Forum Discussion
RustyJC
Dec 16, 2015Explorer
One aspect that never seems to get mentioned on 5th wheel towing with 1/2 ton pickup threads is that 1/2 ton pickups normally have semi-floating rear axles whereas 3/4 ton and up trucks have full-floating rear axles.
Rather than try to explain the critical differences between the two, I'll link to the following WEBPAGE that explains and illustrates both axle designs.
A key difference not mentioned is that breaking a semi-floating axle shaft outboard of the bearing can result in the axle hub and wheel becoming detached from the vehicle, whereas breaking a full-floating axle shaft results only in a loss of drive to that particular wheel which is retained by the hub and bearing arrangement.
Rusty
Rather than try to explain the critical differences between the two, I'll link to the following WEBPAGE that explains and illustrates both axle designs.
A key difference not mentioned is that breaking a semi-floating axle shaft outboard of the bearing can result in the axle hub and wheel becoming detached from the vehicle, whereas breaking a full-floating axle shaft results only in a loss of drive to that particular wheel which is retained by the hub and bearing arrangement.
Rusty
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