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Parts Diagrams
Parts Diagrams
Manufacturer
Polaris
ATVs
2011
SPORTSMAN 90 (A11FA09AA)
ENGINE, CYLINDER HEAD - A11FA09AA (49ATVCYLINDERHD11SP90)
BODY, CAB and SEAT - A11FA09AA (49ATVCAB07SPRT90)
BODY, DECALS - A11FA09AA (49ATVDECAL09SP90)
BODY, FUEL TANK and HOSES - A11FA09AA (49ATVFUEL09SP90)
BRAKES, FRONT - A11FA09AA (4999202399920239B11)
BRAKES, REAR - A11FA09AA (49ATVBRAKERR08OUT90)
CHASSIS, A-ARM and FOOTREST - A11FA09AA (49ATVSUSPFRT07OTLW90)
CHASSIS, BUMPER - A11FA09AA (49ATVBUMPER09SP90)
CHASSIS, FRAME - A11FA09AA (49ATVFRAME07SPRT90)
DRIVE TRAIN, DRIVE CHAIN and GUARD - A11FA09AA (49ATVCHAIN08OUT90)
DRIVE TRAIN, PRIMARY CLUTCH - A11FA09AA (49ATVPRIMARY07OTLW90)
DRIVE TRAIN, SECONDARY CLUTCH - A11FA09AA (49ATVSECONDARY07OTLW90)
DRIVE TRAIN, TRANSMISSION - A11FA09AA (49ATVTRANSMISSION07OTLW90)
DRIVE TRAIN, TRANSMISSION SHIFT LEVER - A11FA09AA (49ATVSHIFT07OTLW90)
ELECTRICAL, SWITCHES, HARNESS and INDICATORS - A11FA09AA (49ATVELECT10OTLW90)
ELECTRICAL, TAILLIGHT - A11FA09AA (49ATVHEADLIGHT07SPRT90)
ENGINE, AIR INTAKE SYSTEM - A11FA09AA (49ATVAIRBOX11SP90)
ENGINE, CAM CHAIN - A11FA09AA (49ATVCAMCHAIN07OTLW90)
ENGINE, CARBURETOR - A11FA09AA (49ATVCARB09OUT90)
ENGINE, CLUTCH COVER and KICK START - A11FA09AA (49ATVCRANKCASECVRLH09SP90)
ENGINE, CRANKCASE - A11FA09AA (49ATVCRANKCASE07OTLW90)
ENGINE, CRANKCASE COVER, RH - A11FA09AA (49ATVCRANKCASECVRRH07OTLW90)
ENGINE, CRANKSHAFT and PISTON - A11FA09AA (49ATVCRANKSHAFT08OUT90)
ENGINE, CYLINDER - A11FA09AA (49ATVCYLINDER07OTLW90)
ENGINE, CYLINDER HEAD - A11FA09AA (49ATVCYLINDERHD11SP90)
ENGINE, EXHAUST - A11FA09AA (49ATVEXHAUST07SPRT90)
ENGINE, GENERATOR and STARTING MOTOR - A11FA09AA (49ATVGENERATOR07OTLW90)
ENGINE, OIL PUMP - A11FA09AA (49ATVOILPUMP07OTLW90)
ENGINE, STARTER - A11FA09AA (49ATVSTARTER207OTLW90)
REFERENCES, MANUAL and SETUP INFORMATION - A11FA09AA (49ATVTOOL09SP90)
STEERING, HANDLEBAR - A11FA09AA (49ATVHANDLEBAR08SP90)
STEERING, STEERING POST and TIE ROD ASM. - A11FA09AA (49ATVSTEERING10OTLW90)
SUSPENSION, SHOCKS - A11FA09AA (49ATVSUSP08OUT90)
WHEELS, FRONT - A11FA09AA (49ATVWHEELFRT07SPRT90)
WHEELS, REAR - A11FA09AA (49ATVWHEELREAR07SPRT90)
WHEELS, REAR AXLE - A11FA09AA (4999202399920239B14)
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ENGINE, CYLINDER HEAD - A11FA09AA (49ATVCYLINDERHD11SP90)
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
9990000
Asm., Engine
(replaces 0454772)
1
call for price
1
0450880
Nut
2
$4.99
2
0453573
Stud
2
$5.99
3
0453520
Bolt
2
$4.99
4
0452371
O-Ring
2
$5.99
5
0453537
Cap, Valve
(replaces 0454675)
1
$34.99
6
0452389
Clip, Retainer
4
$8.99
7
0453443
Retainer, Valve Spring
2
$19.99
8
0453442
Spring, Valve, Inner
2
$9.99
9
0453441
Spring, Valve, Outer
2
$9.99
10
0453444
Seat, Valve Spring, Outer
2
$6.99
11
0453426
Seal, Valve
2
$16.99
12
0453439
Valve, Intake
1
$54.99
13
0453575
Guide, Valve Intake
1
call for price
14
0454845
Asm., Head, Cylinder [Incl. 6-13,29,31] [Incl. 6-13,29,31] [Incl. 6-13,29,31]
1
$429.99
16
0454677
Asm., Manifold, Intake [Incl. 17] [Incl. 17] [Incl. 17]
This item has been discontinued and may not be available. Contact us for more information.
