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Outside Snap Ring U-Joint Identifier

  Outside Snap Ring Style U-Joint

Outside Snap Ring U-Joint

Width:
Distance measured over compressed bearing caps.

Cap Diameter:
Diameter measured over bearing cap.

 Common Outside Snap Ring U-joint Sizes and Series

 Series Width (IN.) Cap Diameter. (IN.)
1210 2 -  (2.438) 1 -  (1.063)
1310 3 -  (3.219) 1 -  (1.063)
1310 Ford*
3 -  (3.219)
1 -  (1.125)
1330 3 -  (3.625) 1 -  (1.063)
1330 Ford* 3 -  (3.625)
1 -  (1.125)
1350 3 -  (3.625) 1 -  (1.188)
1410 4 -  (4.188)
1 -  (1.188)
1415** 4.178 1 -  (1.188)
1480 4 -  (4.188) 1 -  (1.375)
1485** 4.178 1 -  (1.375)
1550 4 -  (4.969) 1 -  (1.375)
1555** 4.946 1 -  (1.375)
* 1310 Ford & 1330 Ford have 1 - ” cap at pinion yoke and 1 - ” cap at driveshaft. 
** 1415, 1485, 1555 only found on Chrysler and some GM vehicles with American Axle built driveshafts.