Yamaha YZ400 Motorcycle Parts
Browse motorcycle parts and accessories that fit your Yamaha YZ400. 65 products available. Filter by year and category on our shop page.
ALL BALLS
22-1004
Steering Stem Bearing - Kawasaki/Suzuki/Yamaha
$47.18
K&S TECHNOLOGIES
0407-0557
Fork Seals - 38 mm x 50 mm x 8 mm
$15.95
WISECO
B1003
Top End Bearing - 18 mm x 22 mm x 21.8 mm
$25.95
JT SPROCKETS
JTF569-14
Countershaft Sprocket - 14 Tooth
$10.85
JT SPROCKETS
JTR853-40
Sprocket - Rear - Yamaha - 40-Tooth
$23.53
K&S TECHNOLOGIES
0616-0023
Kill Switch - Yamaha - YZ Type
$13.95
JT SPROCKETS
JTR853-41
Sprocket - Rear - Yamaha - 41-Tooth
$23.53
UNI FILTER
1011-2523
Air Filter - Yamaha
$35.95
EBC
CK2279
Clutch Kit
$91.15
WISECO
CW18
Circlip
$2.99
DP BRAKES
DP-9127
Brake Shoes - Yamaha
$56.95
PARTS UNLIMITED
K22-2765
Countershaft Sprocket - 13 Tooth - Kawasaki/Yamaha
$13.73
PARTS UNLIMITED
K22-3660
Rear Sprocket - 40 Tooth - Yamaha
$31.75
EBC
CSK2
Clutch Springs
$12.98
UNI FILTER
NU-2242ST
Air Filter - Yamaha
$35.95
PARTS UNLIMITED
0407-0267
Front Fork Seals - 38 mm ID x 50 mm OD x 8/9.5 mm T - NOK
$40.95
RACE TECH
1314-0199
Seal Head Assembly - Rear - 46 mm ID Body x 14 mm OD Shaft x 13 mm
$59.99
RACE TECH
FEGV3301
Gold Valve Cartridge Fork Emulators for Damping Rod Forks - 23.80 mm
$199.99
JT SPROCKETS
JTR853-46
Sprocket - Rear - Yamaha - 46-Tooth
$27.78
JT SPROCKETS
JTR853-48
Sprocket - Rear - Yamaha - 48-Tooth
$30.75
RENTHAL
R252-520-12
Front Sprocket - 12 Tooth - Kawasaki/Yamaha
$37.95
RENTHAL
R252-520-13
Front Sprocket - 13 Tooth - Kawasaki/Yamaha
$37.95
ODI
0632-0608
V2 Throttle Cam - Yamaha
$3.50
UNI FILTER
1011-2521
Air Filter - Yamaha
$51.95
JT SPROCKETS
1211-2603
Rear Sprocket - Black - 44 Tooth - Yamaha
$34.03
JT SPROCKETS
1211-2605
Rear Sprocket - Black - 48 Tooth - Yamaha
$37.38
JT SPROCKETS
1211-2606
Rear Sprocket - Black - 50 Tooth - Yamaha
$40.35
WISECO
3347TD
Ring Set
$57.95
WISECO
3386TD
Ring Set
$57.95
WISECO
3405TD
Ring Set
$57.95
WISECO
394M08550
Piston Kit - 85.50 mm - Yamaha
$209.95
WISECO
394M08650
Piston Kit - 86.50 mm - Yamaha
$224.95
PARTS UNLIMITED
43-4102L
Shorty Style Power Lever Assembly - Left Hand - Yamaha - Silver
$16.91
PARTS UNLIMITED
43-4102R
Shorty Style Power Lever Assembly - Right Hand - Yamaha - Silver
$17.97
PARTS UNLIMITED
43-4104L
Shorty Style Power Lever Assembly - Left Hand - Yamaha - Black
$20.09
PARTS UNLIMITED
43-4104R
Shorty Style Power Lever Assembly - Right Hand - Yamaha - Black
$20.09
PARTS UNLIMITED
44-352
Replacement Brake Lever
$6.31
PARTS UNLIMITED
44-402
Replacement Clutch Lever - Polished
$7.37
PARTS UNLIMITED
44-4105
Shorty Power Lever Set - Silver
$13.73
PARTS UNLIMITED
44-4106
Shorty Power Lever Set - Black
$13.73
PARTS UNLIMITED
44-455
Replacement Brake Lever - Polished
$7.37
PARTS UNLIMITED
45-4032
Two-Piece Black Lever Holder - Left
$11.61
RACE TECH
FEGV3801
Gold Valve Cartridge Fork Emulators for Damping Rod Forks - 31.00 mm
$199.99
PARTS UNLIMITED
FS-019
Front Fork Seals - 38 mm ID x 50 mm OD x 10.5 mm T
$10.95
JT SPROCKETS
JTR853-42
Sprocket - Rear - Yamaha - 42-Tooth
$25.15
JT SPROCKETS
JTR853-43
Sprocket - Rear - Yamaha - 43-Tooth
$25.15
JT SPROCKETS
JTR853-44
Sprocket - Rear - Yamaha - 44-Tooth
$27.00
JT SPROCKETS
JTR853-45
Sprocket - Rear - Yamaha - 45-Tooth
$27.78