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

Honda TRX400X / XR400 / XR400R

Filters

Save 20% Save %
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19

Honda TRX400EX 400X XR400R Valve Keepers Cotters Set Kibblewhite Viton Seals Kit

Kibblewhite Precision
In stock

Secure your Honda's valvetrain with this Complete Kit! Includes 8 Valve Keepers (14781-HA0-770) & 4 Kibblewhite RED Viton Seals (12209-422-005,...

View full details
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19
Save 20% Save %
Save 26% Save %
$264.00
$264.00 - $264.00
$264.00
$194.56
$194.56 - $194.56
$194.56

Kibblewhite Top End Kit TRX 400EX 400X XR400R Valves Seals MLS Gaskets Complete

Kibblewhite Precision
In stock

Kibblewhite Top End Kit TRX 400EX 400X XR400R Valves Seals MLS Gaskets Complete ...

View full details
$264.00
$264.00 - $264.00
$264.00
$194.56
$194.56 - $194.56
$194.56
Save 26% Save %
Save 21% Save %
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88

Honda 400EX 400X XR400 Top End Rebuild Kit CP Piston Gaskets Cylinder NGK Plug

CP-Carrillo
In stock

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88
Save 21% Save %
Save 21% Save %
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88

Honda 400EX 400X XR400 Top End Rebuild Kit Stock CP Piston NGK Plug Cometic Set

CP-Carrillo
In stock

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88
Save 21% Save %
Save 21% Save %
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88

Honda 400EX 400X XR400 Top End Rebuild Kit 11:1 CP Piston NGK Plug & Cometic Set

CP-Carrillo
In stock

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88
Save 21% Save %
Save 21% Save %
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88

Honda TRX400EX 400X XR400 85mm 11:1 CP Piston Top End Kit Cometic MLS Gasket Set

CP-Carrillo
In stock

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88
Save 21% Save %
Save 21% Save %
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88

Honda TRX400EX 400X XR400 85mm Top End Rebuild Kit 11:1 CP Piston Cometic Gasket

CP-Carrillo
In stock

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$489.99
$489.99 - $489.99
$489.99
$388.88
$388.88 - $388.88
$388.88
Save 21% Save %
Save 20% Save %
$49.95
$49.95 - $49.95
$49.95
$39.98
$39.98 - $39.98
$39.98

Wiseco 88mm Ring Set 3465XC Fits Honda 400EX XR400R 426cc Big Bore Piston Repair

Wiseco
In stock

🔥 Honda 400EX / XR400 88mm Wiseco Big Bore Piston Ring Set – 3465XC 🔥 🛠️ Product Overview This listing is for a genuine Wiseco 88mm piston r...

View full details
$49.95
$49.95 - $49.95
$49.95
$39.98
$39.98 - $39.98
$39.98
Save 20% Save %
$386.78 - $386.78
$386.78
$388.88
$388.88 - $388.88
$388.88

TRX400EX 400EX 400X XR400 85mm Stock Bore Cylinder JE Piston Gaskets Rebuild Kit

BPRATV
Low stock

TRX400EX 400EX 400X XR400 85mm Stock Bore Cylinder JE Piston Gasket Rebuild Kit! ...

View full details
$386.78 - $386.78
$386.78
$388.88
$388.88 - $388.88
$388.88
Save 30% Save %
$605.79
$605.79 - $605.79
$605.79
$424.44
$424.44 - $424.44
$424.44

TRX400EX 400EX 400X XR400 89mm 89 440cc JE Cometic 10.8:1 Cylinder Big Bore Kit

JE Pistons
In stock

247612, 4667M08900, 4794M08900,1043-2, M2002, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY...

