Stihl MS 171 - Page 13

Technical Information 27.2013 Page 13
TI_27_2013_30_01_01.fm
7.3 Summary – cylinder with piston (MS 211 only)
© ANDREAS STIHL AG & Co. KG, 2013
Item Part Name Previous New Rem.
1 Cylinder with piston Ø 40 mm;
including Items 3, 5, 7
1139 020 1202 - - - 1)
2 Cylinder with piston Ø 40 mm;
including Items 4, 6, 8
- - - 1139 020 1205
3 Piston Ø 40 mm; including Item 5 1139 030 2001 - - - 1)
4 Piston Ø 40 mm; including Item 6 - - - 1139 030 2007
5 Piston ring Ø 40 mm 1123 034 3005 - - - 1)
6 Piston ring Ø 40 mm - - - 1139 034 3000
7 Oil seal DIN3760-AS15x25x5; 9639 003 1585 - - - 1)
8 Oil seal DIN3760-AS15x25x5 - - - 9639 951 1584
9 Manifold 1139 140 2500 1139 140 2502 1)
10 Ignition module 1139 400 1307 1139 400 1311 1)
11 Wiring harness 1139 440 3000 1139 440 3001 1)
12 Contact spring 1139 442 1600 1139 442 1601 2)
13 Carburetor C1Q-S240 1139 120 0617 - - - 1)
14 Carburetor C1Q-S268;
including Item 18
- - - 1139 120 0612
15 Carburetor C1Q-S241 1139 120 0618 - - - 1)
16 Carburetor C1Q-S269;
including Item 18
- - - 1139 120 0613
17 Sleeve 1139 141 1801 - - - 1)
18 Sleeve - - - 1139 141 1802
19 Segment 1139 084 7800 - - -
20 Segment - - - 1139 084 7802 2)
Modification to be introduced : continuously
Remarks
1) Previous version of part remains available for machines with the previous cylinder
2) New version of part can also be used for older machines