Polaris

2003

Sportsman 400 4x4

4 | Select A Sub Model

Parts for Polaris Sportsman 400 4x4

Namura Full Engine Transmission Complete Gasket Kit

Namura Full Engine Transmission Complete Gasket Kit

$79.47 $87.94

New Part

Vehicle Fitment for 35 Models

Athena Complete Engine Rebuild Gasket Kit wo Oil Seals

Athena Complete Engine Rebuild Gasket Kit wo Oil Seals

$106.92 $113.62

New Part

Vehicle Fitment for 59 Models

Moose Complete Engine Rebuild Gasket Set

Moose Complete Engine Rebuild Gasket Set

$94.22 $96.32

New Part

Vehicle Fitment for 25 Models

Vertex Complete Gasket Set No Oil Seals

Vertex Complete Gasket Set No Oil Seals

$83.97 $92.37

New Part

Vehicle Fitment for 33 Models

Moose Engine Rebuild Gasket Kit with Oil Seals

Moose Engine Rebuild Gasket Kit with Oil Seals

$106.80 $107.28

New Part

Vehicle Fitment for 28 Models

Vertex Exhaust Gasket Kit

Vertex Exhaust Gasket Kit

$25.42

New Part

Vehicle Fitment for 132 Models

Vertex Top End Gasket Kit for

Vertex Top End Gasket Kit for

$62.08 $68.29

New Part

Vehicle Fitment for 43 Models

Athena Top End Gasket Kit for Polaris

Athena Top End Gasket Kit for Polaris

$95.16 $100.55

New Part

Vehicle Fitment for 59 Models

Namura Top End Rebuild Repair Gasket Kit Set

Namura Top End Rebuild Repair Gasket Kit Set

$57.11 $62.82

New Part

Vehicle Fitment for 35 Models

All Balls Float Bowl Gasket Only

All Balls Float Bowl Gasket Only

$26.76

New Part

Vehicle Fitment for 273 Models

Engine Cylinder Head Complete W Valves 2007 Polaris Sportsman 450 4x4 3302

Engine Cylinder Head Complete W Valves 2007 Polaris Sportsman 450 4x4 3302

$149.95 $167.55

Used Part

Vehicle Fitment for 128 Models

Engine Cylinder Head Complete W Valves 2012 Polaris Sportsman 400 4x4 HO 3332

Engine Cylinder Head Complete W Valves 2012 Polaris Sportsman 400 4x4 HO 3332

$274.95 $310.75

Used Part

Vehicle Fitment for 128 Models

Moose Top End Engine Rebuild Gasket Kit Set

Moose Top End Engine Rebuild Gasket Kit Set

$68.74 $70.83

New Part

Vehicle Fitment for 31 Models

EPI Primary Clutch Rebuild Kit

EPI Primary Clutch Rebuild Kit

$178.40 $212.13

New Part

Vehicle Fitment for 109 Models

EPI Primary Clutch Button And Roller Kit

EPI Primary Clutch Button And Roller Kit

$123.07 $141.68

New Part

Vehicle Fitment for 185 Models

EPI Sport Utility Clutch Kit 0-300 Elevation

EPI Sport Utility Clutch Kit 0-300 Elevation

$312.46 $349.89

New Part

Vehicle Fitment for 6 Models

EPI Sport Utility Clutch Kit Polaris Sportsman 400

EPI Sport Utility Clutch Kit Polaris Sportsman 400

$276.96 $337.84

New Part

Vehicle Fitment for 6 Models

Namura Piston Kit 88.39 +.5 Over STD Compression

Namura Piston Kit 88.39 +.5 Over STD Compression

$93.04 $110.11

New Part

Vehicle Fitment for 24 Models

Namura Piston Kit 88.89 +1 Over STD Compression

Namura Piston Kit 88.89 +1 Over STD Compression

$93.04 $103.60

New Part

Vehicle Fitment for 24 Models

Namura Piston Kit 87.89 STD Bore STD Compression

Namura Piston Kit 87.89 STD Bore STD Compression

$99.74 $112.18

New Part

Vehicle Fitment for 24 Models

Moose Complete Water Pump Rebuild Repair Kit

Moose Complete Water Pump Rebuild Repair Kit

$82.01 $82.73

New Part

Vehicle Fitment for 134 Models

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