Polaris SPORTSMAN 450 HO (R08) - A18SEA50B1/B5/SEE50B5/B8/SEG50B8 ENGINE, CYLINDER HEAD, CAM and VALVES - A18SEA50B1/B5/SEE50B5/B8/SEG50B8 Diagram

ASM-CYLINDER HEAD,1CYL,MACH [INCL. HEAD, GUIDES, CARRIER]

3022705

Unavailable

ASM-CYLINDER HEAD,1CYL,MACH [INCL. HEAD, GUIDES, CARRIER]

3022705

Unavailable

ASM-CAMSHAFT,2V [TO 8/3/2018]

1205685

Unavailable

ASM-CAMSHAFT,2V [FROM 8/3/2018]

1205960

$237.21

VALVE-INTAKE,47MM

3022703

$39.99

VALVE-EXHAUST,38MM

3022704

$63.99

SCR-HXFL-M6X1.0X35 10.9 P&O

7520460

$5.27

DWL-HOL,M8X8

7662273

Unavailable

SEAL-VALVE STEM,SPRING SEAT [TO 9/19/2025]

3022758

Unavailable

SEAT-W/SEAL,VALVE SPRING [FRM 9/19/2025]

3024537

$7.19

KEEPER-VALVE

3022759

$3.19

TAPPET-VALVE,GRADED

-------

Unavailable

RETAINER-VALVE SPRING

5139720

$7.19

SPRING-VALVE

7044696

Unavailable

BOLT, HEAD

7520144

$13.59

GASKET-CYL HEAD,1 CYL,93MM

5814301

$55.99

SCREW

7519153

$5.59