(3) A Shortblock 0... B Shortblock 03, 03 L... 3 C Shortblock 0... 4 D Engine housing... D Engine housing... E Quick tensioner parts... F Oil pump... G Clutch... H Chain brake... J Muffler... K Ignition system... L Rewind starter... M Air filter... N Air filter 03 L... O Handle housing... P Carburetor WT-, WT-... Q Carburetor WT-3C, WT-4A, WT-03, WT-3 USA... Q Carburetor WT-3C, WT-4A, WT-03, WT-3 USA... R Carburetor 03 L WT-30, WT-3... 0 R Carburetor 03 L WT-30, WT-3... S Carburetor CQ-SG... T Tools, Extras... 3
A Shortblock 0 34 3 3 33,3,30 3 00 Cylinder with piston Ø 40mm USA () ) 4 -, 3 00 Cylinder with piston Ø 40mm () ) 4 -,, 4 3 030 003 Piston Ø 40mm () ) - 3 034 300 Piston ring Ø 40x.mm () 4 034 00 Piston pin () 43 0 00 Snap ring () 0000 Connector () 3 030 04 Crankshaft () 03 003 0340 Grooved ball bearing 0 () 3 003 Oil seal xx () (4.) 3 003 Oil seal xx () (4.) 4 0 Circlip x () 3 0 00 Engine pan () 0 4 4 4 Pan head self-tapping screw IS D.3x4 () 3 00 400 Decompression valve Easy start version () 0 00 Plug () 400 00 Spark plug Bosch WSR F () 0000 400 000 Spark plug NGK BPMRA () 03 30 000 Tube of sealant Dirko HT red (A) () 30? 3 00 Cylinder with piston Ø 40mm USA () * X 34 44 403 (.) ) 4 -, 3 3? 3 00 Cylinder with piston Ø 40mm () * X 34 44 403 (.) ) 4 -,, 3 3? 3 030 00 Piston Ø 40mm () * X 34 44 403 (.) ) - 33? 3 03 000 Crankshaft () * X 34 44 403 (.) 34? 3 030 0 Connecting rod () * X 34 44 403 (.) 3? 3 00 0 Set of cylindrical rollers () * X 34 44 403 (.) 4 ET040 SC () 0, () 03, (3) 03 L, (4) 0
B Shortblock 03, 03 L 3, 3 00 Cylinder with piston Ø 40mm () ) 4 -, 3 00 Cylinder with piston Ø 40mm (3) ) 4 -, 3 3 00 Cylinder with piston Ø 40mm Easy start version () ) 4 -, 4 3 030 0 Piston Ø 40mm (,3) ),, 3 034 300 Piston ring Ø 40x.mm (,3) 4 034 00 Piston pin (,3) 43 0 00 Snap ring (,3) 0000 Connector (,3) 003 0 Needle cage xx. (,3) 3 030 0400 Crankshaft (,3) 03 003 0340 Grooved ball bearing 0 (,3) 3 003 Oil seal xx (,3) (4.) 3 003 Oil seal xx (,3) (4.) 4 0 Circlip x (,3) 3 0 00 Engine pan (,3) 0 4 4 4 Pan head self-tapping screw IS D.3x4 (,3) 3 00 400 Decompression valve Easy start version (,3) 400 00 Spark plug Bosch WSR F (,3) 0000 400 000 Spark plug NGK BPMRA (,3) 0000 400 00 Spark plug Champion RCJY (,3) 03 30 000 Tube of sealant Dirko HT red (A) (,3) 4 ET033 SC () 0, () 03, (3) 03 L, (4) 0 3
