VIN # 1070421A032669
ENGINE 3 110.990.12.009781


Basic 722.306 Transmission Overhaul Kit

inner disc (reverse speed 2.1 mm), x4 per
MB#1262720925

inner disc K1 (clutch 2.14 mm), x4 per
MB#1262720625

inner disc K2 (clutch 2.14 mm), x4 per
MB#1262720725

Piston, B1, (superseded 23 times)
MB# 1242701232

boot, B1 piston, (superseded 3 times)
MB# 1402770355

Bracket, B1 brake band, (superseded 5 times)
MB# 1402771040

Piston, B2, (superseded 5 times)
MB# 1072700432

seal ring, piston, B2
MB# 1402770455

Reaction valve, B2, (superseded 5 times)
MB# 1242700189

seal holder, reaction valve B1 and B2, (superseded 3 times) x2 per
MB# 1402770151

Nut, output flange, (I suggest getting 2)
MB# 1239900060

Gasket kit, transmission re-seal
MB 1262705300

Gasket kit, valve body assembly
MB 1262700635

Vacuum modulator
MB# 1262704379

KIT, K1 SPRING
MB# 1262704477

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I have been unable to document exactly which 722 transmissions this fits.

This may help sort out what you need, Use Page Translation = it is in Russian.
http://www.oldmerin.net/board/lofiversion/index.php/t132382.html

K1 - spring kit 1262704477
K1 - piston 1262700335
K2 - part number on the tube is 1262778432, however the kit part number is 126 270 04 35
K2 - piston 1262700435
K2 - piston 1262700535
B1 - piston 1262700235
B1 - piston 1242700035

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It is rare to need new brake bands, and adding them to the order can easily double the total cost.

Brake band B1
MB# 1262701862


Brake band B2
MB# 1262702062


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