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845 Main Street
Lewiston, ME 04240
(207) 689-2345
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OEM Parts Finder
Manufacturer
Polaris
ATVs
2020
SPORTSMAN 450 HO UTILITY (A20SEG50A1/A5/CA1/CA5)
ENGINE, CYLINDER HEAD, CAM and VALVES - A20SEG50A1/A5/CA1/CA5 (100997)
BODY, CLUTCH COVER - A20SEG50A1/A5/CA1/CA5 (49ATVCLUTCHCVR15570AA)
BODY, DECALS - A20SEG50A1/A5/CA1/CA5 (900123-01)
BODY, FRONT BUMPER - A20SEG50A1/A5/CA1/CA5 (C0211363)
BODY, FRONT CAB and SIDE PANELS - A20SEG50A1/A5/CA1/CA5 (101094)
BODY, FRONT RACK - A20SEG50A1/A5/CA1/CA5 (C0211165)
BODY, FUEL TANK ASM. - A20SEG50A1/A5/CA1/CA5 (101439)
BODY, HEADLIGHT POD - A20SEG50A1/A5/CA1/CA5 (C0210745)
BODY, PANEL - A20SEG50A1/A5/CA1/CA5 (C101372)
BODY, REAR CAB, SEAT and FOOTWELLS - A20SEG50A1/A5/CA1/CA5 (100096)
BODY, REAR RACK - A20SEG50A1/A5/CA1/CA5 (100518)
BODY, RIGHT HAND SIDE PANEL HEAT SHIELD AND HARDWARE 1 UP - A20SEG50A1/A5/CA1/CA5 (101329)
BODY, STORAGE BOX, REAR - A20SEG50A1/A5/CA1/CA5 (C0210232-1)
BODY, STORAGE, FRONT - A20SEG50A1/A5/CA1/CA5 (C101878)
BRAKES, BRAKE LINES - A20SEG50A1/A5/CA1/CA5 (100579)
BRAKES, BRAKE LINES - A20SEG50A1/A5/CA1/CA5 (C0211368-1)
BRAKES, BRAKE PEDAL and MASTER CYLINDER - A20SEG50A1/A5/CA1/CA5 (49ATVBRAKEFOOT11SP500)
BRAKES, FRONT BRAKE LEVER and MASTER CYLINDER - A20SEG50A1/A5/CA1/CA5 (100868)
BRAKES, FRONT CALIPER - A20SEG50A1/A5/CA1/CA5 (49ATVBRAKEFRT08SP500)
BRAKES, FRONT CALIPER MOUNTING - A20SEG50A1/A5/CA1/CA5 (100266)
BRAKES, REAR CALIPER - A20SEG50A1/A5/CA1/CA5 (49ATVBRAKERR09SP500)
CHASSIS, FRAME - A20SEG50A1/A5/CA1/CA5 (C102135)
DRIVE TRAIN, FRONT DRIVE SHAFT - A20SEG50A1/A5/CA1/CA5 (C101536)
DRIVE TRAIN, FRONT GEARCASE - A20SEG50A1/A5/CA1/CA5 (49ATVTRANSINTL1333393)
DRIVE TRAIN, FRONT GEARCASE MOUNTING - A20SEG50A1/A5/CA1/CA5 (49ATVGEARCASEMTG13SP500F)
DRIVE TRAIN, FRONT PROP SHAFT - A20SEG50A1/A5/CA1/CA5 (C101539)
DRIVE TRAIN, GEAR SELECTOR - A20SEG50A1/A5/CA1/CA5 (C101699-1)
DRIVE TRAIN, MAIN GEARCASE - A20SEG50A1/A5/CA1/CA5 (ATVGEARCASE1333302)
DRIVE TRAIN, MAIN GEARCASE MOUNTING - A20SEG50A1/A5/CA1/CA5 (C101958)
DRIVE TRAIN, PRIMARY CLUTCH - A20SEG50A1/A5/CA1/CA5 (C101543)
DRIVE TRAIN, REAR DRIVE SHAFT - A20SEG50A1/A5/CA1/CA5 (C101544)
DRIVE TRAIN, SECONDARY CLUTCH - A20SEG50A1/A5/CA1/CA5 (C101545)
ELECTRICAL, BATTERY - A20SEG50A1/A5/CA1/CA5 (C0211282-1)
ELECTRICAL, BULBS - A20SEG50A1/A5/CA1/CA5 (49ATVBULBS1570SPTR)
ELECTRICAL, GAUGES and INDICATORS - A20SEG50A1/A5/CA1/CA5 (100895)
ELECTRICAL, HEADLIGHTS - A20SEG50A1/A5/CA1/CA5 (49ATVHEADLTASM10SPXP550)
ELECTRICAL, IGNITION COIL, WIRE AND SPARK PLUG - A20SEG50A1/A5/CA1/CA5 (C101422-16)
ELECTRICAL, MAIN WIRE HARNESS - A20SEG50A1/A5/CA1/CA5 (C0211276)
ELECTRICAL, SWITCHES, SENSORS and ECM - A20SEG50A1/A5/CA1/CA5 (101584)
ELECTRICAL, TAILLAMPS - A20SEG50A1/A5/CA1/CA5 (C102212-5)
ELECTRICAL, VOLTAGE REGULATOR AND MOUNTING - A20SEG50A1/A5/CA1/CA5 (C102170)
ENGINE, AIR INTAKE SYSTEM - A20SEG50A1/A5/CA1/CA5 (101096)
ENGINE, CAM CHAIN and SPROCKET - A20SEG50A1/A5/CA1/CA5 (100573)
ENGINE, COOLING SYSTEM - A20SEG50A1/A5/CA1/CA5 (101195)
ENGINE, CRANKCASE - A20SEG50A1/A5/CA1/CA5 (C101422-3)
ENGINE, CRANKSHAFT, PISTON and BALANCE SHAFT - A20SEG50A1/A5/CA1/CA5 (100565)
ENGINE, CYLINDER - A20SEG50A1/A5/CA1/CA5 (C101422-19)
ENGINE, CYLINDER HEAD, CAM and VALVES - A20SEG50A1/A5/CA1/CA5 (100997)
ENGINE, EXHAUST - A20SEG50A1/A5/CA1/CA5 (C0211352-1)
ENGINE, LONG BLOCK - A20SEG50A1/A5/CA1/CA5 (100871)
ENGINE, MOUNTING - A20SEG50A1/A5/CA1/CA5 (C101429)
ENGINE, OIL FILTER and DIPSTICK - A20SEG50A1/A5/CA1/CA5 (C101422-8)
ENGINE, OIL PUMP - A20SEG50A1/A5/CA1/CA5 (C101422-9)
ENGINE, STARTER DRIVE - A20SEG50A1/A5/CA1/CA5 (C101422-10)
ENGINE, STATOR COVER and FLYWHEEL - A20SEG50A1/A5/CA1/CA5 (100093)
ENGINE, THERMOSTAT and COVER - A20SEG50A1/A5/CA1/CA5 (C101422-12)
ENGINE, THROTTLE BODY and FUEL RAIL - A20SEG50A1/A5/CA1/CA5 (100570)
ENGINE, VALVE COVER - A20SEG50A1/A5/CA1/CA5 (100569)
ENGINE, WATERPUMP IMPELLER and COVER - A20SEG50A1/A5/CA1/CA5 (C101422-15)
REFERENCE, OWNERS MANUAL - A20SEG50A1/A5/CA1/CA5 (49ATVOM07OTLW90)
STEERING, CONTROLS, THROTTLE ASM. and CABLE - A20SEG50A1/A5/CA1/CA5 (C102194)
STEERING, HANDLEBAR and CONTROLS - A20SEG50A1/A5/CA1/CA5 (100472)
STEERING, STEERING POST - A20SEG50A1/A5/CA1/CA5 (49ATVSTEERING11SP500)
SUSPENSION, A-ARM and STRUT MOUNTING - A20SEG50A1/A5/CA1/CA5 (100091)
SUSPENSION, FRONT STRUT - A20SEG50A1/A5/CA1/CA5 (49ATVSTRUT10SP500I)
SUSPENSION, REAR - A20SEG50A1/A5/CA1/CA5 (100090)
SUSPENSION, TORSION BAR - A20SEG50A1/A5/CA1/CA5 (C101563)
TOOLS, TOOL KIT - A20SEG50A1/A5/CA1/CA5 (C102031-1)
WHEELS, FRONT TIRE and BRAKE DISC - A20SEG50A1/A5/CA1/CA5 (C101290)
WHEELS, REAR TIRE and BRAKE DISC - A20SEG50A1/A5/CA1/CA5 (49ATVWHEELREAR11SP500)
View Cart
VIEW WISH LIST
ENGINE, CYLINDER HEAD, CAM and VALVES - A20SEG50A1/A5/CA1/CA5 (100997)
100%
*#REQ indicates the total pieces used to complete the assembly. Price shown is per piece. Order the total number of pieces needed for repair.
