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Husqvarna 435 II Chainsaw Spare Parts List

Brand: Husqvarna

Accessories

Diagram showing various accessories for the chainsaw.

Ref	Part No	Description	Remark	QTY KIT
1	503 55 85-04	TOOL		1

Carburetor

Exploded view diagram of the carburetor assembly (ZAMA C1T-EL41).

Ref	Part No	Description	Remark	QTY KIT
1	506 45 05-01	CARBURETTOR	Zama C1T-EL41	1
2	503 48 11-01	PIECE		1
3	504 02 40-01	NOZZLE ASSY		1
4	503 53 56-01	PLUG WELCH		1
5	503 47 97-01	VALVE		1
6	537 02 03-01	SPRING		1
7	503 66 59-01	LEVER		1
8	503 48 00-01	PIN RETAINING SCREW		1
9	504 02 41-01	SCREW		1
10	505 53 52-01	HUB CAP		1
11	504 02 61-01	SHAFT ASSY		1
12	505 11 07-01	COLLAR		1
13	504 02 85-01	SPRING		1
14	504 02 75-01	VALVE		1
15	503 48 18-01	SCREW		2
16	504 02 67-01	CIRCLIP		2
17	504 02 62-01	SHAFT ASSY		1
18	540 05 37-01	LEVER		1
19	504 02 83-01	SPRING		1
20	504 02 63-01	LEVER		1
21	503 47 90-01	SCREW		2
22	504 02 74-01	VALVE		1
23	503 48 18-01	SCREW		2
24	504 02 60-01	SHAFT ASSY		1
25	504 02 84-01	SPRING		1
26	544 98 31-01	LEVER		1
27	503 47 90-01	SCREW		2
28	504 02 76-01	VALVE		1
29	503 47 92-01	SCREW		1
30	504 02 73-01	SCREW		1
31	504 90 92-01	SCREW		1
32	504 02 81-01	SCREW		1
33	504 02 43-01	GASKET		1,42
34	504 02 45-01	DIAPHRAGM		1,42
35	504 02 46-01	BODY		1
36	504 02 82-01	SCREW		1
37	504 02 50-01	STRAINER		1
38	504 02 56-01	DIAPHRAGM		1,42
39	504 02 57-01	GASKET		1,42
40	504 02 59-01	COVER		1
41	504 02 78-01	SCREW		4
42	504 02 86-01	GASKET KIT		1

Carburetor & Air Filter

Exploded view diagram of the carburetor and air filter assembly.

Ref	Part No	Description	QTY KIT
1	504 72 47-01	INSULATION WALL	1
2	504 72 45-01	INSULATION WALL	1
3	504 72 44-01	INSULATION WALL	1
4	504 20 12-01	INLET PIPE	1
5	503 20 02-16	SCREW IHSCFM	4
6	506 45 05-01	CARBURETTOR	1
7	544 28 44-01	THROTTLE ROD ASSY	1
8	544 97 64-01	FILTER HOLDER	1
9	544 39 26-01	SHACKLE	8
10	504 71 25-01	GUIDE	1
11	544 84 43-02	CONTROL	1
12	544 97 66-01	SCREW	11
13	503 20 02-40	SCREW IHSCFM	3
14	544 80 54-02	AIR FILTER	1
14	544 80 54-03	AIR FILTER	1
15	503 93 66-01	PRIMER HOUSING	1
16	544 40 19-01	HOSE	1

Chain Brake & Clutch Cover (A2)

Exploded view diagram of the chain brake and clutch cover assembly.

Ref	Part No	Description	QTY KIT
1	501 38 82-01	CLUTCH COVER ASSY	1
2	735 31 08-20	E-CLIP	1
3	537 28 66-01	PAWL	1
4	540 06 33-01	CHAIN GUIDE	1
5	537 01 74-01	BEARING SLEEVE	1
6	503 89 08-02	KNEE JOINT ASSY	1
7	505 89 26-01	BRAKE SPRING	1
8	503 85 52-01	GUIDE BUSHING	1
9	544 24 85-01	COVER LID	1
10	503 21 70-10	SCREW CCRPANT	7
11	544 25 31-01	WEAR PROTECTION	1
12	544 30 60-01	BRAKE BAND ASSY	1
13	503 89 29-01	PIN KNEE-JOINT	1
14	537 39 70-01	WORM SCREW	1
15	537 07 94-02	WORM WHEEL	1
16	740 48 07-02	O-RING	1
17	503 23 00-63	WASHER	1
18	544 37 68-01	LABEL	1
19	503 22 00-01	HEXAGON NUT	1

Chain Brake & Clutch Cover (A1)

Exploded view diagram of the chain brake and clutch cover assembly.

