REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
CHUTE ASSEMBLY
1
4
4
2
4
2
5
18
3
6
19
19
7
17
6
8
20
15
16
9
15
10
11
21
19
SSST-Chute asm_5
4
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
18
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
CHUTE ASSEMBLY
KEY
NO.
PART
NO.
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
434877
1
2
1
6
1
4
1
1
1
1
1
5
1
2
1
3
1
CHUTE.RATCHETING.PLASTIC.W/GRV
PLATE.CHUTE.RETAINER
PLATE.CHUTE.BASE
434876X431
434875X431
17411312
434885X428
73970500
434879
BOLT.HEX.WSH.HD.13-16 X 3/4
HANDLE.CHUTE.MS428
NUT.LOCK.HX.W/INS 5/16-18 UNC PL
SPRING.RATCHET.ARM
BOLT.SHOULDER.1/4-20 UNC X .94
ARM.CHUTE.RATCHET
HEX.NUT.1/4-20 NYLON LOCKING
PLENUM
81328
434878
10
11
15
16
17
18
19
20
132004
435980X428
437318
CARRIAGE.BOLT
434884X428
189713X428
434886X428
19131316
19132416
CHUTE
HANDLE.KNOB
DEFLECTOR.CHUTE
WASHER
WASHER.RATCHET.PAWL
21
428867
1
BOLT
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
19
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
HANDLE ASSEMBLY
1
2
5
4
3
5
6
SSST-Handle asm_1
KEY
NO.
PART
NO.
QTY
DESCRIPTION
1
2
3
4
5
6
434805X431
434786X431
434806
1
1
1
2
2
1
BAIL.HANDLE.PAINT.MS431
HANDLE.PNT.UPPER.SSST
CONTROL.CABLE
189713X428
191574
KNOB.HANDLE.BLACK
BOLT.HANDLE.BLACK PATCHED
CLIP.PUSH-IN.HINGED
145006
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
20
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
AUGER ASSEMBLY
2
1
3
10
11
4
14
7
5
6
13
1
9
12
8
9
11
12
5
10
11
5
13
4
6
SSST-Auger asm_1
7
1
KEY
PART
NO.
NO.
1
QTY
DESCRIPTION
BOLT.CARRIAGE
72110407
5142H
12
1
2
PIN.ROLL.3/16 X 1-1/4
BOLT.1/4-20.1.50"
3
199687
1
4
434777X431
132004
2
PLATE.CENTER.BLADE
5
13
8
HEX.NUT.1/4-20 NYLON LOCKING
WASHER 9/32 X 5/8 X 16 GA.
BLADE.AUGER
6
19091016
437459
7
2
8
434862X428
434010X431
110485X
17600406
72110404
438130
1
WELDMENT.AUGER.ASM
9
2
SUPPORT.BEARING.SSST.PNT
BEARING.BALL.MANDREL
SCREW.HEX.WASHEAD.1/4-20 X 3/8
BOLT.CARR.SS.1/4-20 UNC X 1/2.GR5
WHIZ.LOCK.NUTS.BEARING CAPS
RETAINING.CLIP
10
11
12
13
14
2
4
2
2
12000028
1
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
21
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
SHROUD ASSEMBLY
1
7
4
5
6
1
7
1
1
5
4
1
6
1
0
1
6
1
5
1
5
3
1
6
1
8
19
0
2
20
9
2
1
1
2
1
0
8
9
1
0
1
2
11
SSST-Shroud asm_14
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
22
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
SHROUD ASSEMBLY
KEY
NO.
PART
NO.
QTY
1
DESCRIPTION
1
2
3
4
5
6
7
8
9
435905X428
435904X428
434883X421
430220
COVER.NON-DRIVE.SIDE.MS428
COVER.DRIVE.SIDE.MS428
TOP.COVER
1
1
1
CAP.ASM.FUEL.2.25"FR.N/CB.E10
BULB.PRIMER
436235
1
435407
1
KEY HOUSING
434867X428
434873X431
17411312
17670412
434880
1
TOP.REAR.COVER
PLATE.EXHAUST.PNT.
SCREW
1
2
10
11
12
14
15
16
17
18
19
20
21
12
1
SCREW.HEXWSH.THDROL.1/4-20X3/4
TANK.FUEL.ASM.
TIE.CABLE.24.5X.29.NYLON.WHITE
KEY
146848
2
435409
2
196688
4
THREADED.CLIP
CLIP.TRIM
434868
3
436276
1
HDL.STARTER
437619
1
HEAT.SHIELD
438039
2
BOLT.M6X1X16MM
WASHER
19091016
19131316
2
1
WASHER
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
23
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
FRAME ASSEMBLY
11
1
10
3
4
12
2
8
3
12
5
6
4
6
9
SSST-Frame asm_3
7
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
24
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
FRAME ASSEMBLY
KEY
NO.
