1. Parts

1998 Yamaha WR400F Parts

1998 Yamaha WR400F
Front Tire:
80/100-21
Rear Tire:
110/100-18
Spark Plug:
CR8E
Stock Chain/Belt:
520x114
Front Sprocket:
14T
Rear Sprocket:
50T
Oil Filter:
KN-142
Select Your Ride: Go

Top Selling Parts for your 1998 Yamaha WR400F

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Emgo
Standard Oil Filter
$3.83 - $9.31
You save up to $1.64 (14%)
  • Yellow
(46)
Emgo Standard Oil Filter Today's motorcycles require a high performance oil filter, with a high oil flow capacity, in order to withstand high heat and pressures. EMGO oil filters meet or exceed the...
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Hot Rods
Water Pump Rebuild Kit
$16.99 - $59.99
You save up to $9.96 (14%)
(2)
Hot Rods Water Pump Rebuild KitKit includes water pump cover gasket or o-ring, water pump shaft bearing(s) and seal(s) to repair a leaking water pump seam and/or a failed bearing Precision micro be...
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JT
520 Steel Rear Sprocket
$16.99 - $45.99
You save up to $5.00 (9%)
  • Black
  • Steel
(65)
JT 520 Steel Rear Sprocket Dirt or street, the JT 520 Steel Rear Sprocket handles the power and lasts far longer than aluminum thanks to the 545C high carbon steel construction. JT Sprockets are m...
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Acerbis
Rally Pro X-Strong Handguards
$83.99
You save $20.96 (19%)
(74)
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Acerbis Rally Pro X-Strong HandguardsRace proven in everything from tight woods to high speed desert, the Acerbis Rally Pro X-Strong handguards are battle hardened to provide the strength and tough...
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JT
520 Front Countershaft Sprocket
$8.99 - $38.99
You save up to $4.00 (9%)
  • Steel
(64)
JT 520 Front Countershaft SprocketMade exclusively from the finest grade of C49 high carbon steel, JT Countershaft Sprockets are made to last with a lifespan greater than any other steel or aluminu...
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Pro Taper
Pillow Top MX Grips
$11.66
You save $1.29 (9%)
(87)
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Pro Taper Pillow Top MX GripsGiving relief to hands and riders alike across the country, the Pro Taper Pillow Top MX Grips reduce the effects of vibration and jarring and let you ride the roughest ...
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Pro Taper
EVO 1-1/8" Oversized Handlebars
$80.99
You save $9.00 (10%)
  • Black
  • Magnesium
(26)
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Pro Taper EVO 1-1/8" Oversized Handlebars The EVO bar is Pro Taper's top of the line bar without a crossbar. Oversize diameter handlebars, without cross bars, were invented, and patented, by Pro Ta...
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Maxima
PROFILTER RTU Pre-Oiled Air Filter
$9.09 - $10.95
You save up to $4.00 (26%)
(37)
Maxima ProFilter RTU Pre-Oiled Air Filter Making sure your air filter is in top shape is critical to how your bike runs and today the process has never been easier with the Maxima Pre-Oiled Air Fil...
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Motion Pro
Clutch Lever
$7.28 - $35.58
You save up to $3.95 (9%)
  • Black
  • Polished
(21)
Motion Pro Clutch Lever Die cast A-360 grade aluminum Built to resist breakage Brass bushings on most models for smooth operation Hard finish coating for durability Precise O.E. specifications Des...
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Trail Tech
X2 Universal Halogen Headlight
$107.99 - $110.39
You save up to $9.56 (7%)
(3)
Trail Tech X2 Universal Halogen Headlight Race proven lighting systems. Dual reflector design allows for optimum illumination of both near and distant terrain. Compact - fits tighter to forks th...
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NGK
CR8EIX - Iridium IX Spark Plug
$9.99
You save $2.04 (16%)
  • White
(17)
NGK CR8EIX - Iridium IX Spark Plug Designed specifically for the performance enthusiast. Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling. ...
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FMF
PowerCore 4 Slip-On Exhaust
$169.99 - $509.99
You save up to $90.00 (15%)
  • Aluminum
(77)