Ref	Part No	Description	QTY KIT
1	544 19 49-05	CLUTCH COVER ASSY	1
2	504 54 28-01	COVER LID	1
3	544 30 60-01	BRAKE BAND ASSY	1
4	544 25 31-01	WEAR PROTECTION	1
5	503 85 52-01	GUIDE BUSHING	1
6	505 89 26-01	BRAKE SPRING	1
7	544 24 85-01	COVER LID	1
8	503 89 08-02	KNEE JOINT ASSY	1
9	503 89 29-01	PIN KNEE-JOINT	1
10	735 31 08-20	E-CLIP	1
11	537 39 29-01	SCREW	1
12	537 34 72-01	CHAIN TENSIONER	1
13	537 39 26-01	HEAT PROTECTOR	1
14	544 35 75-01	LABEL	1
15	503 21 70-10	SCREW CCRPANT	10
16	525 35 43-01	BEARING SLEEVE	1
17	505 32 10-01	WEAR PLATE	1
18	537 34 78-01	KNOB	1

Clutch & Oil Pump

Exploded view diagram of the clutch and oil pump assembly.

Ref	Part No	Description	QTY KIT
1	575 56 80-01	CLUTCH ASSY	1
2	574 71 88-01	CLUTCH SPRING	2
3	505 44 15-01	CLUTCH DRUM	1
4	503 53 92-01	NEEDLE BEARING	3
5	544 21 24-02	WORM GEAR	1
6	540 05 79-01	PUMP PISTON	1
7	537 15 48-01	PUMP CYLINDER	1
8	544 08 42-01	OIL HOSE	1

Crankcase

Exploded view diagram of the crankcase assembly.

Ref	Part No	Description	QTY KIT
1	544 93 25-07	CRANKCASE ASSY	1
2	503 87 58-02	STIFFENING PLATE	1
3	503 87 54-02	BAR BOLT	1
4	537 33 46-01	BAR BOLT	1
5	544 03 64-01	BAR BOLT	1
6	503 24 09-05	NEEDLE ROLLER	1
7	530 02 61-19	CHECK VALVE	1
8	537 40 35-01	FILTER	1
9	544 08 33-01	OIL SCREEN	1
10	544 33 16-01	GUIDE PIN	3
11	503 86 93-01	CARBURETTOR	1
12	522 62 00-01	TANK CAP ASSY	1
13	537 21 50-01	SEALING	1,12
14	503 57 89-01	HOLDER	1,12
15	503 88 63-01	PIN	1
16	503 21 88-76	SCREW IHSCT	2
17	501 00 76-01	LATERAL SUPPORT	1
18	503 21 51-03	SCREW IHSCT	1
19	544 28 46-01	CHAIN GUIDE PLATE	1
20	503 21 70-10	SCREW CCRPANT	1
21	544 28 65-01	INDRE BARKSTØD	1
22	503 21 75-20	SCREW IHSCFT	2
23	544 25 15-01	HAND GUARD	1
24	503 89 24-01	LOCK	1
25	503 89 30-01	SCREW	2
26	503 43 65-01	POSITION SPRING	1

Crankshaft

Exploded view diagram of the crankshaft assembly.

Ref	Part No	Description	QTY KIT
1	525 60 46-01	CRANKSHAFT ASSY	1
2	544 24 87-02	BALL BEARING	1
3	544 25 12-01	SEALING	1
4	544 24 88-02	BALL BEARING	1
5	544 25 13-01	SEALING	1
6	503 41 41-01	NEEDLE BEARING	1

Cylinder Cover

Exploded view diagram of the cylinder cover assembly.

Ref	Part No	Description	QTY KIT
1	504 79 02-01	CYLINDER COVER ASSY	1
2	522 73 60-01	LABEL	1
3	503 89 47-01	SNAP	3

Cylinder Piston

Exploded view diagram of the cylinder and piston assembly.

