Suzuki GSX-R750 Service Manual page 121

3-68 ENGINE
 Crank pin O.D.
Code
1
2
3
 09900-20202: Micrometer (25 – 50 mm)
 Bearing thickness
Color C (Part No.)
Yellow
(12164-30G00-0D0)
Brown
(12164-30G00-0C0)
Black
(12164-30G00-0B0)
Green
(12164-30G00-0A0)

The bearings must be replaced as a set.
O.D. specification
32.992 – 33.000 mm
(1.2989 – 1.2992 in)
32.984 – 32.992 mm
(1.2986 – 1.2989 in)
32.976 – 32.984 mm
(1.2983 – 1.2986 in)
Thickness
1.492 – 1.496 mm
(0.0587 – 0.0589 in)
1.488 – 1.492 mm
(0.0586 – 0.0587 in)
1.484 – 1.488 mm
(0.0584 – 0.0586 in)
1.480 – 1.484 mm
(0.0583 – 0.0584 in)