Model Image
Manufacturer

Makita

Model Number

PS421

Description

16-inch 42 Cc Chain Saw

Interactive Exploded View

Parts List

Part Number Description
419242-9 419242-9 14-INCH CHAIN COVER UC4030A
E-00103 E-00103 16 GUIDE BAR DCS34-16
957-151-070 957-151-070 ACCELERATOR DOLMAR PS-3410TH
195-153-350 195-153-350 ADJUST SCREW H EA4300
195-153-340 195-153-340 ADJUST SCREW L EA4300
227744-9 227744-9 ADJUSTING SCREW
123453-7 123453-7 AIR FILTER CPL. EA4300
123452-9 123452-9 AIR FILTER CPL. NYLON EA4300F
195-118-040 195-118-040 AIR GUIDE PLATE EA4300
456137-5 456137-5 AIR GUIDE PLATE EA4300F
195762-4 195762-4 AIR VALVE SET
782025-3 782025-3 ANGLED SCREWDRIVER
266978-9 266978-9 BOLT EA4300F
195-131-301 195-131-301 BOTTOM CPL. EA4300
346029-5 346029-5 BRAKE SPRING
346413-4 346413-4 BUSH 17 EA3201S
181-213-320 181-213-320 BUSHING
195-245-010 195-245-010 BUSHING EA4300
455919-2 455919-2 CABLE DRUM CPL. EA4300
195-153-201 195-153-201 CARBURETOR EA4300
161371-1 161371-1 CARBURETOR EA4300
195-117-030 195-117-030 CATCH LEVER EA4300
456142-2 456142-2 CATCH LEVER EA4300F
183H51-7 183H51-7 CHAIN TENSIONER CPL. EA4300
195-155-021 195-155-021 CHOKE LEVER EA4300
127443-2 127443-2 CLUTCH ASSEMBLY
143339-9 143339-9 CLUTCH DRUM CPL. EA4300
960-123-129 960-123-129 COMBINATION BALL BEARING EA4300
325939-9 325939-9 CONNECTING LINK
195-171-020 195-171-020 CONNECTING MUFF EA4300
346926-5 346926-5 CONTACT SPRING
195-155-050 195-155-050 CONTACT SPRING EA4300
195-118-550 195-118-550 COVER BLACK EA4300
456151-1 456151-1 COVER BLUE
195-310-051 195-310-051 COVER DOLMAR PS-420
346927-3 346927-3 COVER EA4300
195-310-651 195-310-651 COVER EA4300
195-111-112 195-111-112 CRANK. CL SIDE DOLMAR PS-420
195-111-131 195-111-131 CRANKCASE CL SIDE DOLMAR PS-
195-111-161 195-111-161 CRANKCASE MAG SIDE DOLMAR PS
195-111-151 195-111-151 CRANKCASE MAG SIDE DOLMAR PS
195-111-612 195-111-612 CRANKCASE. CL SIDE BLUE EA430
195-111-631 195-111-631 CRANKCASE. CL SIDE EA4300
195-111-662 195-111-662 CRANKCASE. M SIDE BLUE EA4300
195-111-622 195-111-622 CRANKCASE. M SIDE BLUE EA4300
143329-2 143329-2 CRANKSHAFT CPL.
195-120-300 195-120-300 CRANKSHAFT CPL. EA4300
346517-2 346517-2 CUP WASHER 6
195-131-202 195-131-202 CYLINDER / PISTON CPL. EA4300
346925-7 346925-7 CYLINDER BASE GASKET EA4300F
908-805-205 908-805-205 CYLINDER SCREW W/LOCKWASHER M5
021-151-120 021-151-120 DIAPHRAGM COVER
195-153-360 195-153-360 DIAPHRAGM COVER EA4300
957-151-200 957-151-200 DIAPHRAGM KIT B1901-WT
267820-7 267820-7 DISC
195-173-220 195-173-220 FILTER SET FLEECE DOLMAR PS-
195-173-210 195-173-210 FILTER SET NYLON DOLMAR PS-4
266477-1 266477-1 FLAT HEAD SCREW M5X12
185-141-100 185-141-100 FLYWHEEL CPL. EA4300F
181-141-105 181-141-105 FLYWHEEL CPL. EA4300F
143331-5 143331-5 FLYWHEEL CPL. EA4300F
195-141-103 195-141-103 FRYWHEEL ASSEMBLY
195-114-060 195-114-060 FUEL NIPPLE EA4300
346304-9 346304-9 GASKET
195-174-060 195-174-060 GASKET EA4300