C Shortblock 0 3 00 0 Cylinder with piston Ø 4.mm (4) ) 3,, -, 3 00 0 Cylinder with piston Ø 4.mm Easy start version (4) ) 3,, -, 3 3 030 0 Piston Ø 4,mm (4) ),, 4? 3 030 00 Piston Ø 4mm (4) (.000) ),, 3 034 300 Piston ring Ø 4.x.mm (4)? 3 034 3003 Piston ring Ø 4x.mm (4) (.000) 4 034 00 Piston pin (4) 43 0 00 Snap ring (4) 0000 Connector (4) 003 0 Needle cage xx. (4) 3 030 0400 Crankshaft (4) 3 030 04 Crankshaft available in Brazil only (4) 03 003 0340 Grooved ball bearing 0 (4) 03 003 034 Grooved ball bearing 0 available in Brazil only (4) 3 003 Oil seal xx (4) (4.) 3 003 Oil seal xx (4) (4.) 3 003 Oil seal xx available in Brazil only (4) 4 0 Circlip x (4) 3 0 00 Engine pan (4) 0 4 4 4 Pan head self-tapping screw IS D.3x4 (4) 3 00 400 Decompression valve Easy start version (4) 400 00 Spark plug Bosch WSR F (4) 0000 400 000 Spark plug NGK BPMRA (4) 0000 400 00 Spark plug Champion RCJY (4) 03 30 000 Tube of sealant Dirko HT red (A) (4), 3,4 ET034 SC () 0, () 03, (3) 03 L, (4) 0 4
D Engine housing 3 4 3 30 4 0, 40 4 3 3 00 3003 Engine housing ) 3 -, 0,,, 3 00 3004 Engine housing Easy start version ) 3,,, 0,,, 3 40 0 Valve 4 3 00 Flat spring 3 4 400 Collar screw 0000 0 Grommet Easy start version 3 0 00 3 Annular buffer (,,4) 3 0 0 Annular buffer (3) 0 4 4 3 Pan head self-tapping screw IS Dx4 3 0 0 Annular buffer (3) 3 300 3 Plug 0 4 00 Tensioning nut (,,3) 3 4 0 Adjusting screw (,,3) 3 4 0 Cover (,,3) 3 00 00 Chain tensioner kit (B) ) - 3 00 04 Spur gear / chain adjusting screw kit (B) (4) ), Spur gear (B,D) (4) Adjusting screw (B,D) (4) 3 40 0 Tensioner slide (B) (4) 3 4 00 Thrust pad (B) (4) 3 4 00 Cover (B) (4) 0 4 30 Pan head self-tapping screw IS D4x (B) (4) 3 33 ET04 SC () 0, () 03, (3) 03 L, (4) 0
D Engine housing 3 4 3 30 4 0, 40 4 3 0 0000 30 0 Filler cap ) 4 4 40 O-ring 3x3? 0000 30 0 Filler cap (0.00) ) 3-3? 0000 3 Sealing ring (0.00) 4? 0000 30 000 Rope (0.00)? 0000 33 000 Hook (0.00) 0000 30 0 Filler cap ) 4 4 34 O-ring x3.? 0000 30 00 Filler cap (0.00) ) 4,,? 0000 3 0 Sealing ring (0.00) 30 30 00 Tank vent ) 3 3 0 3 Vent insert 3 3 3 0 Hose 33 0000 30 300 Pickup body? 3 30 30 Set hose / pick-up body (.4) ), 40? 0000 4 00 Notched pin.x (.4) 3 33 ET04 SC
E Quick tensioner parts 3 00 0 Quick tensioner parts ) - 3 40 00 Chain sprocket cover ) - 4 3 4 300 Cover plate 3 3 4 00 Adjusting wheel 4 4 003 00 Self-tapping screw P3x 0 00 Wing nut ) - Torsion spring (D) Cap (D) Handle (D) Cylindrical pin 3mx (D) 3 4 40 Collar screw 3 0 300 Tensioning gear ) 04 3 000 Pan head screw M4x 3 4 00 Bumper spike 0 4 4 Pan head self-tapping screw IS Dx 3 0 00 Insert 0 30 00 Screwdriver Tx0x0 ET00 SC
