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STIHL
 REPLACEMENT STRING TRIMMER PARTS
Picture

Part Number

Replaces 
OEM Part
Number
Description / Application Click to Check
Price
100945 42031410300 AIR FILTER
*FOR BLOWER MODELS BR320 AND BR400
*1 3/4" ID x 2 7/8" OD x 1 5/8" HT
*USES OUR 100949 PRE-FILTER
*POLY BAGGED
100949 42031410310 PRE-FILTER
*PRE-FILTER FOR OUR 100945 FILTER
*POLY BAGGED
*FELT WRAP
125207 14283500505 / 41283500504 FUEL CAP
*FITS MODELS FS56, FS66, FS72, FS74, FS76, FS81, FS86, RS88 AND FC72
*1 9/16" DIAMETER
125195 41123500500 / 41143500502 / 41143500504 GAS CAP
*1 1/2" DIAMETER
*FOR GAS TRIMMERS
120295 41123503500 FUEL LINE ASSEMBLY
*FITS MODEL FS80
385203 00009972800 HEAD SPRING
385876 40047104000 BUMP KNOB
*FOR AUTOCUT 10-2 AND 20-2
*FITS MODELS FS36, 40, 55, 66, 72, 76, 81, 86, 96 AND 106
*1.792" OD x 1" HT
385641 40027136302 BUMP KNOB
385120 40037133000 / 41107133000 SPOOL
385336 41107136801 LEFT HAND KNOB
*FITS TWIST FEED MODELS
385112 41127138300 EYELET
*REQUIRES 2 PER HEAD
*FITS HEAVY-DUTY TWIST FEED HEADS
  255447 41261602001 CLUTCH
*FITS MODELS FS81, FS86 AND FS88
*2" OD
*INCLUDES SHOULDER BOLTS AND WASHERS
385744 40037102193 TRIMMER HEAD
*FOR STRAIGHT SHAFT TRIMMERS
*FITS 20mm AND 1" BORE
*CAN ALSO BE USED AS FIXED LINE HEAD
*6 1/4" HEAD DIAMETER
*12" CUTTING DIAMETER
*USES OUR 390039 BLADES
390039 41110071001 NYLON TRIMMER BLADES
*FOR STIHL, HOFFCO, SLASHER AND COMET CLIPPER
*4 1/16" L
*.475 HOLE SIZE
390170 41110071001 ALLEN SE1601 FLYMO
GRASSCRAFT GC1601
METAL EDGE TRIMMER BLADES
*METAL EDGE BLADES FOR NEWER MODELS
*4 1/8" L x .150" THK
*.490" HOLE SIZE
  390043 41110071001 NYLON TRIMMER BLADES
*FOR STIHL POLY-CUT HEADS
*.475" HOLE SIZE 
*1 3/16" W x 4" L
*SERRATED CUTTING EDGES
395095 40017133801 / 41127133801 STEEL BRUSHCUTTER BLADE
* HIGH QUALITY, HEAT TREATED STEEL
*SKS5 GRADE OR EQUIVALENT MATERIAL
*NOT FOR USE ON CURVED SHAFT MODELS
*4 TEETH
*9" DIAMETER x 1" BORE x 1.8mm THK
  150340 41121950400 SHINDAIWA 20000-75120 STARTER PULLEY
*FITS MODELS FS60, 61, 66, 80 AND 90