Whatujoint

Before measuring a universal joint you should...

	Remove it from the shaft
	Remove the bearing caps
	Remove excess grease from the bottom of the bearing caps & trunnion
	Remove the seals from the bearing caps or trunnions Note: the seals are removed to allow for an accurate compress measurement.
	Measure as follows, permitting yourself a tolerance of .005 at the OAL dimension & .003 at all other dimensions.

Outside Snap Ring Style

	Measure "B & D" dimension & record
	Measure "A & C" dimension & record
	Does your U-Joint have a lube fitting?
	Where is the lube fitting located? In Cross? In Cap?
	If further identification is necessary, measure the cross dimensions without cups and notify us via e-mail. Note: dimensions may vary between manufacturers.
	Refer to the pages listing Outside Snap Ring kits.

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Inside Snap Ring Style

Measure "B & D" dimension & record. Note: Measurement includes thickness of snap rings. To determine dimension "B & D" the following method is suggested.

	Measure from inner edge of opposite snap ring grooves in bearing caps as illustrated.
	Measure thickness of TWO snap rings. "B & D" dimensions = Y + Z

Measure "A & C" dimension & record

Does your U-Joint have a lube fitting?

Where is the lube fitting located? In Cross? In Cap?

If further identification is necessary, measure the cross dimensions without cups and notify us via e-mail.
Note: dimensions may vary between manufacturers.

Refer to the pages listing Inside Snap Ring kits.

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