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SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

Honda TRX400EX 400X 87mm Rebuild Kit Top Bottom Big Bore Motor Engine Assembly

by BPRATV
Save 10% Save 10%
Original price $1,222.21
Original price $1,222.21 - Original price $1,222.21
Original price $1,222.21
Current price $1,099.99
$1,099.99 - $1,099.99
Current price $1,099.99

12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12251-HN1-003, 12209-KL4-005, 4040, 4606M08700, 808829, 808894, 822278, C7825, C7826, H0402027S

WORKS ON ALL 2005+ HONDA 400EX AND 400X MODELS

Aftermarket 87mm big bore cylinder

87mm big bore Wiseco, JE, or CP, or Wossner forged piston*

Nitrite coated piston rings

Chrome wristpin

Circlips

Hotrods OEM replacement crankshaft with rod

Main bearings

Crank balancer bearings

Transmission bearings

Complete gasket kit

MLS head gasket

Oil seal kit

Valve stem seals

Clutch kit

Timing chain

NGK spark plug

K&N oil filter

Maxlock head stud kit - LIFETIME WARRANTY*

All parts are brand new

1 year warranty*

BPRATV - The Best Parts. The Best Performance. The Best Price.
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