4x4 front driveline. NP205 case.
Ujoints
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Elder User
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From: Mesa, AZ
Ujoints
Stock '77 4x4 front driveline. NP205 case.
Are the Driveshaft Ujoints 1310s or 1330s?
Need a couple spares. I spit out a cap over the weekend and had a spare cap from a 1310 that worked to get me home, but it seems there's a little bit of wiggle room on the Tcase output flange like the Ujoint should be wider.
Are the Driveshaft Ujoints 1310s or 1330s?
Need a couple spares. I spit out a cap over the weekend and had a spare cap from a 1310 that worked to get me home, but it seems there's a little bit of wiggle room on the Tcase output flange like the Ujoint should be wider.
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From: S/W Missouri, Polk county
OP's sig shows a 77 F150.....
D-rat, ND is always grumpy without all the info up front.
Spicer 1310 Series 1970-1978 (Rare 1979): The only size u-joint used for both ends of Bronco, F100, F150, and F250 front CV shafts through 1976. Cup diameter is 1-1/16". Overall width of installed u-joint is 3-7/32".
Spicer 1330 Series 1977-1979: An equal length cross universal joint first used on 1977.5 F250 Ford front driveshafts at the front axle. Used for both ends of almost all front CV driveshafts in 1979. Cup diameter is 1-1/16". Installed width is 3-5/8".
D-rat, ND is always grumpy without all the info up front.
Spicer 1310 Series 1970-1978 (Rare 1979): The only size u-joint used for both ends of Bronco, F100, F150, and F250 front CV shafts through 1976. Cup diameter is 1-1/16". Overall width of installed u-joint is 3-7/32".
Spicer 1330 Series 1977-1979: An equal length cross universal joint first used on 1977.5 F250 Ford front driveshafts at the front axle. Used for both ends of almost all front CV driveshafts in 1979. Cup diameter is 1-1/16". Installed width is 3-5/8".
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Ford Parts Specialist
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From: Simi Valley, CA
1977 F150 4WD Regular Cab NP435/351M/3.50-1 ratio. Front/Rear U-joint code 12:
C3AZ-4635-E (replaced B6TZ-4635-A) .. #1310 U-joint, same as the front u-joint of 1967/68 Mustang/Cougar 390.
Coupla days ago, a member of the 1948/56 forum asked me what u-joints fit his 1956 F100.
I gave him this part number & cup size and the reference to Mustang/Cougar, because auto parts stores may not have a ref for '56 F100's.
1977 F150 4WD Super Cab NP435/351M/3.50-1 ratio. Front/Rear U-joint code 35:
C4SZ-4635-B .. #1330 U-Joint. FYI: Same as 1964/66 Thunderbird.
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Moderator & parts slinger
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From: S/W Missouri, Polk county
To me its all good, because once you get the info you need, you will be all over getting him the correct answer to his question and locations and # on who has them.
And thank you for doing all that, all the time, on many websites.
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From: Mesa, AZ
no offense taken in any of the posts.
This is a 4x4, so there's no slip yoke. I asked specifically about the Ujoints on the front driveshaft. Only the rear DS on this truck has a CV, and both outputs on the transfer case are fixed yokes.
1310 it is. I thought so, but wanted to confirm before I fill my toolbox up with spares. Always fun changing them out on the trail.
This is a 4x4, so there's no slip yoke. I asked specifically about the Ujoints on the front driveshaft. Only the rear DS on this truck has a CV, and both outputs on the transfer case are fixed yokes.
1310 it is. I thought so, but wanted to confirm before I fill my toolbox up with spares. Always fun changing them out on the trail.
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