195-131-130 195-131-130 GASKET EA4300
195-111-065 195-111-065 GASKET EA4300
195-111-061 195-111-061 GASKET EA4300
163447-0 163447-0 GASOLINE FILTER
452667-4 452667-4 GEAR COVER EA4300F
456143-0 456143-0 GRIP OUTER SHELL EA4300
456138-3 456138-3 GUIDE
267389-1 267389-1 GUIDE DISC
195-155-031 195-155-031 GUIDE EA4300
346518-0 346518-0 GUIDE PLATE EA4300
266606-6 266606-6 H.L. SOCKET HEAD BOLT M5 X 40
266605-8 266605-8 H.L. SOCKET HEAD BOLT M5X16
195-213-502 195-213-502 HAND GUARD CPL. EA4300
181-213-170 181-213-170 HAND GUARD GUIDE CPL.
227743-1 227743-1 HELICAL GEAR 11 EA3200S
252145-2 252145-2 HEX NUT DCS341
264022-6 264022-6 HEXAGONAL NUT
195-118-694 195-118-694 HOOD CPL. BLACK EA4300
001-245-020 001-245-020 HOSE STEM
195-151-520 195-151-520 IDLE ADJUSTMENT SCREW DOLMAR
378-151-210 378-151-210 IDLE SPEED SCREW
195-147-010 195-147-010 IGNITION CABLE EA4300
195-143-200 195-143-200 IGNITION COIL CPL. EA4300
161357-5 161357-5 IGNITION COIL CPL. EA4300
195-118-141 195-118-141 INSERT EA4300
195-118-140 195-118-140 INSERT EA4300
185-131-020 185-131-020 INSERT FOR SUCTION HOSE EK610
970-502-110 970-502-110 INSULATING HOSE L=140
424753-1 424753-1 INTAKE HOSE EA4300F
195-143-031 195-143-031 ISOLATING WASHER
195-153-580 195-153-580 KIT CHOKE SHAFT EA4300
195-153-570 195-153-570 KIT THROTTLE SHAFT EA4300
980-114-928 980-114-928 LABEL
810449-4 810449-4 LABEL
163500-2 163500-2 LINK PLATE COMPLETE
195-151-530 195-151-530 MAIN ADJUSTMENT SCREW DOLMAR
957-151-210 957-151-210 MAJOR REPAIR KIT A1905-WT
195-174-550 195-174-550 MUFFLER EA4300
962-211-007 962-211-007 NEEDLE CAGE EA4300
962-210-092 962-210-092 NEEDLE CAGE EA4300F
213586-7 213586-7 O RING 11.5
963-211-020 963-211-020 O RING EA4300
213085-9 213085-9 O RING EA4300
963-207-020 963-207-020 O-RING 7X2
424178-9 424178-9 OIL LINE
181-245-100 181-245-100 OIL LINE CPL.
181-245-300 181-245-300 OIL LINE CPL. EA5000P
161346-0 161346-0 OIL PUMP CPL. EA3201S
179-245-202 179-245-202 OIL PUMP CPL. EA4300
213080-9 213080-9 PACKING RING
195-131-090 195-131-090 PACKING RING EA4300
957-132-020 957-132-020 PISTON CPL. EA4300
195-132-030 195-132-030 PISTON PIN EA4300
257383-1 257383-1 PISTON RING EA4300
957-604-220 957-604-220 PLUG CAP CPL. EA4300
195-151-300 195-151-300 PLUG EA4300
231975-4 231975-4 PRESSURE SPRING
021-151-230 021-151-230 PRESSURE SPRING
165398-2 165398-2 PRIMER EA4300
346928-1 346928-1 PROTECTION FILM EA4300
195-118-080 195-118-080 PROTECTION FILM EA4300
195-153-230 195-153-230 PUMP COVER CPL. EA4300
195-151-350 195-151-350 PUMP COVER DOLMAR PS-420
021-151-150 021-151-150 PUMP DIAPHRAGM 95-89
450956-1 450956-1 PUMP DRIVE
453785-1 453785-1 REEL
195-153-510 195-153-510 REPAIR KIT EA4300
259045-7 259045-7 RETAINING CLIP
195955-3 195955-3 REWIND SPRING EA4300
195400-8 195400-8 SAW CHAIN
E-00256 E-00256 SAW CHAIN 16-INCH
021-151-180 021-151-180 SCREEN
378-151-220 378-151-220 SCREW
118-151-190 118-151-190 SCREW
