1998 YAMAHA YZ400F Parts & Accessories

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Displaying parts for your 1998 YAMAHA YZ400F

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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
Tusk Valve Seal Kit$11.99MSRP: $15.99 You save 25%
Rated 5.00 out of five stars.★★★★★
Polisport Air Box Mud Flap$14.88 – $15.99MSRP: $18.99 You save up to 22%
Rated 4.89 out of five stars.★★★★★
Tusk Billet Air Filter Bolt$9.99MSRP: $12.99 You save 23%
Rated 4.84 out of five stars.★★★★★
Galfer Brake Pad - Sintered Double H$33.75MSRP: $37.50 You save 10%
Rated 4.62 out of five stars.★★★★⯪
All Balls Fuel Petcock Rebuild Kit$15.45MSRP: $17.17 You save 10%
Rated 4.61 out of five stars.★★★★⯪
RK 520 Chain$30.88
Rated 4.26 out of five stars.★★★★☆
All Balls Counter Shaft Seal Kit$19.96MSRP: $22.18 You save 10%
Rated 4.74 out of five stars.★★★★★
Tusk Shock Seal Bullet Tool$12.99MSRP: $15.99 You save 19%
Rated 4.85 out of five stars.★★★★★
IMS SuperStock Foot Pegs$108.00
Rated 4.58 out of five stars.★★★★⯪
Hot Rods Water Pump Repair Kit$26.06MSRP: $28.95 You save 10%
Rated 4.66 out of five stars.★★★★★
Tusk Front Brake Pin Kit$3.99MSRP: $4.99 You save 20%
Rated 4.66 out of five stars.★★★★★
Pivot Works Steering Stem Bearing Kit$49.88MSRP: $66.23 You save 25%
Rated 4.80 out of five stars.★★★★★
Pro X Ignition Cover Gasket$7.63MSRP: $8.67 You save 12%
Rated 4.94 out of five stars.★★★★★
Tusk Billet Start/Kill Switch$14.99MSRP: $29.99 You save 50%
Rated 4.28 out of five stars.★★★★☆
Tusk Motorcycle Flag Mount Adaptor$9.99MSRP: $10.99 You save 9%
Rated 3.08 out of five stars.★★★☆☆
JT Self Cleaning Competition Brake Rotor, Front$41.16MSRP: $46.25 You save 11%
Rated 4.50 out of five stars.★★★★⯪
Tusk Swing Arm Chain Adjuster Bolt Repair Kit$15.99MSRP: $29.99 You save 47%
Rated 4.33 out of five stars.★★★★⯪
EBC Clutch Spring Set$11.79
Rated 4.78 out of five stars.★★★★★
CV4 High Pressure Radiator Cap$32.99 – $36.99MSRP: $38.84 – $43.17 You save up to 14%
Rated 4.90 out of five stars.★★★★★
Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
Rated 4.91 out of five stars.★★★★★
Tusk Billet Aluminum Steering Stem Nut$9.99MSRP: $14.99 You save 33%
Rated 4.86 out of five stars.★★★★★
Hammerhead Forged Shift Lever with Knurled Tip$37.79 – $43.19MSRP: $41.99 – $47.99 You save 10%
Rated 4.40 out of five stars.★★★★⯪
All Balls Brake Caliper Piston Kit$32.36MSRP: $35.95 You save 10%
Rated 4.78 out of five stars.★★★★★
Tusk Universal Big Bar Clamp Kit$29.99MSRP: $35.99 You save 17%
Rated 4.65 out of five stars.★★★★⯪
Pro X Crankshaft Bearing and Seal Kit$89.02MSRP: $98.91 You save 10%
Rated 4.89 out of five stars.★★★★★
Motion Pro Titan Throttle Tube$21.99
Rated 4.55 out of five stars.★★★★⯪
Closeout ItemBikeMaster Oil Filter$1.99MSRP: $6.95 You save 71%
Rated 4.00 out of five stars.★★★★☆
Rox Speed FX 2" Handlebar Risers$76.88 – $84.88MSRP: $95.95 – $101.95 You save up to 20%
Rated 4.83 out of five stars.★★★★★
Acerbis Upper Fork Guards$19.87MSRP: $31.95 You save 38%
Rated 4.62 out of five stars.★★★★⯪
Tusk Rear Brake Pin Kit$7.98MSRP: $9.98 You save 20%
Rated 4.71 out of five stars.★★★★★
Fastway Evo 4 Foot Pegs$167.90
Rated 4.77 out of five stars.★★★★★
Pro X Cam Chain$62.69MSRP: $82.49 You save 24%
Rated 4.69 out of five stars.★★★★★
Tusk Impact Universal Linkage Guard$32.50MSRP: $39.50 You save 18%
Rated 4.67 out of five stars.★★★★★
Pro X Valve Shim Kit$91.00 – $93.40MSRP: $119.74 You save up to 24%
Rated 4.81 out of five stars.★★★★★
Works Connection Fork Bleeders$24.95MSRP: $35.95 You save 31%
Rated 4.55 out of five stars.★★★★⯪
Seal Savers Zip-On Fork Covers$29.95
Rated 4.32 out of five stars.★★★★☆
Tusk Universal Big Bar Clamp and Bar Kit$72.99 – $192.88MSRP: $101.94 – $207.94 You save up to 28%
Rated 4.47 out of five stars.★★★★⯪
Seal Savers Fork Covers$20.99 – $21.99
Rated 4.27 out of five stars.★★★★☆
Motion Pro OEM Style Clutch Perch$20.99
Rated 3.88 out of five stars.★★★★☆
Pro X Air Filter$23.78MSRP: $27.33 You save 13%
Rated 4.61 out of five stars.★★★★⯪
ASV F4 Series Standard Clutch Lever$115.00
Rated 4.38 out of five stars.★★★★⯪
Pro X Fork Seals$26.07MSRP: $28.97 You save 10%
Rated 4.66 out of five stars.★★★★★
Twin Air Power Flow Intake System Replacement Filter$38.66MSRP: $42.95 You save 10%
Rated 4.74 out of five stars.★★★★★
Twin Air Power Flow Intake System$137.56MSRP: $171.95 You save 20%
Rated 4.58 out of five stars.★★★★⯪
Polisport Side Panels$36.88MSRP: $54.99 You save 33%
Rated 4.28 out of five stars.★★★★☆
T.M. Designworks Powerlip Chain Roller$34.95
Rated 4.51 out of five stars.★★★★⯪
Acerbis Super Motard Front Fender$25.88MSRP: $29.95 You save 14%
Rated 4.58 out of five stars.★★★★⯪
Vortex 520 Steel Front Sprocket$25.46MSRP: $29.95 You save 15%
Rated 4.80 out of five stars.★★★★★
R & D Racing Flex Jet (Remote Fuel Screw)$32.88
Rated 4.80 out of five stars.★★★★★
DID 520 Pro VO-Ring Chain$7.49 – $72.89MSRP: $8.75 – $85.75 You save up to 15%
Rated 4.72 out of five stars.★★★★★
Pro X Intake Valve Stem Seal$3.76MSRP: $4.18 You save 10%
Rated 4.96 out of five stars.★★★★★
Mylers High Pressure Radiator Cap$17.99MSRP: $20.00 You save 10%
Rated 4.76 out of five stars.★★★★★
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