Name Ext. inf. A* Part number GM number A
1 Piston, pin and rings, assy., std., cylinder bore 78. 95 mm (ident 5) 4 56 23 025 90570661 -
2 Piston, pin and rings, assy., std., cylinder bore 78. 96 mm (ident 6) 4 56 23 026 90570662 -
3 Piston, pin and rings, assy., std., cylinder bore 78. 97 mm (ident 7) 4 56 23 027 90570663 -
4 Piston, pin and rings, assy., std., cylinder bore 78. 98 mm (ident 8) 4 56 23 028 90570664 -
5 Piston, pin and rings, assy., std., cylinder bore 78. 99 mm (ident 99) 4 56 23 029 90570665 -
6 Piston, pin and rings, assy., std., cylinder bore 79. 00 mm (ident 00) 4 56 23 030 90570666 -
7 Piston, pin and rings, assy., std., cylinder bore 79. 01 mm (ident 01) 4 56 23 031 90570667 -
8 Piston, pin and rings, assy., std., cylinder bore 79. 02 mm (ident 02) (nls. - no replacement part) 4 56 23 032 90570668 -
9 Piston, pin and rings, assy., std., cylinder bore 79. 03 mm (ident 03) 4 56 23 033 90570669 -
10 Piston, pin and rings, assy., std., cylinder bore 79. 04 mm (ident 04) 4 56 23 034 90570670 -
11 Piston, pin and rings, assy., std., cylinder bore 79. 05 mm (ident 05) 4 56 23 035 90570671 -
12 Piston, pin and rings, assy., std., cylinder bore 79. 06 mm (ident 06) 4 56 23 036 90570672 -
13 Piston, pin and rings, assy., std., cylinder bore 79. 07 mm (ident 07) 4 56 23 037 90570673 -
14 Piston, pin and rings, assy., std., cylinder bore 79. 08 mm (ident 08) 4 56 23 038 90570674 -
15 Piston, pin and rings, assy., std., cylinder bore 79. 09 mm (ident 09) 4 56 23 039 90570675 -
16 Piston, pin and rings, assy., std., cylinder bore 79. 10 mm (ident 10) 4 56 23 040 90570676 -
17 -ring, piston, upper, std., cylinder bore 78. 95-78. 96 mm 4 6 30 197 90531197 -
17 -ring, piston, upper, std., cylinder bore 78. 97-79. 02 mm (nls. - use 24424737 6 30 050) 4 6 30 190 90531198 -
17 -ring, piston, upper, std., cylinder bore 78. 97-79. 02 mm 4 6 30 050 24424737 -
17 -ring, piston, upper, std., cylinder bore 79. 03-79. 10 mm 4 6 30 191 90531199 -
18 -ring, piston, lower, std., cylinder bore 78. 95-78. 96 mm 4 6 30 193 90531202 -
18 -ring, piston, lower, std., cylinder bore 78. 97-79. 02 mm (nls. - use 24424735 6 30 049) 4 6 30 194 90531203 -
18 -ring, piston, lower, std., cylinder bore 78. 97-79. 02 mm 4 6 30 049 24424735 -
18 -ring, piston, lower, std., cylinder bore 79. 03-79. 10 mm 4 6 30 195 90531204 -
19X -kit, ring, oil control, std. 4 6 32 010 90444377 -
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