F Oil pump 3 4 400 Hose 3 40 300 Pickup body 3 3 40 300 Oil pump 0. 3 3 40 30 Oil pump 0. 4 3 40 0 Connector ) 4 4 03 O-ring.x. 04 4 40 Pan head self-tapping screw IS Px? 3 40 00 Connector (0.00) )? 4 4 030 O-ring.0x. (0.00)? 0 4 30 4 Pan head self-tapping screw IS D4x (0.00) 3 40 Worm ) 3 4 400 Spring 4,, 3, ET04 SC
G Clutch 4 3 0 00 Clutch ) - 30 Carrier 000 3 Clutch shoe 3 3000 3 Retainer 4 0000 3 Tension spring 0 Cover washer? 30 Carrier (4.000)? 3000 3 Retainer (4.000) 33 0 Needle cage xx 3 40 00 Chain sprocket 3/" Picco T 3 40 000 Chain sprocket 3/" Picco T (B) 3 40 0 Chain sprocket /4" T (A,B) 3 40 0 Chain sprocket 0.3" T (A,B) 3 40 00 Chain sprocket 0.3" T (A,B) 0000 Washer Ø mm 40 4 00 E-clip x.3 3 00 0 Rim sprocket kit Picco T (B) ) - 0000 4 40 Rim sprocket 3/" Picco T (B) Clutch drum (D) 3 00 0 Rim sprocket kit 0.3" T (B) ),,, 0000 4 34 Rim sprocket 0.3" T (B) 3 00 03 Rim sprocket kit 0.3" T (B) ),,, 0000 4 3 Rim sprocket 0.3" T (B) T0P, 3,,, ET04 SC
H Chain brake 3 4 3 0 0 Hand guard ), 3 0 Hand guard 0 000 Lever 3 3 00 Flat spring 4 0000 0 Washer 3 00 Strap 40 4 0400 E-clip 4 3 0 400 Brake band 3 00 Tension spring 3 0 00 Cover 0 4 30 Pan head self-tapping screw IS D4x 3 4 00 Bumper strip 00 Sleeve (,,4) 0 Sleeve available in Brazil only (4) 3 0 Bushing (3) 443 0 Hollow rivet.xx. (3) 0 4 4 Pan head self-tapping screw IS Dx4 (,,4) 0 4 4 Pan head self-tapping screw IS Dx3 (3) 3 40 0 Chain sprocket cover 0000 004 Collar nut M 3 4 000 Bumper spike (B) (4) 0 0 4 4 Pan head self-tapping screw IS Dx (B) (4) 3 00 Chain catcher (B) 40? 3 00 Bushing (.4) 4? 0000 0 Spring (.4) 0, 40 4 ET03 SC () 0, () 03, (3) 03 L, (4) 0
J Muffler 4,, 3 0 Screw Mx 3 300 Cooling plate (,4) 3 3 000 Gasket (,4) 4 3 0 004 Muffler (,,4) 3 0 00 Muffler (3) 3 0 00 Muffler USA, AUS, CDN (3) ) 3 00 Cover plate USA, AUS, CDN (3) 3 00 Screen USA, AUS, CDN (3) 3 0 00 Muffler USA, AUS, CDN (,,4) ),, 3 000 Exhaust casing (,,4) 3 000 Cover plate USA, AUS, CDN (,,4) 3 000 Hexagon nut M 3 000 Screen USA, AUS, CDN (,,4) 3 () 0, () 03, (3) 03 L, (4) 0 ET04 SC
K Ignition system 0 4 0 3 3 400 03 Flywheel 0000 00 Collar nut Mx 3 0000 400 0 Ignition module ), 4? 0000 44 00 Lead retainer 3 440 00 Ground wire 0 0 Washer.3 3 44 040 Insulating hose 0 4 4 4 Pan head self-tapping screw IS Dx4 40 00 Spark plug boot 0000 004 Torsion spring 3 440 300 Wiring harness ), -? 3 440 30 Wiring harness ),, - 0 030 Terminal socket 4.-/0.? 0 030 Terminal socket 4.-/0. Terminal socket (D) 0 030 0 Terminal socket A 4-3 44 0400 Hose 0000 0 Grommet 0 030 Terminal socket 4.-/0.4 0 Lead 0mm /.3'' Lead 0mm /.'' 0 0 Lead m / 33' 0 4 30 Pan head self-tapping screw IS D4x ET043 SC
