




🚀 Lock in Power, Unlock Adventure!
The Powertrax 1840-LR Lock-Right is a robust differential locker engineered for Ford 10.25" open differentials with 35 splines. It offers full-time automatic locking for superior traction, fits multiple Ford models without modification, and replaces key OEM and aftermarket parts. Built tough with premium materials, it comes backed by a 2-year/100,000-mile warranty, making it the ultimate upgrade for off-road enthusiasts and professionals seeking reliable, high-performance drivetrain enhancement.








| Manufacturer | Powertrax |
| Brand | PowerTrax |
| Model | 1840-LR |
| Product Dimensions | 26.67 x 14.99 x 7.87 cm; 2.83 kg |
| Item model number | 1840-LR |
| Manufacturer Part Number | 1840-LR |
| OEM Part Number | 544911, LBF10.25 |
| Item Weight | 2.83 Kilograms |
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