Ensure a precise and secure wheel end assembly with the Dayton 06-403 Spindle Nut. Designed specifically for Rockwell H Axle drives, this high-quality replacement nut matches the original equipment's fit and function. It features a specialized 6-point design with a dowel pin for reliable locking on tapered spindles, making it an essential component for heavy-duty maintenance and repair.
Direct Replacement: Engineered to match the dimensions and performance of the factory part on specified years, makes, and models.
Ideal Solution: A dependable replacement for original spindle nuts that are missing or have failed due to thread fatigue.
Heavy-Duty Construction: Manufactured from premium materials to ensure high tensile strength and a long service life under heavy loads.
Trusted Quality: Supported by a U.S.-based team of experts with over 100 years of automotive experience.
| Attribute | Details |
| Part Number | 06-403 |
| Part Type | Spindle Nut |
| Nut Type | 6-Point with Dowel Pin |
| Spindle Type | Tapered |
| Thread Size | 2.62-16 in |
| Across the Flats | 3.50 in |
| Application | Rockwell H Axle Drive |
| Height | 0.31 in |
| Weight | 0.60 lbs |
| Related Kit | 06-4041 |
This spindle nut is a direct functional equivalent to the following industry and OEM part numbers:
Rockwell/Meritor: 1227-T-540
Spicer: 12-411, 12411
PACCAR: L1349
VMRS: 011-001-016
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