STIHL Parts & Spec Guide Unofficial
← Edgers · series 4137

Stihl 4137 · Section E · 5 of 13 · 37 parts

Carburetor C1Q-S80D BR

Fits SP 80, SP 80 K.

Position —

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Parts (37)

PosPart numberDescriptionQty
1 4137 120 7100 Throttle shaft with lever 1
2 1123 122 3000 Spring 1
3 4128 121 8900 Pin 1
4 4137 121 8600 Washer 1
5 1120 122 9000 E-clip 1
6 4229 121 3303 Throttle shutter 1
7 1125 122 7403 Round head screw 1
8 1125 122 9001 E-clip 1
9 1129 121 4800 Pump diaphragm 1
10 1123 129 0905 Gasket 1
11 1123 121 0800 End cover 1
12 1120 122 7800 Oval head screw 1
13 4116 121 5100 Inlet needle 1
14 1120 122 3004 Spring 1
15 1125 121 5000 Inlet control lever 1
16 1120 121 9200 Spindle 1
17 1120 122 6600 Collar screw 1
18 4229 129 0901 Gasket 1
19 4229 121 4700 Metering diaphragm → replaced by 4314 121 4700, 4314 121 4700, 4314 121 4700 TI 18/2008 1
20 4228 120 2200 Flange 1
21 4226 122 7100 Screw 4
22 4229 122 6701 High speed adjustment screw 1
23 4229 122 6800 Low speed adjustment screw 1
24 1123 121 7800 Strainer 1
25 4140 121 0800 End cover 1
26 4226 121 2700 Cap 1
27 4180 122 6200 Idle speed adjustment screw 1
28 1125 122 4200 Clamp 1
29 4229 121 2701 Cap 1
30 1123 121 5602 Fixed jet 0.46 1
31 4229 121 5800 Pump piston 1
32 4140 122 3600 Sealing ring → replaced by 4314 122 3600 TI 20/2008 1
33 4229 122 3001 Spring 1
34 1120 121 7801 Strainer 1
35 1130 121 5601 Fixed jet 0.44 option 1
Not numbered on the diagram — assemblies, kits and options
— 4137 120 0611 Carburetor C1Q-S80D 1
— 4140 007 1060 Set of carburetor parts 1

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

Wrong number or missing part for the SP 80, SP 80 K? Report a correction →