TRX 400EX 400X Top End Rebuild Hotcams Valve Springs Complete Stock Cylinder Kit Maverick 1000R Aftermarket water pump

Aftermarket water pump

Fits all Ranger XP 900 years

Once you have it and compare it to your old cylinder you will see just how improved the design is

Valve job to cylinder head (Head porting available for more $$)

90031-MEB-670

TRX 400EX 400X Top End Rebuild Hotcams Valve Springs Complete Stock Cylinder Kit Maverick 1000R Aftermarket water pump4606M08500,C7826,1007 1,30 3111,12100 KCY 670, 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 670, 13111 KCY 670, 12251 HN1 003, 12209 KL4 005, C7825, 808894, 822278, 4040, 4606M08700, C7826, H0402027S, 4606M08800, 4667M08900, 808829, M2033, 8604DA BPRATV's Honda 400EX Complete 85mm 400cc Stock Top End Rebuild Kit With Kibblewhite Spring Kit, Cylinder,