Skip to content
OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV
OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV

Kawasaki KFX400

Filters

$
$
Sold out
$209.99
$209.99 - $209.99
$209.99
$185.00
$185.00 - $185.00
$185.00

KFX400 KFX 400 DVX Stock OEM Complete Carb Kit Carburetor Intake Filter Cable

BPRATV
Out of stock

FITS ALL LTZ400, DRZ400, AND KFX400 MODELS! After-market OEM replacement carb Hi-flow K&N style air filter with clamp Black semi-waterproof pre...

View full details
$209.99
$209.99 - $209.99
$209.99
$185.00
$185.00 - $185.00
$185.00
Sold out
Save 50% Save %
$399.99
$399.99 - $399.99
$399.99
$199.98
$199.98 - $199.98
$199.98

BPRATV Kawasaki KFX400 KFX 400 94mm Big Bore Cylinder Piston Top End Rebuild Kit

BPRATV
In stock

41001-K01,NA-30002-16K,M3003, C7979, 41001-G01,NA-30002-16,NA-30002-16K,11210-29F20-0F0, 11210-29F11-0F0, 11241-29F00, 12111-29F00-0F0, 12140-29F00...

View full details
$399.99
$399.99 - $399.99
$399.99
$199.98
$199.98 - $199.98
$199.98
Save 50% Save %
Save 14% Save %
$699.99
$699.99 - $699.99
$699.99
$599.99
$599.99 - $599.99
$599.99

KFX400 KFX 400 94mm +4 WISECO Piston Big Bore Kit Top End Kit Camshafts Cylinder

BPRATV
In stock

BPRATV Kawasaki KFX400 434cc 94mm Big Bore Top End Kit with CamshaftsBPRATV 94mm big bore nikasil cylinder (1 year warranty)Wiseco BPRATV Custom 94...

View full details
$699.99
$699.99 - $699.99
$699.99
$599.99
$599.99 - $599.99
$599.99
Save 14% Save %
Sold out
$199.99
$199.99 - $199.99
$199.99
$185.00
$185.00 - $185.00
$185.00

KFX400 KFX DVX 400 Stock OEM Complete Carb Kit Carburetor Intake Filter Cable

BPRATV
Out of stock

FITS ALL LTZ400 AND KFX400 MODELS! After-market OEM replacement carb Hi-flow K&N style air filter with clamp Black semi-waterproof prefilter In...

View full details
$199.99
$199.99 - $199.99
$199.99
$185.00
$185.00 - $185.00
$185.00
Sold out
Save 13% Save %
$97.66
$97.66 - $97.66
$97.66
$84.98
$84.98 - $84.98
$84.98

LTZ400 DRZ400 KFX400 Kibblewhite Head Stud Kit Heavy Duty Cylinder Bolts Upgrade

BPRATV
In stock

🔥 LTZ400 / DRZ400 / KFX400 Kibblewhite Heavy Duty Cylinder Head Stud Kit 🔥 🛠️ Product Overview Reinforce your engine the right way with Kibb...

View full details
$97.66
$97.66 - $97.66
$97.66
$84.98
$84.98 - $84.98
$84.98
Save 13% Save %
Save 26% Save %
$49.99
$49.99 - $49.99
$49.99
$36.89
$36.89 - $36.89
$36.89

BPRATV Kawasaki KFX400 KFX 400 03 04 05 06 HD OEM Replacement Cam Timing Chain

BPRATV
In stock

Kawasaki OEM Part# 92057-S016, 12760-29F01,12771-29F00, 12830-07G00,12811-07G00,12830-29810,12811-29F10, 31.3403, HC82RH2010128, IE-92RH2015*128, C...

View full details
$49.99
$49.99 - $49.99
$49.99
$36.89
$36.89 - $36.89
$36.89
Save 26% Save %
Save 50% Save %
$399.99
$399.99 - $399.99
$399.99
$199.98
$199.98 - $199.98
$199.98

Cylinder Piston Gaskets Big Bore Top End Rebuild Kit for Kawasaki KFX400 KFX 400

BPRATV
In stock

41001-K01,NA-30002-16K,M3003, C7979, 41001-G01,NA-30002-16,NA-30002-16K,11210-29F20-0F0, 11210-29F11-0F0, 11241-29F00, 12111-29F00-0F0, 12140-29F00...

View full details
$399.99
$399.99 - $399.99
$399.99
$199.98
$199.98 - $199.98
$199.98
Save 50% Save %
Sold out
$40.38
$40.38 - $40.38
$40.38
$22.98
$22.98 - $22.98
$22.98

CNC Billet Black Front A-Arm Brake Line Clamps Kawasaki KFX400 KFX450R KFX 450R

BPRATV
Out of stock

Elevate the style and performance of your Kawasaki ATV with our premium Billet Black Front A-Arm Brake Line Clamps.Key features: Made from durable ...