L Rewind starter,, 3 4 40 ET04 SC 3 00 4 Fan housing with rewind starter ) - 3 00 0 Fan housing ), 3 3 Model plate MS 3 Model plate MS C 3 Model plate MS 30 3 Model plate MS 30 C 3 Model plate MS 0 3 Model plate MS 0 C 0000 00 Nameplate STIHL 3? 0000 03 Nameplate (0.00) 4 04 Bushing 3 04 00 Segment 00 Rewind spring 3 0400 Rope rotor 0000 340 Starter grip ElastoStart )? 3400 Starter grip (0.00) 0000 00 Starter rope Ø 3x00mm 0000 30 0 Starter rope Ø 3mm x 30.m (B) 00 Pawl 0000 03 Washer 300 Spring 0 4 4 4 Pan head self-tapping screw IS Dx4 3 00 0 Intake air preheating kit (B) ), 3 04 0 Cover plate (B) 0 0 0 Self-tapping screw 3.x (B)? 3 04 00 Cover plate (B) (0.00) )? 0 4 Pan head self-tapping screw IS D4x (B) (0.00) 40? 3 00 Starter rope Ø 3.mm (B) (.)
M Air filter 0, 3 4 3 000 Shim 3 000 Gasket 3 3 0 00 Carburetor WT- (,,4) 3 3 0 0 Carburetor WT-A Easy start version (,,4) 3 3 0 0 Carburetor WT-03A USA () 3 3 0 0 Carburetor WT-3C USA (,4) 3 3 0 0 Carburetor WT-4A Easy start version () 3? Carburetor CQ-SG (C) (.4) 4 3 3 00 Grommet (,,4) 4 3 3 0 Grommet USA (,,4) 3 0 0 Air filter (,,4) ),, 3 0 Air filter, flocked (,,4) ),, Filter housing (D) (,,4) 3 0 Air filter (,,4) 3 0 Air filter, flocked (,,4) 000 Hexagon nut M (,,4) 3 000 Choke rod 3 0 0 Carburetor box cover (,,4) ) 3 300 Twist lock (,,4) 0? 3 4 000 Air filter (,,4) (.)? 3 0 0 Air filter (,,4) (3.4)? 3 0 3 Air filter available in Brazil only (4) (3.4)? 3 300 Slotted nut (,,4) (3.4) ET03 SC () 0, () 03, (3) 03 L, (4) 0
N Air filter 03 L STOP 3 3 0 0 Carburetor WT-30 (3) 3 0 0 Carburetor WT-3 (3) 3 3 0 Grommet (3) 3 3 000 Shim (3) 4 3 000 Gasket (3) 3 000 Choke rod (3) 3 0 3400 Filter base (3) 0 000 Hexagon nut M (3) 00 Collar screw (3) 3 00 Gasket (3) 3 3 Slotted nut (3) 3 0 0 Air filter (3) 3 0 Carburetor box cover (3) ) 4 0 00 Twist lock (3) 4 () 0, () 03, (3) 03 L, (4) 0 ET03 SC
O Handle housing 4 3 3 4, 3 0 03 Handle housing ) 3 0 0 Handle housing Easy start version ) 3 0 Throttle trigger 4 00 Trigger interlock 400 Torsion spring 3 40 40 Cylindrical pin x4 40 30 00 Fuel pump Easy start version 0000 0 Compression spring Easy start version 3 3 00 Hose Easy start version 3 3 0 Hose Easy start version 00 Collar screw 3 3 Plug 3 44 0 Contact spring 3 000 Handle molding 3 0 Annular buffer (,,4) 3 0 Annular buffer (3) 3 0 Throttle rod 3 03 Model plate 0 3 0 Model plate 0 C 3 04 Model plate 03 3 0 Model plate 03 L 3 0 Model plate 03 C 3 0 Model plate 0 3 0 Model plate 0 C 3 00 Manifold 3 00 Impulse hose 0 3 00 Baffle plate 3 4000 Slide 3 00 Cover 3 3 00 Switch shaft 4 0 4 30 Pan head self-tapping screw IS D4x 3 0 Cover (3) 3 00 Handlebar 0 4 4 3 Pan head self-tapping screw IS Dx4 3 33 000 Cover Easy start version 40? 