View full details
$605.79
$605.79 - $605.79
$605.79
$424.44
$424.44 - $424.44
$424.44
Save 30% Save %
Save 25% Save %
$599.99
$599.99 - $599.99
$599.99
$447.50
$447.50 - $447.50
$447.50

Honda 400EX 400X XR400 87mm Big Bore Kit +2mm Cylinder 416 Top End Rebuild Parts

BPRATV
In stock

1043-2, M2002, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$599.99
$599.99 - $599.99
$599.99
$447.50
$447.50 - $447.50
$447.50
Save 25% Save %
Save 13% Save %
$459.99
$459.99 - $459.99
$459.99
$398.88
$398.88 - $398.88
$398.88

TRX400EX 400EX 400X XR400 87mm 87mil 10.8 416cc JE Cometic Cylinder Big Bore Kit

JE Pistons
In stock

1043-2, M2002, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$459.99
$459.99 - $459.99
$459.99
$398.88
$398.88 - $398.88
$398.88
Save 13% Save %
$386.78 - $386.78
$386.78
$388.88
$388.88 - $388.88
$388.88

TRX400EX 400EX 400X XR400 85mm Stock Bore Cylinder JE Piston Gaskets Rebuild Kit

BPRATV
Low stock

1043-2, M2002, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$386.78 - $386.78
$386.78
$388.88
$388.88 - $388.88
$388.88
Save 30% Save %
$605.79
$605.79 - $605.79
$605.79
$424.44
$424.44 - $424.44
$424.44

TRX 400EX 400X XR400 89mm Big Bore Cylinder 10.8:1 JE Piston Gaskets Rebuild Kit

BPRATV
In stock

1043-2, M2002, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

View full details
$605.79
$605.79 - $605.79
$605.79
$424.44
$424.44 - $424.44
$424.44
Save 30% Save %
Sold out
$1,702.53
$1,702.53 - $1,702.53
$1,702.53
$999.98
$999.98 - $999.98
$999.98

400EX 400X XR400R Cylinder Head Stage 2 Hot Cams WISECO Chain Stock Cometic Kit

BPRATV
Out of stock

14711-KCY-670, 14721-KCY-670 14411-KCY-670, 14431-KCY-670, 14445-KF0-000 14446-KF0-000, 14751-KCY-670, 14761-KG0-003 14451-MBV-000, 14781-HA0-770, ...

View full details
$1,702.53
$1,702.53 - $1,702.53
$1,702.53
$999.98
$999.98 - $999.98
$999.98
Sold out
Sold out
$450.54
$450.54 - $450.54
$450.54
$408.88
$408.88 - $408.88
$408.88

Honda XR400 XR400R XR 400R Stage Two 2 Hotcam Hot Cam Hotcams & Timing Cam Chain

Hot Cams
Out of stock

1007-1,1043-2,14000-HN1-A70, 14401-KCY-671, 91002-MN1-671, CC004, HC82RH2010112, 31.1496,SCA0409SV112,91003-KF0-008Brand New Hotcams Stage 2 Camsh...

View full details
$450.54
$450.54 - $450.54
$450.54
$408.88
$408.88 - $408.88
$408.88
Sold out
Sold out
$257.75
$257.75 - $257.75
$257.75
$188.88
$188.88 - $188.88
$188.88

Honda TRX 400EX 400X XR400 Wiseco 86mm 10:1 Piston Kit & Cometic Top End Gasket

Wiseco
Out of stock

4606M08600, C7826,12100-KCY-670, 4606M08500, C7825, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12251-HN1-003, PK103...

View full details
$257.75
$257.75 - $257.75
$257.75
$188.88
$188.88 - $188.88
$188.88
Sold out
Sold out
$282.75
$282.75 - $282.75
$282.75
$199.98
$199.98 - $199.98
$199.98

Honda TRX 400EX 400X XR400 Wiseco 87mm 10:1 Piston Kit & Cometic Top End Gasket

Wiseco
Out of stock

4606M08700, C7826,12100-KCY-670, 4606M08500, C7825, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12251-HN1-003, PK103...

View full details
$282.75
$282.75 - $282.75
$282.75
$199.98
$199.98 - $199.98
$199.98
Sold out
Sold out
$282.75
$282.75 - $282.75
$282.75
$199.98
$199.98 - $199.98
$199.98

Honda TRX 400EX 400X XR400 Wiseco 88mm 10:1 Piston Kit & Cometic Top End Gasket

Wiseco
Out of stock

4606M08800, C7826, C3465XC, S520, CW20, C7826,12100-KCY-670, 4606M08500, C7825, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-K...