View full details
$40.38
$40.38 - $40.38
$40.38
$22.98
$22.98 - $22.98
$22.98
Sold out
Save 10% Save %
$530.86
$530.86 - $530.86
$530.86
$477.77
$477.77 - $477.77
$477.77

Best Kawasaki KFX400 Top End Rebuild Kit Stock Standard Bore Assembly Parts Kit

BPRATV
In stock

NEW 90mm stock bore cylinder Wiseco JE or CP forged piston** Nitrite coated piston rings Chrome wristpin Circlips Top end gasket kit MLS head gas...

View full details
$530.86
$530.86 - $530.86
$530.86
$477.77
$477.77 - $477.77
$477.77
Save 10% Save %
Sold out
$552.36 - $552.36
$552.36
$552.36 - $552.36
$552.36

KFX400 KFX DVX 400 Big Bore Kit 94m Cylinder Complete Top End Rebuild Parts

BPRATV
Out of stock

FITS ALL KFX400 and DVX400 MODELS AND YEARS! 94mm BPRATV big bore cylinder Wiseco CP or JE forged piston** Piston rings Wristpin Circlips Timing c...

View full details
$552.36 - $552.36
$552.36
$552.36 - $552.36
$552.36
Sold out
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

Best Kawasaki KFX400 Big Bore Kit 94mm +4 Cylinder Piston 434cc Assembly

BPRATV
In stock

NEW 94mm big bore cylinder Wiseco JE or CP forged big bore piston** Nitrite coated piston rings Chrome wristpin Circlips Top end gasket kit Comet...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
Save 41% Save %
$1,439.99
$1,439.99 - $1,439.99
$1,439.99
$849.99
$849.99 - $849.99
$849.99

Suzuki LTZ400 KFX400 Big Bore Rebuild Kit 94mm Cylinder Wossner Piston Hot Rods

BPRATV
Low stock

High-performance LTZ400 94mm Big Bore Rebuild Kit with Wossner piston, cylinder, crank, bearings, seals & gaskets. Boost power and reliability ...

View full details
$1,439.99
$1,439.99 - $1,439.99
$1,439.99
$849.99
$849.99 - $849.99
$849.99
Save 41% Save %
Save 27% Save %
$556.90
$556.90 - $556.90
$556.90
$408.88
$408.88 - $408.88
$408.88

Kawasaki KFX400 DVX 400 Hot Cams Stage One 1 Replacement Camshafts Set Cam Chain

BPRATV
Low stock

2249-1IN, 2250-1E, 12710-07G00, 12720-07G00Brand New Hot Cams Stage 1 Camshaft & Timing ChainFits Kawasaki KFX400 All Years!Fits Arctic Cat 400...

View full details
$556.90
$556.90 - $556.90
$556.90
$408.88
$408.88 - $408.88
$408.88
Save 27% Save %
Save 38% Save %
$692.21
$692.21 - $692.21
$692.21
$428.50
$428.50 - $428.50
$428.50

Kawasaki KFX400 KFX 400 94mm 434 cc Big Bore Cylinder CP Cometic Top End Rebuild

BPRATV
In stock

41001,41001-K01, M3003, C7979, 11210-29F20-0F0, 11210-29F11-0F0, 11241-29F00, 12111-29F00-0F0, 12140-29F00, 12151-24F10, 09381-20004, 11141-29F01, ...

View full details
$692.21
$692.21 - $692.21
$692.21
$428.50
$428.50 - $428.50
$428.50
Save 38% Save %
Save 1% Save %
$1,059.99
$1,059.99 - $1,059.99
$1,059.99
$1,044.99
$1,044.99 - $1,044.99
$1,044.99

KFX400 KFX 400 +4 Big Bore Kit 94m Hotcams Cylinder Stage 2 Hot Cams Top End Kit

BPRATV
Low stock

KIT INCLUDES: 94mm HD big bore cylinder Wiseco CP or JE forged big bore piston** Nitrite coated piston rings Chrome wrist pin Circlips Stage 2 Hotc...

View full details
$1,059.99
$1,059.99 - $1,059.99
$1,059.99
$1,044.99
$1,044.99 - $1,044.99
$1,044.99
Save 1% Save %
Save 91% Save %
$1,385.95
$1,385.95 - $1,385.95
$1,385.95
$119.99
$119.99 - $119.99
$119.99

KFX400 KFX 400 Ti Head Studs Best Aftermarket Titanium Cylinder Head Stud Kit

BPRATV
Low stock

WORKS FOR ALL KAWASAKI KFX 400 MODELS AND YEARS Ti-6 Titanium alloy head studs, nuts and washers Lasts far longer than Chromoly without corroding...

View full details
$1,385.95
$1,385.95 - $1,385.95
$1,385.95
$119.99
$119.99 - $119.99
$119.99
Save 91% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare