1998 YAMAHA YZ400F Parts & Accessories

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Displaying parts for your 1998 YAMAHA YZ400F

See stock sizes for this machine

  • Front Tire:80/100x21
  • Rear Tire:110/90x19
  • Front Sprocket:14 Tooth
  • Rear Sprocket:49 Tooth
  • Chain:520X114
  • Spark Plug:CR8E
  • Main jet:175
  • Pilot Jet:45
Pro X Front Brake Master Cylinder Rebuild Kit $20.87MSRP: $23.19 You save 10%
Rated 4.67 out of five stars.★★★★★
Race Tech Rear Shock Dust Seal$10.99
Rated 5.00 out of five stars.★★★★★
E Line Carbon Fiber Upper Fork Guards$74.95
Rated 4.74 out of five stars.★★★★★
Keihin N424-25B Series Pilot Jet$7.99
Rated 5.00 out of five stars.★★★★★
Race Tech Outer Fork Bushings$39.99
Rated 4.85 out of five stars.★★★★★
Rox Speed FX Pro-Offset Elite Block Risers$78.88MSRP: $99.95 You save 21%
Rated 4.81 out of five stars.★★★★★
Polisport SM Line Supermotard UFX Free Flow Front Fender$27.88MSRP: $32.99 You save 15%
Rated 4.60 out of five stars.★★★★⯪
BikeMaster Sprocket Bolt and Nut Kit$7.99MSRP: $14.16 You save 44%
Rated 4.00 out of five stars.★★★★☆
Ride Engineering Tach/Hour Meter with Bracket$31.46MSRP: $34.95 You save 10%
Rated 3.50 out of five stars.★★★⯪☆
Twin Air Dust Cover$19.99MSRP: $22.95 You save 13%
Rated 4.89 out of five stars.★★★★★
BRP Pro-Line Chain Guide$89.00
Rated 4.77 out of five stars.★★★★★
RK 520EXW XW-RING Chain$8.95
Rated 4.68 out of five stars.★★★★★
Galfer Brake Pad - Carbon$32.50MSRP: $36.11 You save 10%
Rated 4.27 out of five stars.★★★★☆
T.M. Designworks Powerlip Chain Roller Kit$64.95
Rated 5.00 out of five stars.★★★★★
Fastway Evo Air Motorcycle Foot Pegs Kit$222.90
Rated 4.16 out of five stars.★★★★☆
Works Connection Rear Caliper Guard$33.26MSRP: $36.95 You save 10%
Rated 4.76 out of five stars.★★★★★
Zeta Rear Suspension Lowering Kit$28.76MSRP: $31.95 You save 10%
Rated 5.00 out of five stars.★★★★★
Tusk Chain Guide$49.99MSRP: $59.99 You save 17%
Rated 5.00 out of five stars.★★★★★
Tusk Steering Stem Wrench$11.99MSRP: $14.99 You save 20%
Rated 4.81 out of five stars.★★★★★
Race Tech Fork Dust Seals$35.12
Rated 4.75 out of five stars.★★★★★
ProTaper Clamp-On Grip System - Pillow Top$28.49MSRP: $29.99 You save 5%
Rated 4.47 out of five stars.★★★★⯪
Polisport Upper Fork Guards$15.88MSRP: $32.95 You save 52%
Rated 4.67 out of five stars.★★★★★
Fastway Air Ext Motorcycle Foot Pegs Kit$301.94
Rated 4.51 out of five stars.★★★★⯪
Attack Graphics Renegade Lower Fork Guard Decal$11.99MSRP: $15.99 You save 25%
Rated 3.00 out of five stars.★★★☆☆
Hinson Clutch Basket$259.99
Rated 4.86 out of five stars.★★★★★
Works Connection Engine Plug Kit$34.88MSRP: $46.95 You save 26%
Rated 4.33 out of five stars.★★★★⯪
Polisport Chain Roller$12.99MSRP: $15.99 You save 19%
Rated 3.86 out of five stars.★★★★☆
Motion Pro Mini Hydraulic Brake Bleeder, Rear$28.99
Rated 4.87 out of five stars.★★★★★
Trail Tech Vapor Speedometer/Tachometer$179.95
Rated 4.59 out of five stars.★★★★⯪
Motion Pro T-6 Combo Lever$39.99
Rated 4.87 out of five stars.★★★★★
Motion Pro T-6 Combo Lever Set$62.99 – $84.99
Rated 4.72 out of five stars.★★★★★
Outerwears Pre Filter for Twin Air - Air Filter$26.99MSRP: $29.95 You save 10%
Rated 4.25 out of five stars.★★★★☆
Braking Brake Pads - Sintered Metal$34.88MSRP: $40.95 You save 15%
Rated 4.94 out of five stars.★★★★★
Bolt CRF Style Hub-Savers Double Locked Sprocket Fastening Kit$10.99MSRP: $11.99 You save 8%
Rated 4.90 out of five stars.★★★★★
Works Connection Elite Throttle Tube$69.88MSRP: $81.95 You save 15%
Rated 4.89 out of five stars.★★★★★
ASV C6 Series Pro Clutch Lever$180.00
Rated 4.86 out of five stars.★★★★★
Hot Rods Counter Balancer Bearing Kit$46.76MSRP: $51.95 You save 10%
Rated 4.77 out of five stars.★★★★★
JT Rubber Cushioned Front Sprocket$10.99
Rated 5.00 out of five stars.★★★★★
Magura Replacement Hymec Clutch Slave Cylinder$98.10MSRP: $109.00 You save 10%
Rated 5.00 out of five stars.★★★★★
Mylers Earless High Pressure Radiator Cap$17.99MSRP: $20.00 You save 10%
Rated 4.86 out of five stars.★★★★★
Tusk Float Bowl Wrench$6.99MSRP: $9.99 You save 30%
Rated 4.83 out of five stars.★★★★★
DRC Fork Seal Driver Kit$84.95
Rated 4.50 out of five stars.★★★★⯪
Fasst Spoke Wrench Head$20.99
Rated 4.89 out of five stars.★★★★★
Works Connection Steering Stem Nut$37.95
Rated 4.80 out of five stars.★★★★★
Race Tech Shock Seal Head Setting Tool$54.99
Rated 4.79 out of five stars.★★★★★
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