View full details
$282.75
$282.75 - $282.75
$282.75
$199.98
$199.98 - $199.98
$199.98
Sold out
Sold out
$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89

96-04 XR400 XR 400R ProX Pro X Head Complete Valves Kit & KIBBLEWHITE Red Seals

Pro-X
Out of stock

28.1495-2, 28.1495-1,14711-KCY-670,14721-KCY-670,12209-KL4-005,30-3115,30-3117,8400003-2, 8400003-1,VES003,VIS003,X2VEK16000,X2VIK16000Is your Hond...

View full details
$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89
Sold out
Save 10% Save %
$99.26
$99.26 - $99.26
$99.26
$89.33
$89.33 - $89.33
$89.33

Racing Valve Spring Kit Kibblewhite 30-3111 For 99-14 Honda TRX400EX TRX400X

Kibblewhite Precision
In stock

Type Intake / Exhaust Retainer Material Titanium Valve Lift 0.300” Installed Height 1.375" Seat Pressure 70# Open Pressure 157# @ Lif...

View full details
$99.26
$99.26 - $99.26
$99.26
$89.33
$89.33 - $89.33
$89.33
Save 10% Save %
Save 20% Save %
$29.99
$29.99 - $29.99
$29.99
$23.99
$23.99 - $23.99
$23.99

96-04 Honda XR400R XR400 400R Titanium Head Exhaust Studs Nuts Bolt Gasket Kit

BPRATV Talon Titanium
In stock

Get your Honda XR400R roaring with power again - install this titanium exhaust stud and nut kit for improved performance and durability.Key feature...

View full details
$29.99
$29.99 - $29.99
$29.99
$23.99
$23.99 - $23.99
$23.99
Save 20% Save %
Save 22% Save %
$44.99
$44.99 - $44.99
$44.99
$34.99
$34.99 - $34.99
$34.99

Honda 400EX XR400 87mm 416cc Big Bore Wiseco Piston Replacement Rings Set 3425XC

Wiseco
In stock

Honda 400EX XR400 87mm 416cc Big Bore Wiseco Piston Replacement Rings Set 3425XC ...

View full details
$44.99
$44.99 - $44.99
$44.99
$34.99
$34.99 - $34.99
$34.99
Save 22% Save %
Save 24% Save %
$461.99
$461.99 - $461.99
$461.99
$349.99
$349.99 - $349.99
$349.99

400EX 400X XR400 Top End Rebuild Kit Stock Cylinder Piston Upper Assembly Parts

BPRATV
In stock

Works on all Honda 400EX 400X and XR400R models and years NEW aftermarket cylinder Forged Wiseco or Wossner piston** Hi temp piston rings Chrome w...

View full details
$461.99
$461.99 - $461.99
$461.99
$349.99
$349.99 - $349.99
$349.99
Save 24% Save %
Save 86% Save %
$769.99
$769.99 - $769.99
$769.99
$110.99
$110.99 - $110.99
$110.99

Honda 96-04 XR400R Ti Cylinder Head Studs Strongest Heavy Duty Titanium Stud Kit

BPRATV
In stock

FITS ALL HONDA TRX400EX XR400R AND 400X MODELS AND YEARS - BUY IN BULK AND SAVE $$$Complete kit for cylinder headAll titanium stud and nut kitMade ...

View full details
$769.99
$769.99 - $769.99
$769.99
$110.99
$110.99 - $110.99
$110.99
Save 86% Save %
Save 10% Save %
$43.10
$43.10 - $43.10
$43.10
$38.79
$38.79 - $38.79
$38.79

Honda TRX 400EX XR 400R Crankshaft Crank Main Bearing Pro X ProX 91001-KF0-018

Pro-X
Low stock

WORKS ON ALL HONDA 99-08 400 EX 12-14 TRX 400X AND 96-04 XR 400R YEAR MAKE MODELSOne Pro-X replacement bearing Part # 23.SCO692C3UPC: 193564317186R...

