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Inside Snap Ring U-Joint Identifier

 Inside Snap Ring Style U-Joint

U-Joint inside snap ring

Width: 
Distance measured to the outer edge of the snap ring grooves.

Cap Diameter:
Diameter measured over bearing cap.

 Common  Inside Snap Ring U-joint Sizes and Series

 Series Width Cap Diameter.
7260 Chrysler 2 -  (2.125) 1 -  (1.078)
7290 Chrysler 2 -  (2.625) 1 -  (1.125)
3R GM  2 -  (2.563) 1 -  (1.125)
2R GM  2.342 1.00