Filter:
Ref #
Part #
Description
#Req
Price
Â
1
3023627
ASM-CYLINDER HEAD,1CYL,MACH [INCL. HEAD, GUIDES, CARRIER] [FROM 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [FROM 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [FROM 9/5/2019]
1
$654.99
1
3023627
ASM-CYLINDER HEAD,1CYL,MACH [INCL. HEAD, GUIDES, CARRIER] [TO 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [TO 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [TO 9/5/2019]
(replaces 3022705)
1
$654.99
2
1205960
ASM-CAMSHAFT,2V
1
$234.99
3
3022703
VALVE-INTAKE,47MM
1
$44.99
4
3022704
VALVE-EXHAUST,38MM
1
$74.99
5
7520460
SCR-HXFL-M6X1.0X35 10.9 P&O
4
$5.99
6
7662273
DWL-HOL,M8X8
2
$5.99
7
3022758
SEAL-VALVE STEM,SPRING SEAT
2
$7.99
8
3022759
KEEPER-VALVE
4
$2.99
9
5139458-405
TAPPET, VALVE, GRADED, 4.050
AR
$44.99
9
-N/A-
TAPPET-VALVE,GRADED
2
call for price
9
5139458-378
TAPPET, VALVE, GRADED, 3.775
AR
$44.99
9
5139458-420
TAPPET, VALVE, GRADED, 4.200
AR
$44.99
9
5139458-342
TAPPET, VALVE, GRADED, 3.425
AR
$44.99
9
5139458-360
TAPPET, VALVE, GRADED, 3.600
AR
$44.99
9
5139458-350
TAPPET, VALVE, GRADED, 3.500
AR
$44.99
9
5139458-410
TAPPET, VALVE, GRADED, 4.100
AR
$44.99
9
5139458-322
TAPPET-VALVE,GRADED, 3.225
AR
$44.99
9
5139458-358
TAPPET, VALVE, GRADED, 3.575
AR
$44.99
9
5139458-325
TAPPET, VALVE, GRADED, 3.250
AR
$44.99
9
5139458-328
TAPPET, VALVE, GRADED, 3.275
AR
$44.99
9
5139458-330
TAPPET, VALVE, GRADED, 3.300
AR
$44.99
9
5139458-332
TAPPET, VALVE, GRADED, 3.325
AR
$44.99
9
5139458-335
TAPPET, VALVE, GRADED, 3.350
AR
$44.99
9
5139458-338
TAPPET, VALVE, GRADED, 3.375
AR
$44.99
9
5139458-340
TAPPET, VALVE, GRADED, 3.400
AR
$44.99
9
5139458-345
TAPPET, VALVE, GRADED, 3.450
AR
$44.99
9
5139458-348
TAPPET, VALVE, GRADED, 3.475
AR
$44.99
9
5139458-352
TAPPET, VALVE, GRADED, 3.525
AR
$44.99
9
5139458-355
TAPPET, VALVE, GRADED, 3.550
AR
$44.99
9
5139458-362
TAPPET, VALVE, GRADED, 3.625
AR
$44.99
9
5139458-365
TAPPET, VALVE, GRADED, 3.650
AR
$44.99
9
5139458-368
TAPPET, VALVE, GRADED, 3.675
AR
$44.99
9
5139458-370
TAPPET, VALVE, GRADED, 3.700
AR
$44.99
9
5139458-372
TAPPET, VALVE, GRADED, 3.725
AR
$44.99
9
5139458-375
TAPPET, VALVE, GRADED, 3.750
AR
$44.99
9
5139458-380
TAPPET, VALVE, GRADED, 3.800
AR
$44.99
9
5139458-382
TAPPET, VALVE, GRADED, 3.825
AR
$44.99
9
5139458-385
TAPPET, VALVE, GRADED, 3.850
AR
$44.99
9
5139458-388
TAPPET, VALVE, GRADED, 3.875
AR
$44.99
9
5139458-390
TAPPET, VALVE, GRADED, 3.900
AR
$44.99
9
5139458-392
TAPPET, VALVE, GRADED, 3.925
AR
$44.99
9
5139458-395
TAPPET, VALVE, GRADED, 3.950
AR
$44.99
9
5139458-398
TAPPET, VALVE, GRADED, 3.975
AR
$44.99
9
5139458-400
TAPPET, VALVE, GRADED, 4.000
AR
$44.99
9
5139458-402
TAPPET, VALVE, GRADED, 4.025
AR
$44.99
9
5139458-408
TAPPET, VALVE, GRADED, 4.075
AR
$44.99
9
5139458-412
TAPPET, VALVE, GRADED, 4.125
AR
$44.99
9
5139458-415
TAPPET, VALVE, GRADED, 4.150
AR
$44.99
9
5139458-418
TAPPET, VALVE, GRADED, 4.175
AR
$44.99
9
5139458-422
TAPPET, VALVE, GRADED, 4.225
AR
$44.99
9
5139458-425
TAPPET, VALVE, GRADED, 4.250
AR
