Old Britts

Swinging Arm Welch Plug, MK3

The current price for one plug (part # 06-6623) is $0.80, as of 02/12/21.

Welch Plug
The welch plug comes new as a concaved solid washer and to install you place the plug into the end of the swinging arm, concave side facing inward, punch the center to flatten out the plug causing it to tightly seal the swinging arm end.

For more information see Removing the swinging arm spindle.
For an alternative method of installing the welch plug see Installing the MK3 swingarm lubrication system and swingarm on the engine cradle


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