Ford Cummins
F350's used a front 60 unless it was like a 84ttb ? the 250's used the pos ttbfront axle. Some had a 50 version - I think later stuff. My buddies 86 6.9 truck hadda 44 ttb. That thing was the biggest piece of junk.....
The 80-85 F350's had TTB, the 50 is the most common, 85.5-97 are 60's.
The F250's, up to 90 or so could be had with either the 44HD, or the 50 TTB, then the 44 was phased out. The TTB 50 is a real oddball axle, D60 wheel hubs/bearings/etc, stub shafts are 30 spline like a 60. U-Joints are a 1350 series driveline joint, external clips and all, at the diff, the axles are 44 sized 30 spline, but the ring and pinion are bigger....
The Stupid Duty(I had one, I can call it that... LOL) 50 is a different animal again... It's a D60 housing for the most part, has 60 outers and u-joints, but, the axles neck down to D44 size 30 spline at the diff... IIRC, it went out of favor after 03, I know all the 05+ trucks are a fully 35 spline 60.
There's my useless info contribution for the day.... LOL
The F250's, up to 90 or so could be had with either the 44HD, or the 50 TTB, then the 44 was phased out. The TTB 50 is a real oddball axle, D60 wheel hubs/bearings/etc, stub shafts are 30 spline like a 60. U-Joints are a 1350 series driveline joint, external clips and all, at the diff, the axles are 44 sized 30 spline, but the ring and pinion are bigger....
The Stupid Duty(I had one, I can call it that... LOL) 50 is a different animal again... It's a D60 housing for the most part, has 60 outers and u-joints, but, the axles neck down to D44 size 30 spline at the diff... IIRC, it went out of favor after 03, I know all the 05+ trucks are a fully 35 spline 60.
There's my useless info contribution for the day.... LOL
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From: Quinton, New Jersey (middle of nowhere)
The 80-85 F350's had TTB, the 50 is the most common, 85.5-97 are 60's.
The F250's, up to 90 or so could be had with either the 44HD, or the 50 TTB, then the 44 was phased out. The TTB 50 is a real oddball axle, D60 wheel hubs/bearings/etc, stub shafts are 30 spline like a 60. U-Joints are a 1350 series driveline joint, external clips and all, at the diff, the axles are 44 sized 30 spline, but the ring and pinion are bigger....
The Stupid Duty(I had one, I can call it that... LOL) 50 is a different animal again... It's a D60 housing for the most part, has 60 outers and u-joints, but, the axles neck down to D44 size 30 spline at the diff... IIRC, it went out of favor after 03, I know all the 05+ trucks are a fully 35 spline 60.
There's my useless info contribution for the day.... LOL
The F250's, up to 90 or so could be had with either the 44HD, or the 50 TTB, then the 44 was phased out. The TTB 50 is a real oddball axle, D60 wheel hubs/bearings/etc, stub shafts are 30 spline like a 60. U-Joints are a 1350 series driveline joint, external clips and all, at the diff, the axles are 44 sized 30 spline, but the ring and pinion are bigger....
The Stupid Duty(I had one, I can call it that... LOL) 50 is a different animal again... It's a D60 housing for the most part, has 60 outers and u-joints, but, the axles neck down to D44 size 30 spline at the diff... IIRC, it went out of favor after 03, I know all the 05+ trucks are a fully 35 spline 60.
There's my useless info contribution for the day.... LOL
j/k man. now i have more to use against my ford buddy in school when he says "yeah dude fords are tougher then dodges"
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