• There are 4 variants of the long swingarm (57-78) ¹⁾
  1. 67-72 XLH 70-72 XLCH
  2. 73 & 74 all- starting in 73 the 'new' brake anchor came out. the one that needs to be loosened to adj chain. this arm got addl machine work at anchor 'top hat' seat
  3. 75 & 76 all
  4. 77 & 78 all but XLCR

Short and Long Swingarm 2)

Part# (47504-75).

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Part#; including bearings (47504-76 )

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Part#; including bearings (47532-79), without bearings (47549-79)

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Part#; with bearings (47532-79A), without bearings (47473-80)
This swingarm is a direct replacement for 1979 model Sportsters.
A hole was drilled and tapped into the top left leg for a bracket to hold the brake cable to the swingarm.

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One year only part# with bearings (47532-81).
There are no weld nuts on the sides for passenger peg mounts.

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Part# with bearings (47532-83).
Has weld nuts on both sides to hold passenger peg mounts.

Click on a pic to enlarge: ⁸⁾