replace Only If Necessary
Service Part Number Claim Quantity
Description
LJ9Z-7J227-A
Only If Necessary (4 Possible) Transmission Fluid Cooler Tube O-Ring Seals
LK4Z-7A098-A
Only If Necessary (1 Possible) Transmission Fluid Filter
W715471-S300
Only If Necessary (2 Possible) Engine Block
Dowel Pins (3.5L DOHC Turbo)
W718758-S300
Only If Necessary (2 Possible) Engine Block Dowel Pins (3.5L DOHC VCT)
W719583-S900
Only If Necessary (2 Possible) Right Catalytic Converter Studs - (3.5L EcoBoost)
W720627-S900
Only If Necessary (4 Possible) Left Catalytic Converter Studs - (3.5L EcoBoost)
Parts - F-Super Duty 10R100 Transmission Removal And Installation
Service Part
Number
Claim Quantity
Description
BC3Z-4N272-A
1 Or 2 Pieces (Flange
Dependent)
Driveshaft Center Bearing Bolt (1 For 2 Piece Driveshaft) (2 For 3
Piece Driveshaft)
W500633-S439
1 Or 2 Pieces (Flange
Dependent)
Driveshaft Center Bearing Bolt (1 For 2 Piece Driveshaft) (2 For 3
Piece Driveshaft)
E4HZ-4A254-A
2
Rear Drive Shaft Retainer Straps (4WD Fixed Flange If Equipped)
F1HZ-4N272-A
4
Rear Drive Shaft To Output Flange Bolts (4WD Fixed Flange If
Equipped)
N811880-S100
4 Or 8 Pieces (Flange
Dependent)
W520514-S440
4
Left And Right Y-Pipe-To-Exhaust Manifold Nuts
W520515-S440
4
Crossmember Bracket Nuts
W709771-S440
2
Transmission Mount Support Isolator Nuts
W710356-S439
4
Crossmember Bracket Bolts
W714656-S439
4
W714717-S439
2
Exhaust Y-Pipe-To-Resonator/Catalytic Converter Bolts
W715131-S442
1
Transmission Fluid Heat Exchanger Tube Bolt
W715618-S437
4
Torque Converter Nuts
W716637-S439
2
Transfercase Studs (2 For 4WD)/Rear Transmission Mount Bracket
Bolt (2 For RWD)
W721321-S439
7
Transfercase Bolts (4WD)
Obtain Locally
As Needed
Loctite® 243 Threadlocker
CVC-13DL-G
As Needed
Motorcraft® Yellow Prediluted Antifreeze/Coolant (Canada Only)
VC-13DL-G
As Needed
Motorcraft® Yellow Prediluted Antifreeze/Coolant (All Markets
Except Canada)
CXT-10-LV6
As Needed
Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD)
(Canada Only)
As Needed
Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD)(All
Markets Except Canada)
XT-12-QULV
As Needed
Motorcraft® MERCON® ULV Automatic Transmission Fluid
TA-24-B
As Needed
Motorcraft® Thread Sealant With PTFE (4WD)
XG-1-E1
As Needed
Motorcraft® Premium Long-Life Grease
Driveshaft Flange to Transmission Flange Bolts (RWD Vehicles)
XL-5-A
As Needed
Motorcraft® Multi-Purpose Grease Spray
Parts - F-Super Duty 10R100 Transmission Removal And Installation - Parts To Inspect And Replace Only If
Necessary
Service Part Number Claim Quantity
BC3Z-5A231-A
F2AZ-6397-A
Description
Only If Necessary (1 Possible) Exhaust Y-Pipe-To-Resonator Pipe Clamp (Regular Cab)
Only If Necessary (2 Possible) Engine Block Dowel Pins (7.3L)
PC3Z-7J227-A
Only If Necessary (4 Possible) Transmission Fluid Cooler O-Ring Seals
W710726-S442
Only If Necessary (2 Possible) Bracket Bolts
Parts - Explorer Transmission Removal And Installation
Service Part
Number
Claim Quantity
Description
L1MZ-3B478-A
1
Front Drive Shaft Boot Clamp
L1MZ-4421-A
1
Front Drive Shaft Boot
L1MZ-6L612-B
1
Catalytic Converter Gasket (3.0L)
LB5Z-3B498-A
1
Front Axle Pinion Stem Circlip
L1MZ-4A015-B
1
W520214-S440
1
Transmission Mount Nut (4WD & RWD)
W700714-S437
2
Selector Lever Cable Bracket Bolts
W714265-S442
4
Catalytic Converter Nuts (3.3L)
W715131-S442
1
Transmission Fluid Cooler Tube Bracket Bolt
W715618-S437
3.0L Require 6 Pieces, All Other
10R80 Require 4 Pieces
W716375-S900
8
Transfer Case Bolts (4WD)
W716979-S439
2
Rear Subframe Bolts (3.0L)
W719413-S439
2
Middle Subframe Bolts (3.0L)
W719431-S439
RWD Require 2 Pieces, 4WD
Require 3 Pieces
W719511-S439
3 Or 6 Pieces (Flange Dependent)
W719699-S442
2
Left Catalytic Converter Nuts (3.0L)
W720545-S442
1
Transmission Cooler Tube Bracket Bolt (Police Interceptor
Utility)
W721083-S439
4
Transmission Crossmember Bolts
5L3Z-19A506-A
As Needed
Slip Yoke Grease (Grease - Chassis Lubrication)
CXT-10-LV6
As Needed
Motorcraft® MERCON® LV Automatic Transmission Fluid
(4WD)(Canada Only)
As Needed
Motorcraft® MERCON® LV Automatic Transmission Fluid
(4WD)(All Markets Except Canada)
XT-12-QULV
As Needed
Motorcraft® MERCON® ULV Automatic Transmission
Fluid
PM-4-A
As Needed
Motorcraft® Metal Brake Parts Cleaner
TA-29
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TSB/Document ID: TSB 26-2112
Replacement Service Bulletin Number:
MFR Communication Date: 2026-03-18
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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