$44.99
9
5139458-428
TAPPET, VALVE, GRADED, 4.275
AR
$44.99
10
5139720
RETAINER-VALVE SPRING
2
$8.99
11
7045918
SPRING-VALVE
(replaces 7044696)
2
$24.99
12
7520144
BOLT, HEAD
4
$16.99
13
5814301
GASKET-CYL HEAD,1 CYL,93MM
1
$69.99
14
7519153
SCREW
2
$6.99
Ref #
1
Part #
3023627
Description
ASM-CYLINDER HEAD,1CYL,MACH [INCL. HEAD, GUIDES, CARRIER] [FROM 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [FROM 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [FROM 9/5/2019]
#Req
1
Price
$654.99
Ref #
1
Part #
3023627
Description
ASM-CYLINDER HEAD,1CYL,MACH [INCL. HEAD, GUIDES, CARRIER] [TO 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [TO 9/5/2019] [INCL. HEAD, GUIDES, CARRIER] [TO 9/5/2019]
(replaces 3022705)
#Req
1
Price
$654.99
Ref #
2
Part #
1205960
Description
ASM-CAMSHAFT,2V
#Req
1
Price
$234.99
Ref #
3
Part #
3022703
Description
VALVE-INTAKE,47MM
#Req
1
Price
$44.99
Ref #
4
Part #
3022704
Description
VALVE-EXHAUST,38MM
#Req
1
Price
$74.99
Ref #
5
Part #
7520460
Description
SCR-HXFL-M6X1.0X35 10.9 P&O
#Req
4
Price
$5.99
Ref #
6
Part #
7662273
Description
DWL-HOL,M8X8
#Req
2
Price
$5.99
Ref #
7
Part #
3022758
Description
SEAL-VALVE STEM,SPRING SEAT
#Req
2
Price
$7.99
Ref #
8
Part #
3022759
Description
KEEPER-VALVE
#Req
4
Price
$2.99
Ref #
9
Part #
5139458-405
Description
TAPPET, VALVE, GRADED, 4.050
#Req
AR
Price
$44.99
Ref #
9
Part #
-N/A-
Description
TAPPET-VALVE,GRADED
#Req
2
Price
call for price
Ref #
9
Part #
5139458-378
Description
TAPPET, VALVE, GRADED, 3.775
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-420
Description
TAPPET, VALVE, GRADED, 4.200
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-342
Description
TAPPET, VALVE, GRADED, 3.425
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-360
Description
TAPPET, VALVE, GRADED, 3.600
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-350
Description
TAPPET, VALVE, GRADED, 3.500
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-410
Description
TAPPET, VALVE, GRADED, 4.100
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-322
Description
TAPPET-VALVE,GRADED, 3.225
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-358
Description
TAPPET, VALVE, GRADED, 3.575
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-325
Description
TAPPET, VALVE, GRADED, 3.250
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-328
Description
TAPPET, VALVE, GRADED, 3.275
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-330
Description
TAPPET, VALVE, GRADED, 3.300
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-332
Description
TAPPET, VALVE, GRADED, 3.325
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-335
Description
TAPPET, VALVE, GRADED, 3.350
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-338
Description
TAPPET, VALVE, GRADED, 3.375
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-340
Description
TAPPET, VALVE, GRADED, 3.400
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-345
Description
TAPPET, VALVE, GRADED, 3.450
