Cutting Head Part Numbers
FS 38
FS 40 C-E
Trimmer Line Diameters FS 45*
FSA 65 FS 46* FS 55
Head/Blade Type Part Number Standard Optional FSE 60 FSA 85 FSA 90 R FS 50 C-E
STIHL SuperCutTM head:
Fully automatic, double nylon line is automatically kept at the proper cutting length.
AUTOCUT® head:
Double line for trimming and
mowing. Nylon line is fed
automatically by TapAction™.
AUTOCUT® C 5-2
EasySpool™ version available.
FixCutTM head:
Lightweight and quick loading. Insert
8” piece of trimmer line in each eyelet.
LIGHT GRASS TRIMMERS
DuroCut head:
Ideal trimmer head for users who prefer
manual heads that require precut lengths
of nylon line, even when operating in
severe applications.
TrimCutTM head:
Manual-feed nylon head is
particularly suitable for mowing
low-growing grass around
solid obstacles.
STIHL PolyCutTM head:
A universal cutting tool for
trimming large areas. Fitted with
three thermo plastic blades.
Metal blade:
Steel, four cutting edges, for working on
large areas of tough weeds and heavy grass.
Metal blade:
HEAVY GRASS/MOWINGBRUSH
Steel, 8 teeth, for cutting thick,
dry weeds and reeds.
Brush knife:
Steel, for thinning and clearing
tough, tangled weeds, undergrowth
and scrub.
Circular saw blade,
scratcher tooth:
Steel, for gnarled bushes and
thin tree trunks.
Circular saw blade,
FORESTRY
chisel tooth:
Steel, for gnarled bushes and thin
tree trunks (depends on diameter
of trunk and techniques used).
STIHL SuperCut
STIHL SuperCut
AUTOCUT
AUTOCUT
AUTOCUT
AUTOCUT
AUTOCUT
AUTOCUT
AUTOCUT
AUTOCUT
AUTOCUT
TM
5-2 4006 710 2118 .095” .080” v
FixCut
TM
25-2 4002 710 2158 .095”
FixCut
TM
30-2 4001 710 2103 —
FixCut
DuroCut 5-2 4006 710 2125 .080” .065”/.095” v
DuroCut 20-2 4002 710 2167 .120”
DuroCut 40-4 4005 710 2106 .155”
TM
TrimCut
TM
TrimCut
TM
TrimCut
STIHL PolyCut
STIHL PolyCut
STIHL PolyCut
STIHL PolyCut
Grass-4 25.4 mm 4001 713 3801 v**
Grass-4 20 mm 4000 713 3801
Grass-8 25.4 mm 4001 713 3803 v**
Grass-8 20 mm 4000 713 3802
Brush Knife 25.4 mm 4112 713 4100
Brush Knife 20 mm 4119 713 4100
Brush Knife 20 mm 4110 713 4100
Scratcher 25.4 mm 4112 713 4201
Scratcher 20 mm 4000 713 4200
Scratcher 20 mm 4000 713 4205
Scratcher 20 mm 4104 713 4200
Chisel 25.4 mm 4112 713 4203
Chisel 20 mm 4119 713 4200
Chisel 20 mm 4110 713 4204
FS 56 C-E**
TM
20-2 4002 710 2184 .095” — v v
TM
40-2 4003 710 2142 .095” —
®
C 4-2 4006 710 2123 .080” — v
®
5-2 4006 710 2103 .080” — v v
®
C 5-2 4006 710 2106 .080” — v v
®
C 25-2 4002 710 2196 .095” — v
®
11-2 4004 710 2192 .095” .080”
®
25-2 4002 710 2191 .095” .105” v v
®
30-2 4002 710 2187 .095” .105”
®
40-2 4003 710 2189 .095” .105”
®
40-4 4005 710 2102 .095” .105”
.080/.120/.130”
.080/.095/.105”
.080/.095/.105”
.120/.130”
v v
v v
v
31-2 4002 710 2156 .105” .095” v
41-2 4003 710 2108 .105” .095”
51-2 4005 710 2104 .105” .095”
TM
5-3 4004 710 2180
TM
6-3 4006 710 2104 v
TM
20-3 4002 710 2189 v
TM
41-3 4003 710 2114
10
stihlusa.com
Cutting Head Part Numbers
FS 55 R FSB-KM FS-KM
FS 55 RC-E FS 80 R with FS-KM with
FS 56 RC-E FS 90 R FS 90 FS 560 KM 55 R, with KM 90 R,
FS 70 R, FS 90 R, FS 110 R
FS 94 R FS 80 FS 130 R
v v v v v v v v v
v v v
v2 v v v v v v
v
v v v v v v v v
v v
v v v
v v
v v v v v v v v v
v v v v v1 v1 v v
v v v v v v v v v
v v v v
2
v v v v v v v v
v
v v v
v
v
v v v v v v v v v
v
m v m v v m m m
v v v
m v m v v m m m
v v v v
v
v v v
v
l l l
l l l
l
l l l
l l l
l l l
l l l
FS 100 RX
FS 110 FS 240 FS 240 R FS 310
FS 110 RX
FS 130 FS 250 FS 250 R FS 350
m v v m m
FS 360 C-E
C-EM
FS 460 C-EM
FS 450 K FS 550
v v v
56 RC-E, KM 55 R, 94 R, 110 R,
90 R, 110 R
KM 56 R 130 R
v
***
* Trimmers equipped with loop
handles. For models that are/were
available with optional handles,
“R” denotes loop handle version.
Note: Numbers with “mm”
show arbor size.
Consult your instruction manual
or your authorized STIHL Dealer
for approved cutting head/deflector
combinations.
v Approved for use with designated
unit as originally equipped.
** When using Grass-4 and
Grass-8 metal cutting blades
with FS 56 C-E, trimmer must be
equipped with deflector. Not
necessary for FS 55. See dealer
for more details.
m Approved for use with loop handle
(R) only if equipped with barrier
bar deflector kit and a single or
double shoulder harness.
l Approved for use with bike
handle, double harness and
limit stop.
*** Not for use on FS 560 C-EM
1 Not for use on FS 240 or FS 240 R
2 Not for use on FS 94 R
NOTE: Barrier bar and large
deflector must be attached
when using a metal blade
with loop (R) handle trimmer.
IMPORTANT
INFORMATION
WARNING: Improper use of
any brushcutter trimmer can
cause serious or fatal injury.
Read, understand and follow
all safety instructions in your
instruction manual. To reduce
the risk of injury from blade
contact, circular saw blades
may be used on FS brushcutters that have a bicycle
handle and double shoulder
harness and not on FS brushcutters with a “J” handle or
loop handle (R). Other rigid
blades may be used on FS
brushcutters having a bicycle
handle, a “J” handle, or a
loop handle equipped with a
barrier bar. To reduce the risk
of eye injury, always wear
proper eye protection. Always
use the appropriate deflector
for the type of cutting attachment, as explained in your
instruction manual.
stihlusa.com
11