FMF PowerCore 4 Slip-On Exhaust FMF's motto is "Feel the Power" and with the Power Core 4 slip-on, you can feel the power without breaking the bank. A slip-on exhaust is easily one of the most cost...
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BikeMaster
Brake Pads
$6.99 - $34.99
You save up to $7.96 (18%)
(81)
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BikeMaster Brake Pads BikeMaster offers a great option for OEM replacement pads.  The precise proportions of Kevlar, Twaron, Ceramic, and low metal content makes the BM150 brake pad compound unique...
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DID
520VX2 X-Ring Chain
$67.99 - $124.99
You save up to $31.00 (19%)
  • Gold/Steel
  • Natural
(20)
DID 520VX2 X-Ring ChainGreater rigidity Greater rigidity brings smoother handling, reduced power loss, quicker response Highest value in all D.I.D series Superior longer life than previous D.I.D...
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K&N
Performance Oil Filter
$5.99 - $11.99
You save up to $5.00 (29%)
  • Yellow
(177)
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K&N Performance Oil FilterSimilar to their air filters, K&N Performance Oil Filters are known for their longevity and high performance. Made to fit applications ranging from sport bikes to cruisers...
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BikeMaster
Sintered Brake Pads
$17.99 - $43.99
You save up to $10.96 (19%)
(50)
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BikeMaster Sintered Brake Pads Available in a wide range of applications from street to dirt to sport touring and cruiser, BikeMaster Sintered Brake Pads are the ideal OEM replacement part. Providi...
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FMF
PowerBomb Stainless Steel Header
$148.99 - $349.99
You save up to $49.96 (12%)
  • Stainless Steel
(35)
FMF PowerBomb Stainless Steel Header Pioneering the four stroke expansion chamber concept, the FMF PowerBomb uses its refined design to not only add better flow and response to your dirt bike, but ...
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FMF
Q4 Slip-On Exhaust
$271.99 - $552.99
You save up to $97.00 (14%)
  • Stainless Steel
(46)
FMF Q4 Slip-On ExhaustWith riding areas threatened more every day, FMF takes seriously the expression 'less sound equals more ground' and with the Q4, FMF has designed a slip-on exhaust that leads ...
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Pro Taper SE Series 7/8" Standard HandlebarsThe SE bar is Pro Taper's 7/8th inch diameter handlebar designed for riders who still prefer the feel and stability of a cross bar. Transworld Motocross ...
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EBC
Extreme Pro Front Brake Pad
$71.25 - $93.10
You save up to $4.90 (5%)
(17)
EBC Extreme Pro Front Brake Pad For the rider who's serious about riding aggressively these race inspired pads offer outstanding performance.  With a very exotic blend of sintered bronze including ...
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Renthal
520 R3-2 O-Ring Chain
$94.46 - $107.96
You save up to $11.99 (9%)
  • Black
(11)
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Renthal 520 R3-2 O-Ring Chain Renthal's race ready O-ring chain, the 520 R3-2 mixes in the long life advantage of an O-Ring chain and combines it with the lightness of a standard roller chain. From...
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Renthal
520 Ultralight Off-Road Rear Sprocket
$58.46 - $63.99
You save up to $6.96 (9%)
  • Black
  • Silver
(21)
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VIDEO     
Renthal 520 Ultralight Off-Road Rear Sprocket Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from a special material developed to withstand the rigors of superc...
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Wiseco
Pro Lite Piston Kit
$72.99 - $189.99
You save up to $50.01 (20%)
(13)
Video
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Wiseco Pro Lite Piston Kit Available for both two stroke and four stroke bikes, the Wiseco Pro Lite Piston Kit is both a great OEM alternative and an easy way to boost the power. Choose stock bore ...
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