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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
Odi V2 Emig Pro MX Lock-On Grips$30.99MSRP: $35.45 You save 13%
Rated 4.70 out of five stars.★★★★★
Motion Pro Micro Fork Bleeder$15.99
Rated 4.60 out of five stars.★★★★⯪
Acerbis Chain Slider$24.88MSRP: $29.95 You save 17%
Rated 4.53 out of five stars.★★★★⯪
No Toil Pre-Oiled Air Filter$29.88MSRP: $33.51 You save 11%
Rated 4.58 out of five stars.★★★★⯪
Tusk Oil Filler Plug$9.99MSRP: $14.99 You save 33%
Rated 4.83 out of five stars.★★★★★
Tusk Counter Shaft Seal Kit$18.99MSRP: $24.99 You save 24%
Rated 4.54 out of five stars.★★★★⯪
JT Racelite Aluminum Rear Sprocket$24.88 – $32.88MSRP: $27.20 – $35.93 You save up to 8%
Rated 4.88 out of five stars.★★★★★
Tusk Engine Kill Switch$10.99MSRP: $14.99 You save 27%
Rated 4.57 out of five stars.★★★★⯪
Pivot Works Front Wheel Bearing Kit$23.62MSRP: $32.48 You save 27%
Rated 4.67 out of five stars.★★★★★
Tusk Spoke Torque Wrench Kit$89.99MSRP: $109.99 You save 18%
Rated 4.69 out of five stars.★★★★★
Tusk Steering Stem Bearing Kit$29.99MSRP: $36.99 You save 19%
Rated 4.69 out of five stars.★★★★★
Primary Drive Chain Roller$14.99MSRP: $19.99 You save 25%
Rated 4.09 out of five stars.★★★★☆
Tusk Billet Race Foot Pegs$64.99MSRP: $79.99 You save 19%
Rated 4.64 out of five stars.★★★★⯪
Tusk Chub 1 1/8" Big Bar$47.99MSRP: $65.95 You save 27%
Rated 4.77 out of five stars.★★★★★
Odi V2 Emig 2.0 MX Lock-On Grips$29.99MSRP: $33.45 You save 10%
Rated 4.67 out of five stars.★★★★★
Acerbis Radiator Scoops$39.99MSRP: $52.95 You save 24%
Rated 4.55 out of five stars.★★★★⯪
YUASA No Maintenance Battery with AcidSee Price in Cart
Rated 4.60 out of five stars.★★★★⯪
Pivot Works Rear Wheel Bearing Kit$28.35MSRP: $38.99 You save 27%
Rated 4.59 out of five stars.★★★★⯪
Dirt Tricks Zirconium Rear Sprocket$125.99MSRP: $139.95 You save 10%
Rated 4.83 out of five stars.★★★★★
SKF Fork and Dust Seal Kit$75.98MSRP: $79.98 You save 5%
Rated 4.87 out of five stars.★★★★★
Tusk EZ Oil Drain Tool$9.99MSRP: $13.99 You save 29%
Rated 4.07 out of five stars.★★★★☆
Tusk Fuel Mixture Screw$7.99MSRP: $9.99 You save 20%
Rated 4.59 out of five stars.★★★★⯪
Tusk Clutch Kit$69.99MSRP: $79.99 You save 13%
Rated 4.54 out of five stars.★★★★⯪
Pivot Works Fork Kit$72.35MSRP: $102.03 You save 29%
Rated 4.45 out of five stars.★★★★⯪
Motion Pro Fork Seal Bullet$5.99
Rated 4.49 out of five stars.★★★★⯪
Tusk Spark Plug Wrench$5.99MSRP: $7.99 You save 25%
Rated 4.77 out of five stars.★★★★★
Pro X Brake Pad - Sintered Metal$27.33MSRP: $33.33 You save 18%
Rated 4.35 out of five stars.★★★★⯪
Tusk Shock Bearing Kit$23.99 – $39.99MSRP: $28.99 – $46.99 You save up to 15%
Rated 4.45 out of five stars.★★★★⯪
Tusk Anodized Front Brake Reservoir Cap$9.99MSRP: $14.99 You save 33%
Rated 4.91 out of five stars.★★★★★
Pro X Oil Filter$6.39 – $7.08MSRP: $7.10 – $7.87 You save 10%
Rated 4.87 out of five stars.★★★★★
Tusk Aluminum Tire Iron with Axle Wrench$16.99MSRP: $22.99 You save 26%
Rated 4.65 out of five stars.★★★★⯪
Tusk Starter$44.99MSRP: $54.99 You save 18%
Rated 5.00 out of five stars.★★★★★
EBC Brake Pad - Carbon "X" Series$34.67 – $36.25
Rated 4.45 out of five stars.★★★★⯪
Tusk 520 Gold Plated Race Chain$4.49 – $59.99MSRP: $4.99 – $71.99 You save up to 17%
PC Racing Filter Skins$15.88
Rated 4.65 out of five stars.★★★★⯪
Tusk Fork Seals$12.99MSRP: $16.99 You save 24%
Rated 4.66 out of five stars.★★★★★
Motion Pro Throttle Tube$6.99
Rated 4.62 out of five stars.★★★★⯪
Bolt KTM Copper Drain Plug Washer Kit$4.99
Rated 4.86 out of five stars.★★★★★
Pro X Top End Gasket Kit$74.14MSRP: $82.38 You save 10%
Rated 4.60 out of five stars.★★★★⯪
JD Jetting Jet Kit$79.95MSRP: $84.95 You save 6%
Rated 4.71 out of five stars.★★★★★
All Balls Steering Stem Bearing Kit$35.55MSRP: $39.50 You save 10%
Rated 4.60 out of five stars.★★★★⯪
EBC Brake Pad - Sintered Double H$43.41
Rated 4.74 out of five stars.★★★★★
Odi V2 Rogue MX Lock-On Grips$27.99 – $29.99MSRP: $32.45 You save up to 14%
Rated 4.72 out of five stars.★★★★★
Primary Drive 520 Gold Plated MX Race Chain$4.49 – $57.99MSRP: $4.95 – $70.95 You save up to 18%
Rated 4.61 out of five stars.★★★★⯪
Tusk Rear Shock Seal Kit$42.99MSRP: $46.99 You save 9%
Rated 4.85 out of five stars.★★★★★
Closeout ItemNeutron Gripper Seat Cover$28.99MSRP: $39.99 You save 28%
Rated 4.64 out of five stars.★★★★⯪
Shock Sox Fork Seal Guards$23.95 – $26.95MSRP: $26.99 – $28.99 You save up to 11%
Rated 4.29 out of five stars.★★★★☆
DID 520 Chain$3.95 – $53.17
Rated 4.13 out of five stars.★★★★☆
Primary Drive Rear Chain Guide$37.99MSRP: $44.99 You save 16%
Rated 4.16 out of five stars.★★★★☆
Tusk Billet Rotating Bar Clamp$9.99MSRP: $14.99 You save 33%
Rated 4.63 out of five stars.★★★★⯪
Tusk Racer Axle Wrench$14.99MSRP: $17.99 You save 17%
Rated 4.52 out of five stars.★★★★⯪
Tusk Motorcycle Enduro Lighting Kit$175.88MSRP: $266.86 You save 34%
Rated 4.62 out of five stars.★★★★⯪
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