The Dayton 13-1550 Hub Pilot Wheel Stud is designed for heavy-duty strength and reliability. Manufactured from premium Grade 8 carbon steel, these studs are engineered to meet strict SAE automotive industry standards. While designed for universal hub pilot applications, this specific stud is commonly used on Kenworth T660 and Peterbilt 379series trucks.
Key Features:
Durable Material: Carbon steel construction meets SAE automotive industry standards for superior strength and hardness.
Corrosion Resistant: Extensive salt spray testing ensures long-lasting durability against rust and road elements.1
Tensile Tested: Each batch undergoes industry-standard proof-load testing to ensure safety under heavy loads.
Trustworthy Quality: Backed by a team of professional engineers and quality control specialists in the United States.
| Attribute | Value |
| Part Number | 13-1550 |
| Application Type | Universal / Hub Pilot |
| Thread Size | M22 x 1.50 |
| Thread Type | Metric Fine |
| Length (Under Head) | 4.500" (113.54 mm) |
| Wheel Thread Length | 2.630" (68.33 mm) |
| Body Diameter | 0.910" |
| Serration Length | 0.500" |
| Bolt Grade | Grade 8 |
| Material | Carbon Steel |
| Finish | Black |
| Head Diameter | 40.31 mm |
This part is compatible with various heavy-duty trucks, including but not limited to:
Kenworth: T660
Peterbilt: 379
Universal: Metric Serrated Wheel Stud applications
This part is a direct replacement for the following part numbers:
Conmet: 1022902
Euclid: E10219
Meritor: R0010219
PACCAR: W708
Automann: 201.6141P2 (50 Pc Pail Reference)
VMRS: 018-003-009
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