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Echo CS-420ES IPL / Parts List

Echo CS-420ES IPL / Parts List

Illustrated Echo parts list. Click any Cutsmart SKU to open the matching product by SKU.

Customer note: Use the reference number on the source page to find the correct part in the table below. SKU links use Ech- prefix and @online suffix.

View machine SKU: CS-420ES-Online

Source Pages

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Page 4 - Parts

Ref	LV	Qty	Description	Part Number	Cutsmart SKU	Remarks
1			Screw 5*14	900238-05014	900238-05014-Online	2 5*14
2			Bellows, Intake	A202-000060	A202-000060-Online
3			Gasket,Intake	V103-000290	V103-000290-Online	1 NP4200 T1.0
4			Crankcase Set	P021-010574	P021-010574-Online	1 \| 5 \| + 900162-05022 \| BOLT, H.S. 5*22
6			Piston Kit	P021-010581	P021-010581-Online	1 \| 7 \| + A101-000160 \| RING, PISTON
12			Key, Woodruff	100142-12330	100142-12330-Online
13			Crankshaft Asy	P021-013620	P021-013620-Online	1 \| 14 \| + V652-000030 \| GEAR,WORM
17			Knob,Cleaner Lid	A235-000020	A235-000020-Online
18			Label,Model	X503-008450	X503-008450-Online	1 CS-420ES
19			Lid,Cleaner	A232-000023	A232-000023-Online
20			Plug, Cover	130338-32430	130338-32430-Online
22			Screw 5*20	900238-05020	900238-05020-Online	3 5*20
23			Cover,Cylinder	A160-000763	A160-000763-Online	1 \| Sus. by
1		23	Part	A160-000764	A160-000764-Online
23			Cover,Cylinder	A160-000764	A160-000764-Online
24			Grommet,Ht Cord	V135-000010	V135-000010-Online
26			Plate,Insulator	A209-000000	A209-000000-Online
27			Label	X524-001900	X524-001900-Online
28			Spiked	C304-000010	C304-000010-Online
29			Bolt Hs Tapping	91145-05020	91145-05020-Online	2 5*20
30			Bolt Hs Tapping	91145-05016	91145-05016-Online	1 5*16
31			Catcher, Chain	C310-000000	C310-000000-Online
32			Bushing	150114-04920	150114-04920-Online
33			Cover Engine Asy	P021-009855	P021-009855-Online	1 \| Sus. by
1		34	+ V341-000050	P021-009856	P021-009856-Online	WASHER,SQUARE \| 1 \| 35 \| + 433011-19831
37			Cap Asy,Tank	P021-007630	P021-007630-Online	1 \| 38 \| + 900721-00025 \| O-RING 25
41			Screw	100915-33930	100915-33930-Online
42			Cushion	100910-60030	100910-60030-Online
43			Bolt, H.S. 5*30	900162-05030	900162-05030-Online	4 5*30 W,SW
44			Cushion	V420-001250	V420-001250-Online
45			Label, Caution	890631-38130	890631-38130-Online
46			Label,Caution	890345-39230	890345-39230-Online	1 \| CYLINDER, CRANKCASE, PISTON \| CS-420ES \| Copyright © 2015 YAMABIKO CORPORATION All Right Reserved

Page 6 - Parts

Ref	LV	Qty	Description	Part Number	Cutsmart SKU	Remarks
47			Washer,Square	V341-000060	V341-000060-Online	1 \| Disuse
48			Washer,Square	V341-000070	V341-000070-Online	1 \| CYLINDER, CRANKCASE, PISTON \| CS-420ES \| Copyright © 2015 YAMABIKO CORPORATION All Right Reserved