PART
NO.
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
435945
1
1
2
2
2
2
3
3
1
2
1
2
LCT.ENGINE
434009X431
431937X428
435417
FRAME.WELDMENT
WHEEL.7X1.5.DMD.GS.3SPK.MS428
NUT.PUSH.AXLE.0.5IN
SCREW. 5/16-24 X 2.00"HHCS
BOLT.ENG. 3/8-16 X 1.280
NUT.HEX.FLANGE.1/4-20.CTR.LOCK
BOLT.RDHD.SQNK.1/4-20 UNC X 5/8
PLATE.SCRAPER
435578
150406
191730
72140405
435535
10
11
12
434857
SPACER.ENGINE
434874
LEVER.CHOKE
17411312
BOLT
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
25
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
DRIVE ASSEMBLY
1
3
7
4
5
2
8
6
11
10
9
12
SSST-Drive asm_3
13
KEY
NO.
PART
NO.
QTY
1
DESCRIPTION
1
2
3
4
5
6
7
8
9
434860
434502
426490
851074
437261
430817
434859
434848X431
166043
17060620
199092
17060620
435383
439239
SPACER.ENGINE.CRANK
KEEPER.ENGINE.BELT
1
1
PULLEY.ENG.TRACTION.3/4
WASHER.HARDEN
1
1
BELT-V.TRACTION
1
SCREW.CAP.SCHD.3/8-24 X 1.25
SPRING.IDLER.PULLEY.RETURN
ARM.IDLER.PNT.MS431
1
1
1
PULLEY.IDLER.BACKSIDE
10
11
12
13
- -
1
SCREW.HXWH.THDRL.1/4-20X1-1/4
SPACER.RETAINER
1
1
SCREW.3/8-16X1.SMGML.TAP/R.BLK
PULLEY.DRIVEN
1
1
OWNER'S.MANUAL.ENGLISH/FRENCH
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
26
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
ENGINE, LCT COMPLETE ENGINE-435945
56
37
3
6
27
57
3
4
49
3
0
3
1
3
29
6
2
4
7
38
9
1
0 10A
44
12
2
2
2A
2
5
3*
5
2*
40
4
1
*
Included
with part# 40
5
0
2
1
2
3
65
2
6 26A
2
0 20A
4
8
2
8
19
46
18
6
1
1
8
3
1
7
Electric Start Only
28
REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)
ENGINE, LCT COMPLETE ENGINE-435945
KEY PART
NO. NO.
DESCRIPTION
3
6
8
1
1
1
1
1
1
1
2
437121
437122
437123
437124
Snow Muffler Assy
Snow Carburetor Assy
Fuel Primer Bulb With Hose
Electric Starter Assy (If Equipped)
European 230V Electric Starter Assy (If Equipped)
Key Switch Assy
CDI Box
Snow Recoil Starter Assy
Starter Cup Small
Snow Starter Grip
Blower Housing Assembly Electric Start -Snow
0
0A 437125
1
2
7
8
9
0
424954
424955
436967
436968
424968
424971
(
Black) (If Equipped)
Blower Housing Assembly Manual Start -Snow
Black) (If Equipped)
20a 429230
(
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
5
5
5
5
6
6
1
2
424973
424975
Shield, Cylinder
Shield, Flywheel-Electric Start (If Equipped)
Shield, Flywheel-Manual Start (If Equipped)
Valve Cover
Electric Start Flywheel Assy (If Equipped)
Manual Start Flywheel Assy (If Equipped)
High Oil Fill Tube Assy
Flywheel Fan
Ignition Coil Assy
Crankcase Cover Assy
Black Oil Dipstick
Spark Plug Boot
Governor Arm Assy
Governor Shaft
Governor Gear Assy
Camshaft
Cylinder Head Assy
Spark Plug
Piston And Rod Assy
Vapor Shield
Seal Kit
Wire Harness
Crankshaft
Speed Control Bracket
Rocker Arm Kit
Push Rod Kit
Cylinder Assembly
Gasket Kit
Fuel Hose Kit
2A 429596
3
6
420580
429235
6A 420585
7
8
9
0
1
4
6
7
8
9
0
1
4
6
7
8
9
0
2
3
4
6
7
2
5
424969
420586
420595
420606
420961
436966
420601
420602
429646
420584
420578
424939
420582
429260
429599
437967
429600
429259
429691
420579
436567
429601
438014
435495
435495
Non-Removable Oil Plug
Oil Drain Plug Kit
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts.
Failure to do so could be hazardous, damage your snow thrower and void your warranty.
29