04 4 44 Pan head self-tapping screw IS Px. 0,40 ET03 SC () 0, () 03, (3) 03 L, (4) 0
P Carburetor WT-, WT- 3 0 00 Carburetor WT- ) - 33 3 0 0 Carburetor WT-A Easy start version ) - 3, 34 40 Valve jet 4 40 Plug 3 4 0 Inlet needle 4 0 300 Spring 000 Inlet control lever 00 Spindle 400 Round head screw 0 000 Gasket 40 Metering diaphragm 000 End cover 0 400 4 Round head screw 00 Strainer 40 Pump diaphragm 0 00 Gasket 3 00 End cover 0 Screw 4 300 Spring 3 0 Idle speed adjustment screw 30 Torsion spring 0 3 0 Throttle shaft with lever 3 330 Throttle shutter 400 Round head screw 3 000 E-clip 4 3 0 Low speed adjustment screw 300 Spring 00 High speed adjustment screw 4 300 Spring 3 30 Torsion spring 3 0 0 Choke shaft with lever 30 400 Round head screw 3 3 000 E-clip 3 3 300 Elbow connector 33 3 0 Choke shutter 34 3 0 Choke shutter Easy start version 3 00 Set of carburetor parts ),,, ET0
Q Carburetor WT-3C, WT-4A, WT-03, WT-3 USA 3 3 3 3 33 3 3, 4,, 40,4,4 3 0 0 Carburetor WT-03A () ) - 3, - 3 3 0 0 Carburetor WT-3C (,4) ),, 4, - 3 3 0 0 Carburetor WT-4A () ),, - 0, - 3 40 Valve jet 4 40 Plug 3 3 40 Fixed jet 0.3 4 0 00 Fixed jet 0. 3 Fixed jet 0. 4 0 Inlet needle 0 300 Spring 000 Inlet control lever 00 Spindle 400 Round head screw 0 000 Gasket 40 Metering diaphragm 000 End cover 0 400 4 Round head screw 00 Strainer 40 Pump diaphragm 0 00 Gasket 3 00 End cover 0 Screw 34 3 30 0, 3 4 3 ET030 SC () 0, () 03, (3) 03 L, (4) 0
Q Carburetor WT-3C, WT-4A, WT-03, WT-3 USA 3 3 3 3 33 3 3, 4,, 40,4,4 0 4 300 Spring 3 0 Idle speed adjustment screw 30 Torsion spring 3 3 0 Throttle shaft with lever 4 3 330 Throttle shutter 400 Round head screw 000 E-clip 3 0 Low speed adjustment screw 300 Spring 0 Washer 30 44 300 Sealing ring 3 3 30 Torsion spring 3 3 0 0 Choke shaft with lever 33 400 Round head screw 34 3 000 E-clip 3 3 300 Elbow connector 3 3 0 Choke shutter 3 40 30 Connector Easy start version 3 43 0 00 Non-return valve Easy start version 3 4 00 Idle speed adjustment screw Easy start version 40 00 Fixed jet 0.0 High altitude (B) (,4) 4 3 30 Fixed jet 0.4 High altitude (B) ()? Carburetor WT-3 (C) (4) (.) ),, - 3, 4 4? Fixed jet 0.0 (C) (4) (.) 3 00 Set of carburetor parts ),,, 34 3 30 0, 3 4 3 ET030 SC () 0, () 03, (3) 03 L, (4) 0
