Polaris ATV 450 SPORTSMAN HD 2X4 (A18SAA50N5) ENGINE, CYLINDER HEAD, CAM & VALVES Diagram

1 CYLINDER HEAD ASSEMBLY [INCL. HEAD, GUIDE, CARRIER, 7&9] 3022705

3023627

$654.99

$504.34

CAMSHAFT 2V ASSEMBLY 1205605

1205960

$234.99

$175.07

INTAKE VALVE, 47 MM

3022703

$44.99

$33.52

EXHAUST VALVE, 38 MM

3022704

$74.99

$55.87

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

7520460

$5.99

$5.39

DWL-HOL,M8X8

7662273

$5.99

$5.39

VALVE STEM SEAL, SPRING SEAT

3022758

$7.99

$7.19

VALVE KEEPER

3022759

$2.99

$2.69

GRADED VALVE TAPPET, 3.225

5139458-322

$44.99

$33.52

GRADED VALVE TAPPET, 3.250

5139458-325

$44.99

$33.52

GRADED VALVE TAPPET, 3.275

5139458-328

$44.99

$33.52

GRADED VALVE TAPPET, 3.300

5139458-330

$44.99

$33.52

GRADED VALVE TAPPET, 3.325

5139458-332

$44.99

$33.52

GRADED VALVE TAPPET, 3.350

5139458-335

$44.99

$33.52

GRADED VALVE TAPPET, 3.375

5139458-338

$44.99

$33.52

GRADED VALVE TAPPET, 3.400

5139458-340

$44.99

$33.52

GRADED VALVE TAPPET, 3.425

5139458-342

$44.99

$33.52

VALVE TAPPET, GRADED, 3.450

5139458-345

$44.99

$33.52

GRADED VALVE TAPPET, 3.475

5139458-348

$44.99

$33.52

VALVE TAPPET, GRADED, 3.5

5139458-350

$44.99

$33.52

GRADED VALVE TAPPET, 3.525

5139458-352

$44.99

$33.52

GRADED VALVE TAPPET, 3.550

5139458-355

$44.99

$33.52

GRADED VALVE TAPPET, 3.575

5139458-358

$44.99

$33.52

GRADED VALVE TAPPET, 3.600

5139458-360

$44.99

$33.52

VALVE TAPPET, GRADED 3.625

5139458-362

$44.99

$33.52

GRADED VALVE TAPPET, 3.650

5139458-365

$44.99

$33.52

GRADED VALVE TAPPET, 3.675

5139458-368

$44.99

$33.52

GRADED VALVE TAPPET, 3.700

5139458-370

$44.99

$33.52

GRADED VALVE TAPPET, 3.725

5139458-372

$44.99

$33.52

GRADED VALVE TAPPET, 3.750

5139458-375

$44.99

$33.52

GRADED VAVLE TAPPET, 3.775

5139458-378

$44.99

$33.52

VALVE TAPPET, GRADED, 3.8

5139458-380

$44.99

$33.52

GRADED VALVE TAPPET, 3.825

5139458-382

$44.99

$33.52

GRADED VALVE TAPPET, 3.850

5139458-385

$44.99

$33.52

GRADED VALVE TAPPET, 3.875

5139458-388

$44.99

$33.52

GRADED VALVE TAPPET, 3.900

5139458-390

$44.99

$33.52

GRADED VALVE TAPPET, 3.925

5139458-392

$44.99

$33.52

GRADED VALVE TAPPET, 3.950

5139458-395

$44.99

$33.52

GRADED VALVE TAPPET, 3.975

5139458-398

$44.99

$33.52

GRADED VALVE TAPPET, 4.000

5139458-400

$44.99

$33.52

VALVE TAPPET, GRADED, 4.025

5139458-402

$44.99

$33.52

GRADED VALVE TAPPET, 4.050

5139458-405

$44.99

$33.52

GRADED VALVE TAPPET, 4.075

5139458-408

$44.99

$33.52

GRADED VALVE TAPPET, 4.100

5139458-410

$44.99

$33.52

GRADED VALVE TAPPET, 4.125

5139458-412

$44.99

$33.52

GRADED VALVE TAPPET, 4.150

5139458-415

$44.99

$33.52

GRADED VALVE TAPPET, 4.175

5139458-418

$44.99

$33.52

GRADED VALVE TAPPET, 4.200

5139458-420

$44.99

$33.52

GRADED VALVE TAPPET, 4.225

5139458-422

$44.99

$33.52

GRADED VALVE TAPPET, 4.250

5139458-425

$44.99

$33.52

GRADED VALVE TAPPET, 4.275

5139458-428

$44.99

$33.52

VALVE SPRING RETAINER

5139720

$8.99

$8.09

SPRING-VALVE 7044696

7045918

$24.99

$18.62

BOLT HEAD

7520144

$16.99

$12.66

1 CYLINDER HEAD GASKET, 93 MM

5814301

$69.99

$54.66

SCREW

7519153

$6.99

$6.29