View full details
$43.10
$43.10 - $43.10
$43.10
$38.79
$38.79 - $38.79
$38.79
Save 10% Save %
Save 20% Save %
$335.99
$335.99 - $335.99
$335.99
$268.78
$268.78 - $268.78
$268.78

Honda XR400 XR 400R OEM Head Kibblewhite Intake Exhaust Valves Seals Springs 96+

Kibblewhite Precision
In stock

The Kibblewhite Performance OEM/Stock Size Replacement Valves for your Honda XR400R are an exhaust-upgrading must-have! This complete 4-valve set f...

View full details
$335.99
$335.99 - $335.99
$335.99
$268.78
$268.78 - $268.78
$268.78
Save 20% Save %
Save 17% Save %
$999.99
$999.99 - $999.99
$999.99
$828.98
$828.98 - $828.98
$828.98

XR400 XR 400R 89mm Big Bore Kit +4 Cylinder Hi Comp Top End Rebuild Stage 3 Cam

Wiseco, CP, SKF, Cometic, BPRATV, Honda TRX 400EX, Hot Cams
In stock

Upgrade your Honda XR400R or TRX400EX with an 89mm big bore top end rebuild kit featuring a forged piston, Stage 3 Hot Cams camshaft and Cometic ML...

View full details
$999.99
$999.99 - $999.99
$999.99
$828.98
$828.98 - $828.98
$828.98
Save 17% Save %
$284.54 - $284.54
$284.54
$284.54 - $284.54
$284.54

CP Carrillo Honda XR400R 400X 96-16 TRX400EX 11:1 85mm STD Bore Piston Kit M2003

BPRATV
Low stock

CP-Carrillo 96-09 Honda XR400R 96-16 TRX 400EX 11:1 85mm STD Bore Piston Kit CP Carrillo Part # M2003 (Includes Rings, Wristpin, and Circlips)85m...

View full details
$284.54 - $284.54
$284.54
$284.54 - $284.54
$284.54
Sold out
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88

Honda TRX400EX TRX400X XR400R JE Forged 85mm Cylinder Rebuild Kit Stock Bore USA

JE Pistons
Out of stock

Complete Honda TRX400EX TRX400X XR400R top end rebuild kit with JE 12:1 forged piston, 85mm stock bore cylinder, and Cometic MLS gaskets. Honda T...

View full details
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88
Sold out
Sold out
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88

Honda TRX400EX TRX400X XR400R JE 12:1 85mm Top End Rebuild Kit High Compression!

JE Pistons
Out of stock

Complete Honda TRX400EX TRX400X XR400R rebuild kit with JE 12:1 forged piston, 85mm cylinder, Cometic MLS gaskets, and high compression performance...

View full details
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88
Sold out
Sold out
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88

JE 12:1 85mm Cylinder Piston Top End Rebuild Honda TRX400X XR400R Stock Bore Kit

JE Pistons
Out of stock

Performance Honda rebuild kit featuring JE forged piston durability, 85mm cylinder, and Cometic MLS gasket sealing technology. Honda TRX400EX JE Ra...

View full details
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88
Sold out
Sold out
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88

Honda TRX400EX XR400R Top End Rebuild Kit JE Forged 12:1 85mm Piston Stock Bore!

JE Pistons
Out of stock

Honda XR400R rebuild kit with JE forged 12:1 piston, 85mm cylinder, and Cometic MLS gaskets for stronger throttle response. Honda XR400R JE 12:1 Cy...

View full details
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88
Sold out
Sold out
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88

JE Forged 12:1 Piston Cylinder Rebuild Kit Honda TRX400EX XR400R 85mm Stock Bore

JE Pistons
Out of stock

Restore Honda TRX400X and XR400R performance with JE forged piston technology, stock bore cylinder, and premium gasket sealing. Honda TRX400X XR400...

