Yamaha

2 | Select A Year

YFZ450

4 | Select A Sub Model

Parts for Yamaha YFZ450

Kibblewhite Stainless Steel Conversion Intake Valve Spring Kit

Kibblewhite Stainless Steel Conversion Intake Valve Spring Kit

$273.56 $300.92

New Part

Vehicle Fitment for 65 Models

Kibblewhite Intake Ehaust Valve Spring Kit Yamaha YFZ YZF WR

Kibblewhite Intake Ehaust Valve Spring Kit Yamaha YFZ YZF WR

$286.15 $314.77

New Part

Vehicle Fitment for 68 Models

ProX Steel Intake Valve and Spring Kit for Yamaha WR YFZ YZ450 F R

ProX Steel Intake Valve and Spring Kit for Yamaha WR YFZ YZ450 F R

$183.56 $201.92

New Part

Vehicle Fitment for 52 Models

ProX Steel Exhaust Valve and Spring Kit for Yamaha WR YFZ YZ450 F R

ProX Steel Exhaust Valve and Spring Kit for Yamaha WR YFZ YZ450 F R

$140.66 $148.79

New Part

Vehicle Fitment for 67 Models

Moose Stainless Steel Valve and Spring Exhaust Kit w Seals

Moose Stainless Steel Valve and Spring Exhaust Kit w Seals

$217.95 $239.75

New Part

Vehicle Fitment for 90 Models

Moose F.E.A. Stainless Steel 3 Valve and Spring Intake Kit w Seals

Moose F.E.A. Stainless Steel 3 Valve and Spring Intake Kit w Seals

$307.95 $338.75

New Part

Vehicle Fitment for 86 Models

Bronco Exhaust Valve

Bronco Exhaust Valve

$24.85

New Part

Vehicle Fitment for 2 Models

Bronco Exhaust Valve

Bronco Exhaust Valve

$39.33

New Part

Vehicle Fitment for 36 Models

Vertex Silver Titanium Intake Valve

Vertex Silver Titanium Intake Valve

$111.01 $122.11

New Part

Vehicle Fitment for 30 Models

Vertex Titanium Center Intake Valve

Vertex Titanium Center Intake Valve

$111.01 $122.11

New Part

Vehicle Fitment for 30 Models

Hot Cams Titanium Intake Valve

Hot Cams Titanium Intake Valve

$99.99 $113.00

New Part

Vehicle Fitment for 70 Models

Hot Cams Titanium Exhaust Valve

Hot Cams Titanium Exhaust Valve

$99.15 $112.03

New Part

Vehicle Fitment for 65 Models

Wiseco Titanium Engine Exhaust Valve

Wiseco Titanium Engine Exhaust Valve

$159.31 $175.24

New Part

Vehicle Fitment for 63 Models

Hot Cams Titanium Center Intake Valve

Hot Cams Titanium Center Intake Valve

$99.99 $113.00

New Part

Vehicle Fitment for 71 Models

Wiseco Titanium Engine Intake Valve for Yamaha YFZ450

Wiseco Titanium Engine Intake Valve for Yamaha YFZ450

$159.31 $175.24

New Part

Vehicle Fitment for 56 Models

Wiseco Titanium Engine Intake Center Valve for Yamaha YZ WR 450

Wiseco Titanium Engine Intake Center Valve for Yamaha YZ WR 450

$176.48

New Part

Vehicle Fitment for 57 Models

EBC Redline Heavy Duty Clutch Spring Set

EBC Redline Heavy Duty Clutch Spring Set

$28.51

New Part

Vehicle Fitment for 4 Models

EBC Redline Heavy Duty Clutch Spring Set

EBC Redline Heavy Duty Clutch Spring Set

$33.91

New Part

Vehicle Fitment for 40 Models

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