KTM

2 | Select A Year

450 SX

4 | Select A Sub Model

Engines & Parts for KTM 450 SX

KTM 450 525 XC ATV Engine Crank Shaft Gear from 2008 2264A

KTM 450 525 XC ATV Engine Crank Shaft Gear from 2008 2264A

$19.95 $22.92

Used Part

KTM 450 525 XC ATV Engine Crank Shaft Gear from 2008 2278A

KTM 450 525 XC ATV Engine Crank Shaft Gear from 2008 2278A

$19.95 $22.63

Used Part

Moose Engine Rebuild Gasket Kit W Oil Seals

Moose Engine Rebuild Gasket Kit W Oil Seals

$184.05

New Part

Moose Complete Engine Rebuild Gasket Kit with Oil Seals

Moose Complete Engine Rebuild Gasket Kit with Oil Seals

$184.05 $181.36

New Part

Engine Starter Gears 2014 KTM 350 EXC F 3290

Engine Starter Gears 2014 KTM 350 EXC F 3290

$49.95 $55.23

Used Part

Engine Starter Gears 2022 KTM 450 SXF 3348

Engine Starter Gears 2022 KTM 450 SXF 3348

$49.95 $56.92

Used Part

ProX Complete Engine Rebuild Repair Gasket Kit Set

ProX Complete Engine Rebuild Repair Gasket Kit Set

$210.59 $231.65

New Part

Vertex Forged Replica Piston Kit 94.94mm 11.0.1

Vertex Forged Replica Piston Kit 94.94mm 11.0.1

$273.56 $300.92

New Part

Wiseco High Performance Piston Kit 95mm 13.0:1

Wiseco High Performance Piston Kit 95mm 13.0:1

$278.83 $306.71

New Part

Engine Front Sprocket Retainer Bolt 2017 Husqvarna FX350 3303

Engine Front Sprocket Retainer Bolt 2017 Husqvarna FX350 3303

$9.95 $11.04

Used Part

Engine Front Sprocket Retainer Bolt 2022 Husqvarna FX350 3362

Engine Front Sprocket Retainer Bolt 2022 Husqvarna FX350 3362

$9.95 $11.02

Used Part

KTM 450 525 XC ATV Engine Counter Balancer from 2008 2279A

KTM 450 525 XC ATV Engine Counter Balancer from 2008 2279A

$49.95 $56.46

Used Part

KTM 450 525 XC ATV Engine Counter Balancer from 2008 2264A

KTM 450 525 XC ATV Engine Counter Balancer from 2008 2264A

$49.95 $56.97

Used Part

Moose Racing Magnetic Drain Plug Bolt Screw M10x15xP1.5

Moose Racing Magnetic Drain Plug Bolt Screw M10x15xP1.5

$38.01

New Part

Moose Racing Silver Aluminum Center Case Drain Plug Bolt Screw

Moose Racing Silver Aluminum Center Case Drain Plug Bolt Screw

$41.57

New Part

Moose Racing Orange Aluminum Magnetic Drain Plug Bolt Screw

Moose Racing Orange Aluminum Magnetic Drain Plug Bolt Screw

$41.57

New Part

Moose F.E.A. Stainless Steel Valve and Spring Intake Kit

Moose F.E.A. Stainless Steel Valve and Spring Intake Kit

$196.95 $216.65

New Part

Psychic Exhaust Valve And Spring Kit

Psychic Exhaust Valve And Spring Kit

$84.14 $95.26

New Part

Exhaust

Exhaust

$196.95 $216.65

New Part

Cometic Top End Gasket Kit 99mm Bore

Cometic Top End Gasket Kit 99mm Bore

$74.63 $85.76

New Part

Cometic Top End Gasket Kit 97mm Bore

Cometic Top End Gasket Kit 97mm Bore

$74.63 $85.76

New Part

Cometic Top End Gasket Kit 96mm Bore

Cometic Top End Gasket Kit 96mm Bore

$74.63 $85.76

New Part

Cometic Top End Gasket Kit 95mm Bore

Cometic Top End Gasket Kit 95mm Bore

$74.63 $85.76

New Part

1 - 22 of 35 results