If you want the real thing with the H embossed at the top of the antenna! Only fits antennas with black plastic housings BEGINNING IN 1984 and up. Late 123. 201, 124, late 126
These original masts are NLA, and this is from Kent's 20-year-old stock and was only used for a few months. No damage. super smooth operation and super straight. The TOOTHED tail was used on some antennas from 1983-84 up until the early to mid 1990s. This would include the late R107, late W123, late W126, W201, and W124. Hirschmann part number 820902-104
Genuine Hirschmann TOOTHED Antenna Mast Assembly - EXCELLENT USED
$49.50
SKU:
BDP-HIRCHTOMASTUSED 
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$55.00
Genuine Hirschmann SMOOTH Antenna Mast Assembly - EXCELLENT USED
LAST ONE, If you want the real thing with the H embossed at the top of the antenna! Only fits older antennas with aluminum housing.
Looks like new. Smooth operation and no bends in the mast. These original masts are NLA and this is from old new stock. The smooth tail was used on antennas from the mid 1970's up until around 1983-1985. This would include the W116, R107, early W123, and early W126.