OEM Honda Grom 125 Intake Rocker Shaft - (2014-2020) #5

Genuine Honda intake rocker arm shaft for the 2014-2020 Grom 125 (MSX125). This is the hardened pin (#5 on the camshaft/valve diagram) that the intake rocker arm pivots on. Every time the cam opens your intake valve, the arm swings on this shaft — so it wears right alongside the arm, and a grooved or scored shaft means play, ticking, and valve lash that won't stay put.

Any time you're replacing the intake rocker arm, this is the part you replace with it. Doing it as a pair restores the pivot to factory clearance instead of dropping a fresh arm onto a worn shaft. Genuine Honda, drops right in.

Genuine Honda part# 14451-KTC-900. Sold individually.