View full details
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88
Sold out
Sold out
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88

1999-2014 Honda TRX400EX TRX400X XR400R JE 12:1 Cylinder Rebuild Kit Stock Bore!

JE Pistons
Out of stock

Complete Honda TRX400EX top end rebuild kit with JE forged 12:1 piston, stock bore cylinder, Cometic MLS gaskets, and premium performance parts. ...

View full details
$458.00
$458.00 - $458.00
$458.00
$388.88
$388.88 - $388.88
$388.88
Sold out
Save 20% Save %
$33.34
$33.34 - $33.34
$33.34
$26.68
$26.68 - $26.68
$26.68

Honda TRX400EX Sportrax TRX400X 85mm OEM Stock Bore Cometic MLS Head Gasket USA

Cometic Gaskets
In stock

MLS head gasket for TRX400EX XR400R TRX400X. Cometic quality, 3-layer steel, perfect for stock rebuild applications. Cometic Honda TRX400EX TRX40...

View full details
$33.34
$33.34 - $33.34
$33.34
$26.68
$26.68 - $26.68
$26.68
Save 20% Save %
Save 22% Save %
$243.10
$243.10 - $243.10
$243.10
$188.88
$188.88 - $188.88
$188.88

Honda TRX400EX 400X XR400 Kibblewhite Spring Kit Guides Viton Seals KPMI 30-3111

Kibblewhite Precision
In stock

Complete Kibblewhite Titanium Valve Spring Kit with Bronze Guides and RED Viton Seals for Honda TRX400EX, 400X, and XR400. USA-made performance upg...

View full details
$243.10
$243.10 - $243.10
$243.10
$188.88
$188.88 - $188.88
$188.88
Save 22% Save %
Save 22% Save %
$243.10
$243.10 - $243.10
$243.10
$188.88
$188.88 - $188.88
$188.88

Honda TRX400EX 400X XR400 Kibblewhite Titanium Valve Spring Kit Guides RED Seals

Kibblewhite Precision
In stock

Complete Kibblewhite Titanium Valve Spring Kit with Bronze Guides and RED Viton Seals for Honda TRX400EX, 400X, and XR400. USA-made performance upg...

View full details
$243.10
$243.10 - $243.10
$243.10
$188.88
$188.88 - $188.88
$188.88
Save 22% Save %
Save 22% Save %
$243.10
$243.10 - $243.10
$243.10
$188.88
$188.88 - $188.88
$188.88

Kibblewhite 30-3111 30-3120 Titanium Spring Kit Valve Guides Seal TRX400EX XR400

Kibblewhite Precision
In stock

Complete Kibblewhite Titanium Valve Spring Kit with Bronze Guides and RED Viton Seals for Honda TRX400EX, 400X, and XR400. USA-made performance upg...

View full details
$243.10
$243.10 - $243.10
$243.10
$188.88
$188.88 - $188.88
$188.88
Save 22% Save %
Sold out
$349.99
$349.99 - $349.99
$349.99
$218.88
$218.88 - $218.88
$218.88

426cc Big Bore Wiseco 88mm Piston & Cometic Gasket Kit Honda TRX400EX 400X XR400

Wiseco
Out of stock

4628M08800, C7826, 4606M08800, 8604D300, 4606M08800, 177240, 177239, Upgrade your Honda 400EX, 400X, or XR400R with this Wiseco 88mm 426cc Big Bore...

View full details
$349.99
$349.99 - $349.99
$349.99
$218.88
$218.88 - $218.88
$218.88
Sold out
Sold out
$349.99
$349.99 - $349.99
$349.99
$218.88
$218.88 - $218.88
$218.88

Wiseco 88mm 11:1 426 Big Bore Piston + Cometic Top Gasket Kit Honda 400EX XR400R

Wiseco
Out of stock

4628M08800, C7826, 4606M08800, 8604D300, 4606M08800, 177240, 177239, Upgrade your Honda 400EX, 400X, or XR400R with this Wiseco 88mm 426cc Big Bore...