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-348
Description
TAPPET, VALVE, GRADED, 3.475
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-352
Description
TAPPET, VALVE, GRADED, 3.525
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-355
Description
TAPPET, VALVE, GRADED, 3.550
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-362
Description
TAPPET, VALVE, GRADED, 3.625
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-365
Description
TAPPET, VALVE, GRADED, 3.650
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-368
Description
TAPPET, VALVE, GRADED, 3.675
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-370
Description
TAPPET, VALVE, GRADED, 3.700
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-372
Description
TAPPET, VALVE, GRADED, 3.725
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-375
Description
TAPPET, VALVE, GRADED, 3.750
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-380
Description
TAPPET, VALVE, GRADED, 3.800
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-382
Description
TAPPET, VALVE, GRADED, 3.825
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-385
Description
TAPPET, VALVE, GRADED, 3.850
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-388
Description
TAPPET, VALVE, GRADED, 3.875
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-390
Description
TAPPET, VALVE, GRADED, 3.900
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-392
Description
TAPPET, VALVE, GRADED, 3.925
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-395
Description
TAPPET, VALVE, GRADED, 3.950
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-398
Description
TAPPET, VALVE, GRADED, 3.975
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-400
Description
TAPPET, VALVE, GRADED, 4.000
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-402
Description
TAPPET, VALVE, GRADED, 4.025
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-408
Description
TAPPET, VALVE, GRADED, 4.075
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-412
Description
TAPPET, VALVE, GRADED, 4.125
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-415
Description
TAPPET, VALVE, GRADED, 4.150
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-418
Description
TAPPET, VALVE, GRADED, 4.175
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-422
Description
TAPPET, VALVE, GRADED, 4.225
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-425
Description
TAPPET, VALVE, GRADED, 4.250
#Req
AR
Price
$44.99
Ref #
9
Part #
5139458-428
Description
TAPPET, VALVE, GRADED, 4.275
#Req
AR
Price
$44.99
Ref #
10
Part #
5139720
Description
RETAINER-VALVE SPRING
#Req
2
Price
$8.99
Ref #
11
Part #
7045918
Description
SPRING-VALVE
(replaces 7044696)
#Req
2
Price
$24.99
Ref #
12
Part #
7520144
Description
BOLT, HEAD
#Req
4
Price
$16.99
Ref #
13
Part #
5814301
Description
GASKET-CYL HEAD,1 CYL,93MM
#Req
1
Price
$69.99
Ref #
14
Part #
7519153
Description
SCREW
#Req
2
Price
$6.99
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View Cart
VIEW WISH LIST