1
Call for Information
17
0453563
O-Ring
1
$6.99
18
0453449
Insulator, Manifold
1
$14.99
19
0455477
Gasket, Manifold
(replaces 0453451)
1
$6.99
20
0452342
Pin, Dowel
2
$4.99
21
0455389
Gasket, Cylinder Head
(replaces 0453427)
1
$49.99
26
0455402
Asm., Cover, Cylinder Head, Small, LH
(replaces 0454679)
1
$64.99
27
0453520
Bolt
1
$4.99
28
0453504
Stud
2
$5.99
29
0453440
Valve, Exhaust
1
$59.99
30
0455478
GASKET-COVER,CYLINDER HEAD
(replaces 0455337)
1
$9.99
31
0453576
Guide, Valve, Exhaust
1
$15.99
32
0453534
Cover, Cylinder Head
(replaces 0454680)
1
$39.99
33
0453510
Washer
5
$4.99
34
0453553
Nut
4
$5.99
35
0453519
Bolt
2
$4.99
36
0453723
Bolt
1
$6.99
37
0453535
Cover, Head, RH
(replaces 0454681)
1
$39.99
38
0455479
Gasket, Cover, Cylinder Head, RH
(replaces 0453539)
1
$5.99
39
0455480
GASKET-COVER,CYL HEAD,LH
(replaces 0455339)
1
$5.99
40
0453034
Plug, Spark
1
$4.49
Ref #
Part #
9990000
Description
Asm., Engine
(replaces 0454772)
#Req
1
Price
call for price
Ref #
1
Part #
0450880
Description
Nut
#Req
2
Price
$4.99
Ref #
2
Part #
0453573
Description
Stud
#Req
2
Price
$5.99
Ref #
3
Part #
0453520
Description
Bolt
#Req
2
Price
$4.99
Ref #
4
Part #
0452371
Description
O-Ring
#Req
2
Price
$5.99
Ref #
5
Part #
0453537
Description
Cap, Valve
(replaces 0454675)
#Req
1
Price
$34.99
Ref #
6
Part #
0452389
Description
Clip, Retainer
#Req
4
Price
$8.99
Ref #
7
Part #
0453443
Description
Retainer, Valve Spring
#Req
2
Price
$19.99
Ref #
8
Part #
0453442
Description
Spring, Valve, Inner
#Req
2
Price
$9.99
Ref #
9
Part #
0453441
Description
Spring, Valve, Outer
#Req
2
Price
$9.99
Ref #
10
Part #
0453444
Description
Seat, Valve Spring, Outer
#Req
2
Price
$6.99
Ref #
11
Part #
0453426
Description
Seal, Valve
#Req
2
Price
$16.99
Ref #
12
Part #
0453439
Description
Valve, Intake
#Req
1
Price
$54.99
Ref #
13
Part #
0453575
Description
Guide, Valve Intake
#Req
1
Price
call for price
Ref #
14
Part #
0454845
Description
Asm., Head, Cylinder [Incl. 6-13,29,31] [Incl. 6-13,29,31] [Incl. 6-13,29,31]
#Req
1
Price
$429.99
Ref #
16
Part #
0454677
Description
Asm., Manifold, Intake [Incl. 17] [Incl. 17] [Incl. 17]
This item has been discontinued and may not be available. Contact us for more information.
#Req
1
Price
Call for Information
Ref #
17
Part #
0453563
Description
O-Ring
#Req
1
Price
$6.99
Ref #
18
Part #
0453449
Description
Insulator, Manifold
#Req
1
Price
$14.99
Ref #
19
Part #
0455477
Description
Gasket, Manifold
(replaces 0453451)
#Req
1
Price
$6.99
Ref #
20
Part #
0452342
Description
Pin, Dowel
#Req
2
Price
$4.99
Ref #
21
Part #
0455389
Description
Gasket, Cylinder Head
(replaces 0453427)
#Req
1
Price
$49.99
Ref #
26
Part #
0455402
Description
Asm., Cover, Cylinder Head, Small, LH
(replaces 0454679)
#Req
1
Price
$64.99
Ref #
27
Part #
0453520
Description
Bolt
#Req
1
Price
$4.99
Ref #
28
Part #
0453504
Description
Stud
#Req
2
Price
$5.99
Ref #
29
Part #
0453440
Description
Valve, Exhaust
#Req
1
Price
$59.99
Ref #
30
Part #
0455478
Description
GASKET-COVER,CYLINDER HEAD
(replaces 0455337)
#Req
1
Price
$9.99
Ref #
31
Part #
0453576
Description
Guide, Valve, Exhaust
#Req
1
Price
$15.99
Ref #
32
Part #
0453534
Description
Cover, Cylinder Head
(replaces 0454680)
#Req
1
Price
$39.99
Ref #
33
Part #
0453510
Description
Washer
#Req
5
Price
$4.99
Ref #
34
Part #
0453553
Description
Nut
#Req
4
Price
$5.99
Ref #
35
Part #
0453519
Description
Bolt
#Req
2
Price
$4.99
Ref #
36
Part #
0453723
Description
Bolt
#Req
1
Price
$6.99
Ref #
37
Part #
0453535
Description
Cover, Head, RH
(replaces 0454681)
#Req
1
Price
$39.99
Ref #
38
Part #
0455479
Description
Gasket, Cover, Cylinder Head, RH
(replaces 0453539)
#Req
1
Price
$5.99
Ref #
39
Part #
0455480
Description
GASKET-COVER,CYL HEAD,LH
(replaces 0455339)
#Req
1
Price
$5.99
Ref #
40
Part #
0453034
Description
Plug, Spark
#Req
1
Price
$4.49
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