038-153-360 038-153-360 SCREW
001-153-020 001-153-020 SCREW
908-004-406 908-004-406 SCREW EA4300
908-004-405 908-004-405 SCREW EA4300
251480-5 251480-5 SCREW EA4300
195-160-010 195-160-010 SCREW EA4300
266612-1 266612-1 SCREW M5X10 DCS6421
266960-8 266960-8 SCREW M5X20
944-340-001 944-340-001 SCREWDRIVER
266478-9 266478-9 SELF-CUTTING SCREW
957-151-220 957-151-220 SET DIAPHRAGM/GASKETS DOLMAR
195-153-500 195-153-500 SET GASKETS / DIAPHRAGM EA430
957-151-230 957-151-230 SET OF CONTROL PARTS DOLMAR
957-151-240 957-151-240 SET SPRINGS/WASHERS DOLMAR P
119-151-350 119-151-350 SHAFT CLIP
456154-5 456154-5 SIDE COVER BLACK EA4300F
195-174-280 195-174-280 SPARK ARRESTER SCREEN EA4300
168599-2 168599-2 SPARK PLUG CMR7A-5 EA4300
346301-5 346301-5 SPIKE BAR
165-250-010 165-250-010 SPIKE BAR EA4300
936-430-160 936-430-160 SPIRAL CLAMPING PIN
965-604-180 965-604-180 SPRING
181-213-023 181-213-023 SPRING
024-184-021 024-184-021 SPRING
001-151-310 001-151-310 SPRING
195-151-490 195-151-490 SPRING DOLMAR PS-420
234189-4 234189-4 SPRING EA4300
195-160-030 195-160-030 SPRING EA4300
195-117-010 195-117-010 SPRING EA4300
165-114-150 165-114-150 SPRING EA4300
195-114-160 195-114-160 SPRING GUIDING HEAD EA4300
195-132-050 195-132-050 SPRING RING EA4300
267822-3 267822-3 SPRING WASHER 8
161440-8 161440-8 SPROCKET GUARD CPL. BLUE
161791-9 161791-9 SPROCKET GUARD CPL. BLUE EA43
161792-7 161792-7 SPROCKET GUARD CPL. EA4300 RE
195-160-600 195-160-600 STARTER ASSEMBLY
161366-4 161366-4 STARTER ASSEMBLY
195-160-601 195-160-601 STARTER ASSEMBLY BLUE
453783-5 453783-5 STARTER GRIP
195-160-070 195-160-070 STARTER GRIP EA4300
181-166-100 181-166-100 STARTER RACHET CPL EA5600F
444038-9 444038-9 STARTER ROPE
985-000-150 985-000-150 STARTER ROPE 3.0MM 100M
021-164-010 021-164-010 STARTER ROPE 900MM
195-160-020 195-160-020 STARTER WHEEL EA4300
961011-9 961011-9 STOP RING E-4
257934-0 257934-0 STOP RING E-4 EA4300F
195-131-040 195-131-040 SUCTION HOSE EA4300
424456-7 424456-7 SUCTION LINE
168507-3 168507-3 TANK CAP CPL.
195-114-650 195-114-650 TANK CPL. BLUE EA4300
195-114-180 195-114-180 TANK CPL. DOLMAR PS-421
266777-9 266777-9 TAPPING SCREW 5X12
347252-5 347252-5 TENSION SLIDE EA4300
346300-7 346300-7 TENSION SLIDE EA4300
232352-3 232352-3 TENSION SPRING EK7301
181-213-230 181-213-230 TENSIONING SCREW
181-213-260 181-213-260 TENSIONING SCREW BEARING
456141-4 456141-4 THROTTLE LEVER
195-117-020 195-117-020 THROTTLE LEVER EA4300
143330-7 143330-7 THROTTLE LINKAGE CPL. EA4300
234253-1 234253-1 TORSION SPRING 20
185-213-270 185-213-270 TRANSMISSION COVER EA4300F
422067-2 422067-2 TUBE 2.5-55
965-452-660 965-452-660 TUBE EA4300
456140-6 456140-6 TUBULAR HANDLE EA4300
941-713-161 941-713-161 UNIVERSAL WRENCH 13/16
168504-9 168504-9 VENT VALVE
451462-9 451462-9 WASHER
927-304-000 927-304-000 WASHER 4
195-160-080 195-160-080 WASHER EA4300
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