Supreme Locking Hubs, 6-Bolt 19-Spline Dana 44HD
- Dana 44HD, 19 spline, 6-bolt external mount
- Chevrolet K20, Dodge W100 and W200, Ford F-250, Jeep J20
- International 1200A through 1210 Travelall
- ⚠️ Full-time 4WD with the NP203 transfer case needs the 501 conversion kit
- Limited Lifetime warranty
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Dana 44HD (3500lb) 19-spline 6-bolt external mounted hub Dana 44HD 19-spline 6-bolt external mounted hub Full-time 4WD (NP203) requires Mile Marker #501 Conversion Kit for transfer case. Fitment on this page is based on the manufacturer’s application data.
About this part
Supreme Locking Hubs, 6-Bolt 19-Spline Dana 44HD, fitment-checked
Specified by the axle rather than the truck: Dana 44HD, 19 spline, 6-bolt external mount. Full-time 4WD trucks need a transfer case conversion kit as well.
A locking hub is a driveline part, so the axle specification decides fitment and the vehicle list follows from it. Dana 44HD, 19 spline, 6-bolt external mount. That covers a remarkable spread of trucks: Chevrolet K20, Dodge W100 and W200, Ford F-250, Jeep J20 and a run of International Travelalls from the 1200A through the 1210, with the earliest rows reaching back to 1957. One condition to check: full-time 4WD trucks with the NP203 transfer case need Mile Marker's 501 conversion kit as well.
Specifications
Specs
| Brand | Mile Marker |
| Part number | 423 |
| UPC / GTIN | 00758626004239 |
| Shipping weight | 2 lb |
| Warranty | Limited Lifetime |
| Country of origin | TW |
| Category | Performance › Drivetrain |
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