Page 8 - Parts

Ref	LV	Qty	Description	Part Number	Cutsmart SKU	Remarks
1			Cushion	V420-001420	V420-001420-Online
2			Insulator	130007-39931	130007-39931-Online	1 \| Sus. by
1		2	Part	130007-39932	130007-39932-Online
2			Insulator	130007-39932	130007-39932-Online	1 \| 3 \| + 130020-33330
4			Gasket,Intake	V103-000280	V103-000280-Online	1 NP4200 T1.0
5			Pipe	V471-001600	V471-001600-Online	1 2.46105
6			Clip	132013-09820	132013-09820-Online	1 6MM
7			Carburetor,	A021-001310	A021-001310-Online	DIAPHRAGM \| 1 WT-820
8			Bracket, Air Cleaner	130405-38332	130405-38332-Online	1 \| Sus. by
1		9	Part	130405-38333	130405-38333-Online
9			Cleaner Asm., Air	130300-39730	130300-39730-Online
10			Adapter, Intake	130301-39935	130301-39935-Online	1 ID #1230
11			Screw 5*50	900238-05050	900238-05050-Online	2 5*50
12			Screw 5*20	900253-05020	900253-05020-Online	1 5*20
13			Washer 5	900600-00005	900600-00005-Online	1 5
14			Rod, Throttle	C454-000100	C454-000100-Online
15			Bracket,Switch	A439-000145	A439-000145-Online
16			Pipe	V471-001280	V471-001280-Online	1 2.45105
17			Pipe	V471-001470	V471-001470-Online	1 2.45200
18			Pump, Primer	123181-39130	123181-39130-Online
19			Terminal,Lead	V486-000021	V486-000021-Online
20			Cushion	351134-39930	351134-39930-Online
21			Label, Switch	890157-39130	890157-39130-Online
22			Switch, Ignition	163400-38330	163400-38330-Online
23			Grommet	178810-14534	178810-14534-Online
24			Knob, Choke	A241-000140	A241-000140-Online
25			Screw 4*8	900220-04008	900220-04008-Online	2 4*8
26			Guide, Exhaust	A313-000810	A313-000810-Online	1 ID#1260
27			Screen, Arrestor	A310-000060	A310-000060-Online
28			Nut, Frange 5	900516-00005	900516-00005-Online	2 5
29			Muffler, Exhaust	A300-000680	A300-000680-Online
30			Gasket,Exhaust	V104-000731	V104-000731-Online
31			Bolt,5	V203-000220	V203-000220-Online
32			Plate,Eye	V150-001820	V150-001820-Online	1 \| AIR CLEANER, CARBURETOR, MUFFLER \| CS-420ES \| Copyright © 2015 YAMABIKO CORPORATION All Right Reserved

Page 10 - Parts

Ref	LV	Qty	Description	Part Number	Cutsmart SKU	Remarks
1			Sparkplug	A425-000000	A425-000000-Online	1 BPMR8Y
2			Terminal,Sparkplug	A426-000010	A426-000010-Online
3			Cap,Spark Plug	A427-000012	A427-000012-Online	1 \| SUS. BY
1		4	Part	A427-000013	A427-000013-Online
4			Spacer	150117-16430	150117-16430-Online
5			Clip	V490-000310	V490-000310-Online
6			Coil, Ignition	A411-000264	A411-000264-Online
7			Lead	V485-000680	V485-000680-Online
8			Lead	V485-000620	V485-000620-Online	1 L=140
9			Bolt, H.S. 5*20	900162-05020	900162-05020-Online	2 5*20 W,SW
10			Rotor, Magneto	A409-000272	A409-000272-Online	1 FW-46
11			Nut, Flange 8	900515-00008	900515-00008-Online	1 8
12			Spring, Return	177234-35430	177234-35430-Online
13			Spacer, Ratchet	177247-04630	177247-04630-Online	2 5.282.1
14			Pawl	A514-000050	A514-000050-Online
15			Washer 5	900603-00005	900603-00005-Online	2 5.5120.8
16			Bolt,5	V203-000090	V203-000090-Online	2 M5*14
17			Cover,Fan	A172-000571	A172-000571-Online	1 \| SUS. BY
1		18	Part	A172-000572	A172-000572-Online
18			Starter,Recoil Asy	A051-000980	A051-000980-Online	1 \| SUS. BY
1		19	+ 177236-61830	A051-000981	A051-000981-Online	SCREW \| 1 \| 29 \| + P022-022000
1		25	Part	A500-000421	A500-000421-Online
25			Bolt Hs Tapping	91145-05020	91145-05020-Online	4 5*20
26			Label,Echo	X502-000410	X502-000410-Online	1 \| STARTER, MAGNETO \| CS-420ES \| Copyright © 2015 YAMABIKO CORPORATION All Right Reserved

Page 12 - Parts

Ref	LV	Qty	Description	Part Number	Cutsmart SKU	Remarks
1			Screw 4*14	900253-04014	900253-04014-Online	1 4*14
2			Cover, Handle (Bl)	351155-35430	351155-35430-Online
3			Lockout, Throttle	C460-000072	C460-000072-Online
4			Control, Throttle	C450-000212	C450-000212-Online
5			Spring,Torsion	V452-000260	V452-000260-Online
6			Pin, Spring 4*30Sus	900345-40030	900345-40030-Online	1 4*30SUS
8			Bolt, H.S. 4*20	900105-04020	900105-04020-Online	2 4*20
9			Supporter, Cushion	100915-15131	100915-15131-Online
10			Cushion,4	V400-000050	V400-000050-Online	2 \| Sus. by
2		11	Part	V400-000051	V400-000051-Online
11			Grip, Handle	351111-19830	351111-19830-Online
12			Grommet	132115-44330	132115-44330-Online
13			Pipe, Fuel	132010-00760	132010-00760-Online	1 35250L
14			Clip	132013-09820	132013-09820-Online	1 6MM
15			Strainer, Fuel	131205-19830	131205-19830-Online	1 \| Sus. by
1		16	Part	131205-19831	131205-19831-Online
16			Plug	V162-000040	V162-000040-Online
17			Handle Set, Rear	P021-010591	P021-010591-Online	1 \| Sus. by
1		18	+ 131300-56430	P021-010592	P021-010592-Online	VALVE, CHECK \| 1 \| 19 \| + 131328-40630
22			Fuel Cap Asy	P021-010600	P021-010600-Online	1 \| 23 \| + A365-000050 \| CONNECTOR,CAP
25			Handle, Front	C400-000430	C400-000430-Online
26			Bolt Hs Tapping	91145-05020	91145-05020-Online	2 5*20
27			Bolt Hs Tapping	91145-05016	91145-05016-Online	2 5*16
28			Tube	V475-003970	V475-003970-Online	1 \| HANDLE \| CS-420ES \| Copyright © 2015 YAMABIKO CORPORATION All Right Reserved

