760 L4-2320cc 2.3L SOHC Turbo B23FT (1984)
Type 4
Larger bearing. Inside diameter 45 mm. New front and rear protective rings.
Bearing cage - outside diameter: 118 mm (4.65 in).
Introduced: from 1985 model.
DIFFERENT TYPE OF RUBBER BOOTS
Type A
Soft material. In connection with repairs, this boot is replaced with type B (with rings).
Introduced: from production start
Discontinued: approx. Week 39 1981
Type B
Boot of harder material than type A. Fastened with one aluminium and one rubber ring.
Introduced: approx. Week 39 1981
Discontinued: approx. Week 17 1983
Type C
Used with straight splined journal.
Introduced: around Week 17 1983
Discontinued: 1984 models