Polaris ATV SPORTSMAN 90 (A11FA09AA) ENGINE, CYLINDER HEAD Diagram

N/A,USE COMPONENTS NOTE: When ordering ignition key PN 5410611 be sure to specify if for an A, B, C, D, or E switch. Letter code will be labelled on underside of switch body behind console. Key dot code found on key cap (i.e. one dot = A, two dots = B, etc.). 5410611

9990000

Unavailable

NUT-FLG W/SERR(10)

0450880

$4.99

$4.49

STUD-INTAKE,MANIFOLD

0453573

$5.99

$5.39

BOLT

0453520

$4.99

$4.49

DRAIN PLUG O-RING

0452371

$1.99

$1.79

COVER-CYLINDER

0453537

$34.99

$26.07

CLIP-RETAINER

0452389

$8.99

$8.09

RETAINER-SPRING,VALVE

0453443

$19.99

$15.39

SPRING-VALVE,INNER

0453442

$9.99

$8.99

SPRING-VALVE,OUTER

0453441

$9.99

$8.99

SEAT-VALVE,SPRING,OUTER

0453444

$6.99

$6.29

ENGINE VALVE SEAL

0453426

$16.99

$12.66

CYLINDER INTAKE VALVE

0453439

$54.99

$42.34

Guide, Valve Intake

0453575

Unavailable

CYLINDER HEAD ASSEMBLY, 90 [Incl. 6-13,29,31]

0454845

$429.99

$331.09

ASM-MANIFOLD,INTAKE [Incl. 17]

0453448

Unavailable

O-RING

0453563

$1.99

$1.79

MANIFOLD INSULATOR

0453449

$14.99

$11.17

GASKET-MANIFOLD 0453451

0455477

$6.99

$6.29

PIN-DOWEL

0452342

$4.99

$4.49

CYLINDER HEAD GASKET, PROTON 0453427

0455389

$24.99

$18.62

COVER ASSEMBLY, CYLINDER HEAD, 0453582

0455402

$64.99

$48.42

BOLT

0453520

$4.99

$4.49

BOLT-STUD

0453504

$5.99

$5.39

CYLINDER EXHAUST VALVE

0453440

$59.99

$46.19

GASKET-COVER,CYLINDER HEAD 0455337

0455478

$9.99

$8.99

GUIDE-VALVE,EXHAUST

0453576

$15.99

$11.91

COVER-CYLINDER HEAD

0453534

$39.99

$29.79

WASHER-CYLINDER HEAD

0453510

$4.99

$4.49

NUT-ROUND HEAD,ZINC (10) 0450717

0453553

$5.99

$5.39

BOLT

0453519

$4.99

$4.49

BOLT

0453723

$6.99

$6.29

COVER-CYLINDER HEAD,LH

0453535

$39.99

$29.79

GASKET-COVER,CYL HEAD,RH 0453539

0455479

$5.99

$5.39

GASKET-COVER,CYL HEAD,LH 0455339

0455480

$5.99

$5.39

SPARK PLUG, CR6HSA

0453034

$4.49

$4.04