Page 14 - Parts

Ref	LV	Qty	Description	Part Number	Cutsmart SKU	Remarks
1			Lever, Brake	C320-000111	C320-000111-Online	1 \| Sus. by
1		2	Part	C320-000112	C320-000112-Online
2			Bolt Hs Tapping	91145-05016	91145-05016-Online	1 5*16
3			Collar,10	V356-000300	V356-000300-Online
4			Spring,Torsion	V452-000250	V452-000250-Online
5			Spacer 8	433116-35430	433116-35430-Online	1 8129
6			Washer	177214-03930	177214-03930-Online
7			Bolt,4	V202-000070	V202-000070-Online
8			Plate,Sprocket	C305-000011	C305-000011-Online	GUARD
9			Screw 3*6	900220-03006	900220-03006-Online	1 3*6
10			Bolt,4	V202-000060	V202-000060-Online	2 4*12
11			Brake Asy, Chain	C032-000282	C032-000282-Online	1 \| 12 \| + C345-000211 \| COVER,BRAKE
22			Drum, Clutch	A556-000480	A556-000480-Online
23			Bearing, Needle	175012-00831	175012-00831-Online
24			Plate, Clutch	175019-39430	175019-39430-Online
25			Clutch	A056-000120	A056-000120-Online	1 \| Sus. by
1		26	+ V451-000500	A056-000180	A056-000180-Online	SPRING,TENSION \| 3 \| 27 \| + P021-007050
1		29	Part	A552-000070	A552-000070-Online
29			Plate, Guide	433012-39930	433012-39930-Online
30			Bolt,5	V203-000110	V203-000110-Online
31			Tensioner,Chain	C309-000030	C309-000030-Online
32			Collar,8	V355-000270	V355-000270-Online
33			Gear,Bevel	V651-000011	V651-000011-Online
34			Gear,Bevel	V651-000001	V651-000001-Online
35			Label,Echo	X502-000340	X502-000340-Online	1 ECHO(WHITE)
36			Nut, Flange 8	433019-12330	433019-12330-Online	2 M-8
37A			Bar, Guide 38Rd58325	430521-37332	430521-37332-Online	1 38RD58-325
37B			Bar, Guide 43Rd58325	430527-37332	430527-37332-Online	1 43RD58-325
38A			Chain, Saw 21Bp-64E	431721-30230	431721-30230-Online	1 21BP-64E
38B			Chain, Saw 21Bp-72E	431717-30230	431717-30230-Online	1 21BP-72E \| CLUTCH, SPROCKET \| CS-420ES \| Copyright © 2015 YAMABIKO CORPORATION All Right Reserved

Page 16 - Parts

Ref	LV	Qty	Description	Part Number	Cutsmart SKU	Remarks
1			Pipe	437210-39931	437210-39931-Online
2			Auto-Oiler Asy	P021-012150	P021-012150-Online	1 \| 3 \| + V356-000390 \| COLLAR,10
7			Screw 4*12	900238-04012	900238-04012-Online	2 4*12
8			Clip	132013-26630	132013-26630-Online	2 6.5MM
9			Pipe	437210-35430	437210-35430-Online
10			Grommet	132115-12330	132115-12330-Online
11			Strainer, Oil	436205-14730	436205-14730-Online
12			Driver, Screw 50	895812-03930	895812-03930-Online
13			Tool,Wrench	X602-000080	X602-000080-Online	1 13*19 L180
14			Bag, Tool	898510-39130	898510-39130-Online
15			L-Wrench (4Mm)	895610-00130	895610-00130-Online
16			Scabbard, Guide Bar	898567-38330	898567-38330-Online	1 \| 17 \| + 898568-14530 \| ROPE

Source PDF: 20191113-395_CS-420ES_37_37000001_EN.pdf. Generated 2026-06-25 14:39.

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