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2003 KTM 400 EXC 4 Stroke Parts & Accessories

Fits Your Machine

Displaying parts for your 2003 KTM 400 EXC 4 Stroke

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See stock sizes for this machine

  • Front Tire:80/100x21
  • Rear Tire:110/100x18
  • Front Sprocket:14 Tooth
  • Rear Sprocket:50 Tooth
  • Chain:520x118
  • Spark Plug:DCPR8E
  • Main jet:178
  • Pilot Jet:42
Galfer Brake Pad - Sintered Double H$33.75MSRP: $37.50 You save 10%
Rated 4.62 out of five stars.★★★★⯪
Tusk Motorcycle Enduro Lighting Kit with Handguard Turn Signals$195.88MSRP: $301.84 You save 35%
Rated 4.65 out of five stars.★★★★⯪
ASV C6 Series Brake Lever$120.00
Rated 4.60 out of five stars.★★★★⯪
ASV F4 Series Standard Clutch Lever$95.00
Rated 4.38 out of five stars.★★★★⯪
ProTaper Clamp-On Grip System - Half Waffle$28.49MSRP: $29.99 You save 5%
Rated 4.21 out of five stars.★★★★☆
Tusk Spoke Torque Wrench Replacement Head$11.99MSRP: $14.99 You save 20%
Rated 4.43 out of five stars.★★★★⯪
KTM OEM Brake Pads$98.07MSRP: $115.38 You save 15%
Enduro Engineering Front Brake Disc Guard$109.95
Rated 4.85 out of five stars.★★★★★
Factory Effex OEM Lower Fork Decal$13.99MSRP: $16.95 You save 17%
Rated 4.79 out of five stars.★★★★★
Mylers High Pressure Radiator Cap$17.99MSRP: $20.00 You save 10%
Rated 4.76 out of five stars.★★★★★
Race Tech Fork Seals$49.99
Rated 4.72 out of five stars.★★★★★
Warp 9 Speedometer Magnet$10.00
Rated 4.46 out of five stars.★★★★⯪
Tusk Aluminum Pipe Guard$25.99MSRP: $35.99 You save 28%
Rated 4.27 out of five stars.★★★★☆
Pro X Fork & Dust Seal Kit$49.99MSRP: $59.50 You save 16%
Rated 4.43 out of five stars.★★★★⯪
Bullet Proof Designs Oil Drain Kit$17.99
Rated 4.00 out of five stars.★★★★☆
Vortex 520 Steel Rear Sprocket$58.61MSRP: $68.95 You save 15%
Rated 4.83 out of five stars.★★★★★
Pivot Works Shock Bearing Kit$79.88MSRP: $104.99 You save 24%
Rated 4.16 out of five stars.★★★★☆
Enduro Engineering Trail Side Multi Tool$31.99MSRP: $34.95 You save 8%
Rated 4.88 out of five stars.★★★★★
Tusk Solid Typhoon Mud Brake Rotor, Rear$59.99MSRP: $79.99 You save 25%
Rated 5.00 out of five stars.★★★★★
Dirt Tricks Countershaft Dome Spring Washer$31.99MSRP: $34.95 You save 8%
Rated 4.60 out of five stars.★★★★⯪
Polisport Free Flow UFX Front Fender$32.88
Rated 4.57 out of five stars.★★★★⯪
Motosport Maintenance-Free Battery with Acid$46.88
Rated 4.09 out of five stars.★★★★☆
Race Tech Shock Nitrogen Charging Bolt$16.99
Rated 3.64 out of five stars.★★★⯪☆
Pro X Steel Exhaust Valve$39.94MSRP: $52.55 You save 24%
Rated 5.00 out of five stars.★★★★★
Enduro Engineering Bar Riser Kit$39.95
Rated 4.64 out of five stars.★★★★⯪
Pivot Works Rear Wheel Bearing and Collar Kit$56.79MSRP: $78.73 You save 28%
Rated 4.09 out of five stars.★★★★☆
T.M. Designworks Factory Edition 1 Rear Chain Guide$99.95
Rated 4.74 out of five stars.★★★★★
Mylers Silicone Radiator Hose Kit$74.99
Rated 4.00 out of five stars.★★★★☆
All Balls Float Bowl Gasket$9.38MSRP: $10.42 You save 10%
Rated 4.95 out of five stars.★★★★★
IMS Pro-Series Foot Pegs$118.65
Rated 4.77 out of five stars.★★★★★
Wheeler Whips Clamp On Motorcycle Flag Holder$33.88
Rated 3.80 out of five stars.★★★★☆
Trail Tech Endurance II Speedometer/Computer$129.95
Rated 4.57 out of five stars.★★★★⯪
ASV C6 Series Shorty Clutch Lever$79.88 – $120.00
Rated 3.63 out of five stars.★★★⯪☆
Galfer Front Steel Braided Brake Line$58.50MSRP: $65.00 You save 10%
Rated 4.45 out of five stars.★★★★⯪
Vortex 520 Aluminum Rear Sprocket$62.99 – $67.99MSRP: $72.95 – $78.95 You save 14%
Rated 4.74 out of five stars.★★★★★
Closeout ItemBikeMaster Sprocket Bolt and Nut Kit$7.99MSRP: $14.16 You save 44%
Rated 4.00 out of five stars.★★★★☆
Acerbis X-Future Front Disc Cover with Mounting Kit$57.57 – $64.57MSRP: $71.90 – $78.90 You save up to 18%
Rated 4.83 out of five stars.★★★★★
All Balls Front Brake Caliper Bolt Kit$12.34MSRP: $13.71 You save 10%
Rated 4.83 out of five stars.★★★★★
Renthal TwinRing Rear Sprocket$119.88 – $125.96MSRP: $132.95 – $139.95 You save 10%
Rated 4.72 out of five stars.★★★★★
PC Racing Quick Release Filter Skins$20.88
Rated 4.52 out of five stars.★★★★⯪
Primary Drive Alloy Kit & O-Ring Chain$97.57MSRP: $130.93 You save 25%
Rated 4.52 out of five stars.★★★★⯪
All Balls Rear Shock Seal Kit$51.25MSRP: $56.94 You save 10%
Rated 4.68 out of five stars.★★★★★
Tusk Billet Race Foot Pegs Replacement Tooth Kit$6.99MSRP: $9.49 You save 26%
Rated 4.75 out of five stars.★★★★★
Motion Pro Fork Seal Bullet Set$27.50
Rated 4.64 out of five stars.★★★★⯪
Bullet Proof Designs Radiator Guards$250.00
Rated 4.67 out of five stars.★★★★★
KTM Factory Oil Filler Plug$24.99
Rated 4.00 out of five stars.★★★★☆
Pro X Counter Shaft Seal Kit$21.66MSRP: $24.07 You save 10%
Rated 4.77 out of five stars.★★★★★
Factory Effex OEM Swing Arm Decals$12.88MSRP: $14.95 You save 14%
Rated 4.75 out of five stars.★★★★★
Warp 9 Titanium Rotor Bolt Kit$19.00
Rated 4.18 out of five stars.★★★★☆
Pro X Aluminum Rear Sprocket$49.12MSRP: $64.63 You save 24%
Rated 4.78 out of five stars.★★★★★
Tusk Rear Brake Pedal Rebuild Kit$34.99MSRP: $39.99 You save 13%
Rated 4.80 out of five stars.★★★★★
ProTaper ACF 1 1/8" Handlebar$135.71
Rated 4.43 out of five stars.★★★★⯪
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