View full details
$349.99
$349.99 - $349.99
$349.99
$218.88
$218.88 - $218.88
$218.88
Sold out
Sold out
$349.99
$349.99 - $349.99
$349.99
$218.88
$218.88 - $218.88
$218.88

Wiseco 87mm Big Bore Cylinder Piston & Cometic Gasket Kit Honda 400EX 400X XR400

Wiseco
Out of stock

4628M08700, C7826, 4606M08700, M2001, 133889, Upgrade your Honda 400EX, 400X, or XR400R with this Wiseco 87mm 416cc Big Bore Piston & Cometic G...

View full details
$349.99
$349.99 - $349.99
$349.99
$218.88
$218.88 - $218.88
$218.88
Sold out
Save 20% Save %
$136.86
$136.86 - $136.86
$136.86
$108.88
$108.88 - $108.88
$108.88

96-04 Honda XR400 XR 400 Kibblewhite Head Intake Exhaust Valve Guides & Seals

Kibblewhite Precision
In stock

30-3120, 30-3111, 30-3115, 30-3117, MRS16, 30-3120, 71016-2, 12231-KF0-305,12209-KL4-005 🔥 Honda XR400R 400EX 400X Kibblewhite Head Saver Valve G...

View full details
$136.86
$136.86 - $136.86
$136.86
$108.88
$108.88 - $108.88
$108.88
Save 20% Save %
Save 20% Save %
$36.00
$36.00 - $36.00
$36.00
$28.81
$28.81 - $28.81
$28.81

BPRATV Valve Cotters Honda Sportrax 400EX XR400R TRX400X 14781-HA0-770 1996-2014

BPRATV
In stock

Honda OEM, 14781-HA0-770, XC110, 519-CVV2220C, Secure your Honda's valvetrain with BPRATV's Valve Keeper Cotters Set of 8! Direct OEM replacement f...

View full details
$36.00
$36.00 - $36.00
$36.00
$28.81
$28.81 - $28.81
$28.81
Save 20% Save %
Save 20% Save %
$36.00
$36.00 - $36.00
$36.00
$28.81
$28.81 - $28.81
$28.81

TRX400EX 400X XR400R Valve Keeper Cotters Set Replaces Honda OEM # 14781-HA0-770

BPRATV
In stock

Honda OEM, 14781-HA0-770, XC110, 519-CVV2220C, Secure your Honda's valvetrain with BPRATV's Valve Keeper Cotters Set of 8! Direct OEM replacement f...

View full details
$36.00
$36.00 - $36.00
$36.00
$28.81
$28.81 - $28.81
$28.81
Save 20% Save %
Save 20% Save %
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19

Honda TRX400EX 400EX 400X XR400 Valve Keeper Cotters Kibblewhite RED Viton Seals

Kibblewhite Precision
In stock

Honda OEM, 14781-HA0-770, 12209-422-005, 12209-KL4-005, 71016-4,14781-HA0-770, XC110, 519-CVV2220C, Secure your Honda's valvetrain with BPRATV's Va...

View full details
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19
Save 20% Save %
Save 20% Save %
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19

Honda TRX400EX 400X XR400R Valve Keepers KPMI Viton Seals OEM #14781-HA0-770 NEW

Kibblewhite Precision
In stock

Honda OEM, 14781-HA0-770, 12209-422-005, 12209-KL4-005, 71016-4,14781-HA0-770, XC110, 519-CVV2220C, Secure your Honda's valvetrain with BPRATV's Va...

View full details
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19
Save 20% Save %
Save 20% Save %
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19

Honda TRX400EX 400X XR400 Valve Keepers Cotters with Kibblewhite Red Viton Seals

Kibblewhite Precision
In stock

Secure your Honda's valvetrain with this Complete Kit! Includes 8 Valve Keepers (14781-HA0-770) & 4 Kibblewhite RED Viton Seals (12209-422-005,...

View full details
$53.99
$53.99 - $53.99
$53.99
$43.19
$43.19 - $43.19
$43.19
Save 20% 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