NHTSA ID Number: 10170898
Manufacturer Communication Number: TSB 19-2376
Summary
Some 2019 Transit vehicles built on 1-Oct-2018 and through 31-Jul-2019 with aluminum alloy single rear wheels (SRW) may exhibit broken rear wheel stud(s). This may be due to variation in the axle flange to wheel mating surface of the axle shafts. To correct the condition, follow the Service Procedure steps to replace both rear axle shafts and all rear lug nuts.
1 Affected Product
Vehicle
FORD | TRANSIT | 2019 |
Model:
| Ford |
| 2019 Transit |
Issue: Some 2019 Transit vehicles built on 1-Oct-2018 and through 31-Jul-2019 with aluminum alloy single rear wheels (SRW) may exhibit broken rear wheel stud(s). This may be due to variation in the axle flange to wheel mating surface of the axle shafts. To correct the condition, follow the Service Procedure steps to replace both rear axle shafts and all rear lug nuts.
Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria:
- 2019 Transit
- Built on 1-Oct-2018 and through 31-Jul-2019
- Equipped with aluminum alloy single rear wheels
- Broken rear wheel studs
NOTE: Part quantity refers to the amount of the service part number required, which may be different than the number of individual pieces. Service part numbers contain 1 piece unless otherwise stated.
Parts
| Description | Quantity | Part Number | |
| Package Contains 1 Piece, 2 Pieces Required | Rear Axle Shaft | 2 | KK4Z-4234-B
Genuine Ford 5R3Z-4234-B Axle Shaft Assembly, Rear
Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API |
| Package Contains 4 Pieces, 10 Pieces Required | Axle Shaft Mounting Bolts | 3 | W716084-S439 |
| Package Contains 1 Piece, 16 Pieces Required | Wheel Lug Nuts | 16 | ACPZ-1012-B
Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API |
| Package Contains 1 Piece | Wheel Lock Nut | As Needed | HK2Z-1A043-A |
| – | Motorcraft® High Temperature Nickel Anti- Seize Lubricant | As Needed | XL-2
Genuine Ford Accessories (XL-2) High Temperature Nickel Anti-Seize Lubricant - 8 oz.
Last update on 2026-06-10 / Affiliate links / Images from Amazon Product Advertising API |
| – | Motorcraft® SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant | As Needed | XY-75W85-QL
Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API |
| INSPECT AND REPALCE ONLY IF NECESSARY | |||
| Package Contains 1 Piece | O-ring Seal | As Needed | BK3Z-4A332-C |
SEOCONTENT-START
Warranty Status: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage Warranty/ESP coverage limits/policies/prior approvals are not altered by a TSB. Warranty/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool.
Labor Times
| Description | Operation No. | Time |
| 2019 Transit: Inspect And Replace Both Rear Axle Shaft Assemblies And Rear Wheel Lug Nuts (Do Not Use With Any Other Labor Operations) | 192376A | 0.9
Hrs. |
Repair/Claim Coding
| Causal Part: | 4234 |
| Condition Code: | 14 |
SEOCONTENT-END
Service Procedure
- Inspect the rear wheel assemblies for any evidence of any customer abuse or tire/wheel contact damage that may contribute to broken wheel studs.
- Is customer abuse or tire or wheel damage identified?
(1). Yes – this article does not apply. Refer to Workshop Manual (WSM), Section 205-02B for normal diagnostics and repair procedures.
(2). No – replace both rear axle shaft assemblies and replace all rear wheel lug nuts. Refer to WSM, Section 205-02B. Retain the replaced axle shaft assemblies as they may be subject to the warranty parts return process.
19-2376
22 January 2020
- FITMENT - Compatible with many Ford Lincoln Mazda models including Focus EcoSport Fusion Escape Fiesta Ranger MKC MKZ Mazda 2/3/5/6 CX-3 CX-5 CX-9 MX-5 MX-6 RX-8 Mercury Milan and more, please see below for all fitments exact information
- MATERIAL - These studs are made of high-quality 10.9 grade steel, high strength performance and enable withstand horizontal vibration without breaking accident
- FEATURES - Construction with special coating plating and manufactured with heat treated steel to prevent rust and corrosion, also by adopting CNC precise thread design with high intensity
- SPECS - M12x1.50 Thread Pitch; Overall Length: 1.85"/47mm, Thread Length: 1.1"/28mm; Spline Diameter: 0.51"/12.9mm
- REPLACES - Factory Part # 610-468, 6E5Z-1104-AB, 7E5Z1107A, F15133062, etc.
- Reference numbers: 610-290, 610290, 4R3Z1107BB, D2TZ1107B, D3TZ1107E, F4UZ1107A
- Thread 1/2-20 Serrated Wheel Stud lug Bolts ; 55.8mm Under head Length (in): 2.2 in. ; Knurl Diameter (in.): 0.622 in. 15.8mm; Head Diameter 0.75 in.; Thread Length (IN) 1.394 in. 1set=10pcs wheel studs
- Fits for FORD F-100 1980-1983 ; Fits for FORD F-150 1980-1996 ; Fits for FORD F-250 1975-1985; Fits for FORD MUSTANG 2005-2014 front or rear
- Fits for FORD E-100 1980-1983; Fits for FORD E-150 1984-2004; Fits for FORD E-250 1975-1985 front or rear
- Come with 1 year W-Arranty
- Durable material - carbon steel meets SAE automotive industry standards for strength and hardness
- Durable construction- extensive salt spray testing helps ensure years of durability against rust
- Tensile tested - lug studs undergo industry-standard proof-load testing to ensure strength
- Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States
- Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle
- Specifications: 1/2" x 20 thread, 3" length(1" Longer Than Stock), 0.625" knurl, Grade 8
- Fitment: For Ford for Mustang 1965-2004 for Chevy C10 1973-1987
- Installation Instructions: For Mustang, you should have the mounting holes reamed out slightly with a 39/64" drill bit in the front in order for the bolts to fit. The rear will not require reaming
- Installation Instructions: For Chevy C10, you can ream with a 39/64" drill bit on the rear mounting holes. The front will not require reaming
- Attention: Please use a caliper to measure the diameter, length, and rolling size of the screw to ensure that it meets your needs before making a purchase
- Replaces Part numbers: 610-368, 610368; 27876B; 560-368; 61591; 97284; B142164; B142164CVS; BD125846; RB27876B; F0VY-1107-A; W714059-S439; ZZL2-33-062; ZZP1-33-062
- QTY: 10pcs class 12.9 rear wheel studs, Comes with 1 year w-arranty.
- Thread 1/2-20 Serrated Wheel Stud lug Bolts 0.627 in. Knurl 15.9mm, 1.97 in. Length Under Head 50mm; Head Diameter: 0.74 in; Shoulder Length (In): 0.54 in; Thread Length (In): 1.21 in
- Compatible with select Ford Explorer Mustang, MAZDA B2300 B2500 B3000 B4000, Lincoln Town Car, Mercury Grand Marquis Mountaineer rear wheel studs
Last update on 2026-05-25 / Affiliate links / Images from Amazon Product Advertising API
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