Use tool # JM-1110 to order the correct pinion gear.
Blue = Pinion Gear Size 1.4721 – 1.4729
* Replaces OEM # 24044-78
* Suggested Additional Purchase # SS33-4244 Pinion Gear Nut
Tech Tips:
Choosing the right size pinion gear to match the cam gear is very important for a quiet, long running engine. If too much gear lash is present, you will hear a clicking noise (sounding like bad lifters), which is the cam gear falling back on the pinion gear as one valve opens and another closes.