Ref	Part No	Description	QTY KIT
1	504 73 51-03	CYLINDER	1
2	502 62 50-02	PISTON ASSY	1
3	544 40 59-01	PISTON RING	2
4	544 40 60-01	PISTON PIN	2
5	737 44 10-00	SNAP RING	2
6	503 41 41-01	NEEDLE BEARING	1
7	544 39 60-01	GASKET	11
8	544 39 59-01	GASKET	11
9	725 53 33-55	SCREW IHSCM	4
10	503 23 51-11	SPARK PLUG	1
11	504 79 40-01	GASKET	1

Fuel Tank

Exploded view diagram of the fuel tank assembly.

Ref	Part No	Description	QTY KIT
1	544 19 38-05	FUEL TANK	1
2	503 21 28-10	SCREW CCRPANT	1
3	720 18 25-20	PARALLEL PIN	1
4	544 96 85-01	THROTTLE CONTROL	1
5	544 09 99-01	SPRING	1
6	579 23 94-01	THROTTLE LOCKOUT	1
7	544 28 49-01	HANDLE INSERT	1
8	578 76 43-01	FUEL HOSE	1
9	503 44 32-01	FILTER	1
10	577 53 51-01	RETURN HOSE	1
11	522 62 00-01	TANK CAP ASSY	1
12	537 21 50-01	SEALING	11
13	503 57 89-01	HOLDER	11
14	544 37 50-01	LABEL	1
15	501 00 76-01	LATERAL SUPPORT	1
16	504 79 56-01	ANTIVIBRATION ELEMENT	2
17	721 12 63-39	GROOVED PIN	1
18	537 35 95-01	TANK VENT ASSY	1

Handle

Exploded view diagram of the handle assembly.

Ref	Part No	Description	QTY KIT
1	544 28 40-01	FRONT HANDLE	1
2	503 21 88-76	SCREW IHSCT	3
3	503 89 83-01	ANTIVIBRATION ELEMENT	1

Ignition System

Exploded view diagram of the ignition system.

Ref	Part No	Description	QTY KIT
1	580 27 98-01	FLYWHEEL ASSY	1
2	537 24 56-01	STARTER PAWL	2
3	501 81 99-03	SCREW	2
4	503 23 00-42	WASHER	2
5	529 27 11-01	SPRING	2
6	503 22 04-01	NUT	1
7	579 63 88-02	IGNITION MODULE	1
8	510 10 14-01	WIRING ASSY	1
9	503 20 02-20	SCREW IHSCFM	2

Muffler

Exploded view diagram of the muffler assembly.

Ref	Part No	Description	QTY KIT
1	544 14 77-02	MUFFLER ASSY	1
2	579 75 33-01	SCREEN	1
3	501 32 31-01	HEAT DEFLECTOR	1
4	579 75 31-01	GASKET	7
5	725 53 68-55	SCREW IHSCM	2
6	724 12 87-59	SCREW CRPANM	1
7	504 79 40-01	GASKET	1

Starter

Exploded view diagram of the starter assembly.

Ref	Part No	Description	QTY KIT
1	504 59 70-02	STARTER ASSY	1
2	504 59 69-02	STARTER	1
3	537 28 32-01	REINFORCEMENT SLEEVE	1
4	540 05 75-02	SPRING CASSETTE ASSY	1,2
5	503 21 28-10	SCREW CCRPANT	1
6	504 59 71-01	STARTER PULLEY	1
7	503 21 77-16	SCREW IHSCT	1
8	505 30 51-25	STARTER CORD	1
9	537 23 25-01	STARTER HANDLE	1
10	503 21 73-21	SCREW	4
11	504 54 68-01	LABEL	1
12	544 19 71-02	AIR CONDUCTOR	1

Winter Kit

Exploded view diagram of the winter kit components.

Ref	Part No	Description	Remark	QTY KIT
1	505 45 04-01	WINTER KIT	Winter kit	1
2	503 21 70-16	SCREW CCRPANT	Screw	2
3	503 40 59-01	WINTER PLUG	Winter plug	1

IPL Update

Illustrated Parts List Update information.

Product Name(s): H435II

Description of change: We have improved our ignition modules regarding sparks. (MBU-52)

Comments: Fully interchangeable.

Introduced from:

Serial number / Date	Remark
20152700001	New Ignition module 579 63 88-02 added. North America.
20153300385	New Ignition module 579 63 88-02 added.

IPL updates:

Page Title	Ref. no	New part no	Name	Excl. part no.	Remark
Ignition system	7	579 63 88-02	Ignition module	579 63 88-01

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