Mitsubishi OEM Axle Boot Repair Kit Outer LH/RH for Evo X Select::for Cotter-Pin Axle 2008-2010 (3817A134) The higher the engine speed

The higher the engine speed the bigger the power loss due to internal engine friction

ARP bolts are cold forged to ensure molecular integrity

Oil Drain Plug

Better flow at extremely cold temperatures compared to 5W30 and 10W30

Mitsubishi OEM Axle Boot Repair Kit Outer LH/RH for Evo X Select::for Cotter-Pin Axle 2008-2010 (3817A134) The higher the engine speedGenuine OEM Mitsubishi axle outer boot repair kits fit both the left and right axles, front and rear. Please note in 2010, the axle style changed and so the boot kits will vary. The earlier models (2008 2010) have a cotter pin style axle and the later 2010 2015 axles are a solid style. Please double check the build dates to confirm. Vehicle Fitment: 2008 2015 Evolution X Includes: Purchase includes one boot kit for one axle. 3817A134 is pictured. Part