Kyosho MP9 RC Upper Arm Set - IF428B 1/10 Truck keeping your chassis protected during

keeping your chassis protected during hard runs

this decal sheet lets you restore a worn body to a fresh

If your Ultima SC is showing signs of differential slip or unusual drivetrain noise

10x14mm dimensions are sized specifically for the differential assembly of the 22X-4

Kyosho MP9 RC Upper Arm Set - IF428B 1/10 Truck keeping your chassis protected duringThe Kyosho IF428B MP9 Upper Arm Set is a direct fit spare for the Kyosho MP9 nitro buggy, replacing worn or damaged upper suspension arms to restore correct suspension geometry. The MP9 is a demanding competition platform, and keeping the upper arms in good shape is essential for consistent handling on the track. Part number KYOIF428B is the correct OEM reference to confirm fitment before ordering. Key Features OEM Kyosho replacement part manufactured