STIHL Parts & Spec Guide Unofficial
← HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 86 R, HS 86 T

Stihl 4237 · Section E · 5 of 14 · 25 parts

Air filter

Fits HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 86 R, HS 86 T.

Position —

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Parts (25)

PosPart numberDescriptionQty
1 4237 129 0905 Gasket 1
2 9007 319 1140 Hexagon head screw M5x70 2
3 4237 121 1603 Spacer flange 1
4 4237 182 7600 Tensioner 1
5 9022 371 0710 Spline screw IS-M4x20 1
6 4140 129 0900 Gasket 1
7 9075 478 4190 Pan head self-tapping screw IS-D5x45 2
8 4237 120 0618 Carburetor C1Q-S225 1
9 4237 120 0610 Carburetor C1Q-S197 1
10 4114 149 1205 Gasket 1
11 4237 140 2801 Filter housing 1
12 4237 140 2801 Filter housing 1
13 9216 261 0700 Hexagon nut M5 2
14 4237 120 1800 Filter 1
15 4237 120 1800 Filter 1
16 4237 140 1003 Filter cover 1
17 4237 140 1003 Filter cover 1
18 9022 319 1027 Screw IS-M5x21 1
19 4237 120 0611 Carburetor C1Q-S198 1
20 4237 120 0611 Carburetor C1Q-S198 1
21 4134 123 7500 Grommet 1
22 4237 140 2802 Filter housing 1
23 4237 141 0300 Air filter 1
24 4237 140 1002 Filter cover 1
Not numbered on the diagram — assemblies, kits and options
— 4237 007 1000 Set of gaskets option 1

2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.

Wrong number or missing part for the HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 86 R, HS 86 T? Report a correction →