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Dorman 610-638 Wheel Lug Stud - Front
Dorman 610-638 Wheel Lug Stud for Jeep Wrangler
Dorman 610-638 is a metric wheel lug stud for the front of select Jeep Wrangler models from 2018-2025. Built from steel with a Geomet finish, it is made to meet demanding automotive standards for strength, durability, and safety in wheel fastening applications.
Key Features
- Steel wheel lug stud with a silver Geomet finish for corrosion resistance
- Metric M14-1.50 thread size with clockwise right-hand thread direction
- Clipped head, serrated stud style for secure wheel mounting
- Head diameter: 20.5 mm; knurl diameter: 0.59 in; under-head length: 59.5 mm
- Thread length: 1.42 in; shoulder diameter: 15.3 mm; bolt grade 10.9
- Standard replacement part for front wheel service on Jeep Wrangler applications
Detailed Description
Dorman 610-638 is a direct-fit wheel lug stud for front wheel applications on 2018-2025 Jeep Wrangler models. The steel construction and tested strength specifications support reliable wheel retention, while the M14-1.50 thread pitch and 1.42-inch thread length match the listed fitment requirements. If you are replacing a damaged or worn Jeep Wrangler wheel stud, this part number 610-638 provides an OE-style standard replacement solution. This part cross-references Mopar 68325126AA for the same application.
Common Uses
- Replacing a stripped or damaged wheel lug stud on a Jeep Wrangler
- Restoring proper wheel fastening after corrosion or thread wear
- Addressing wheel vibration caused by compromised stud threads
- Repairing front hub hardware during brake or wheel service
- Matching OE-style dimensions for front wheel stud replacement
Installation Notes and Tips
Verify thread direction, thread pitch, knurl diameter, and under-head length before installation. This front application is listed for Jeep Wrangler models with 1.42 in thread length, so confirm hub and wheel specifications before pressing the stud into place. Use proper wheel service procedures and torque fasteners to the vehicle manufacturer’s specification after installation.
Quality Assurance
Dorman manufactures this wheel lug stud from carbon steel and tests it to demanding automotive industry standards to support strength, longevity, and safety. Part number 610-638 is a standard replacement component for front wheel service on compatible Jeep Wrangler applications.
| Brand | Dorman |
|---|---|
| Part Number | 610-638 |
| Material | Acero |
| Material | Steel |
| Thread Direction | Clockwise (right) |
| Thread Direction | Rotar en el sentido de las agujas del reloj (derecha) |
| Length | 65 |
| Color | Plateado |
| Color | Silver |
| Bolt Grade | 10.9 |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Thread Type | Media |
| Thread Type | Medium |
| Shoulder Diameter | 15.3 |
| Shoulder Shape | Redondo |
| Shoulder Shape | Round |
| Shoulder Thickness | 15.3 |
| Thread Size | M14-1.50 |
| Contenidos del paquete | 10 birlos con cabeza cortada |
| Diámetro de la rosca | 14 mm |
| Diámetro del nudo (in) | 0.59 in. |
| Estilo | Birlo dentado |
| Estilo | Cabeza de gancho |
| Finish | Geomet |
| Head Diameter | 20,5 mm |
| Head Diameter | 20.5 mm |
| Knurl Diameter (In) | 0.59 in |
| Knurl Diameter (In) | 0.59 in. |
| Longitud de la rosca (in) | 1.42 in |
| Longitud del reborde (in) | 0,63in |
| Nariz de inicio rápido | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
| 2024 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
| 2023 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
| 2022 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
| 2021 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
| 2020 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
| 2019 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
| 2018 | Jeep | Wrangler | Front | Thread Length (In): 1.42 in |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.