R Carburetor 03 L WT-30, WT-3 3 30 34 3 3 3, 4, 3, 3 3 0 0 Carburetor WT-30 (3) ) - 3, - 3 3 0 0 Carburetor WT-3 (3) ),, 4-3 3 400 Valve jet (3) 4 40 Plug (3) 3 3 30 Fixed jet 0.4 (3) 4 3 3 Fixed jet 0.4 (3) 4 0 Inlet needle (3) 0 300 Spring (3) 000 Inlet control lever (3) 00 Spindle (3) 400 Round head screw (3) 0 000 Gasket (3) 40 Metering diaphragm (3) 000 End cover (3) 0 400 4 Round head screw (3) 00 Strainer (3) 40 Pump diaphragm (3) 0 00 Gasket (3) 3 00 End cover (3) 0 Screw (3) 4 300 Spring (3) 0 3 0 Idle speed adjustment screw (3) 30 Torsion spring (3) 3 0 Throttle shaft with lever (3) 3 3 330 Throttle shutter (3) 4 400 Round head screw (3) 000 E-clip (3) 3 0 Low speed adjustment screw (3) 300 Spring (3) 3 00 Washer (3) 3 300 Sealing ring (3) 30 3 30 Torsion spring (3) 3 3 0 0 Choke shaft with lever (3) 3 400 Round head screw (3) 33 0 3 4 ET0 SC () 0, () 03, (3) 03 L, (4) 0 0
R Carburetor 03 L WT-30, WT-3 3 30 4 33 3 000 E-clip (3) 34 3 300 Elbow connector (3) 3 3 0 Choke shutter (3) 3 3 3 Fixed jet 0.44 WT-30 (B) (3) 3 3 4 Fixed jet 0.4 WT-3, WT-3 (B) (3) 3 00 Set of carburetor parts (3) ),,, () 0, () 03, (3) 03 L, (4) 0 34 3, 4, 3, 3 3 3 3 33 0 ET0 SC
S Carburetor CQ-SG? Carburetor CQ-SG (C) (.4) ) - 3? 4 400 Valve jet (.4)? 3 000 Cup plug (.4) 3? 4 0 Inlet needle (.4) 4? 3 300 Spring (.4)? 000 Inlet control lever (.4)? 0 00 Spindle (.4)? 0 00 Collar screw (.4)? 3 00 Gasket (.4)? 3 400 Metering diaphragm (.4)? 3 00 End cover (.4)? 0 0 Collar screw (.4)? 3 00 Strainer (.4)? 3 400 Pump diaphragm (.4)? 3 00 Gasket (.4)? 3 000 End cover (.4)? 0 00 Oval head screw (.4)? 400 Ball (.4)? 3 00 Idle speed adjustment screw (.4)? 3 3000 Spring (.4) 0? 3 0 0 Throttle shaft with lever (.4)? 3 3300 Throttle shutter (.4)? 0 400 Round head screw (.4) 3? 00 E-clip (.4) 4? 3 00 Low speed adjustment screw (.4)? 0 300 Spring (.4)? 3 00 High speed adjustment screw (.4)? 3 300 Torsion spring (.4)? 3 0 00 Choke shaft with lever (.4)? 4 0 Choke shutter (.4) 30? 403 Round head screw (.4) 3? 00 E-clip (.4)? 3 00 0 Set of carburetor parts (.4) ),,, ET0
T Tools, Extras 3 4 0000 Chain scabbard Extras: 0 340 Combination wrench 3 0000 0 300 Screwdriver 3 0000 0 30 Screwdriver available in Brazil only 4 0000 00 Tool roll 3 4000 Filing gauge 03 30 000 Tube of sealant Dirko HT red 0 30 00 Screwdriver Tx0x0 3 00 000 STIHL repair kit (A) 0 0 Lead m / 33' (A) ET044 GM 3