Your 41 might have had a lighter axle than the 50 2 ton, although the whole thing ought to interchange. If they have the same kingpin diameter you could swap spindles and all the other stuff between axle beams.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-