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stevie 77 930 stevie 77 930 is offline
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Join Date: Jan 2008
Location: Chatsworth, CA
Posts: 708
The early tail 75-77 rear wiper arms, and wiper trans are different from the 78 on wiper assembly. The motor locations are different due the the intercoolers on the 78 on turbo's.

Both early the style arms and the thru-deck trans are NLA as they use a pinch bolt to secure the arm, while the later arms use a bolt on top to secure. The early arms are also a bit thinner ( fyi the pinch bolt style arm is avaiable for right hand drive cars 90162861200)

The early style brackets are still availble as is the mounting hardware and rod.
The wiper motors are inter changable. You can use the later trans but it will need to be modified. You will need to shorten the trans that goes thru the deck lid as its too long. Additionally the later trans is a bit "thicker" in diameter and just barely fits thru the early style deck lid.

1983 911SC
1974 914
2018 GTS
2019 Audi S4
'76 911S '72 911T '73 1/2 911T '77 930 Turbo (all gone)
Old 06-07-2013, 09:58 AM
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