Arrowmax AM-348027 48P 27T 7075 Hard Pinion Gear - Street and Track  [AM-348027]

Arrowmax AM-348027 Pinion Gear 48P 27T 7075 Hard
Price:
CAD$7.16
Brand:
Arrowmax
Model:
AM-348027
Condition:
Brand New
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Stiffen Your RC Drivetrain with a Tough Pinion

The Arrowmax AM-348027 pinion gear is a sensible choice for RC hobbyists replacing worn parts or tuning gear ratios. Its 48-pitch, 27-tooth layout fits many setups and the 7075 aluminum construction balances strength with low weight for consistent service life.

Practical Benefits of the 48P 27T Arrowmax Pinion

Made from hard 7075 aluminum, this pinion resists deformation and helps reduce tooth wear during spirited runs. It integrates well into typical 48P transmissions and is a good option when you want solid, predictable gear engagement without adding excess mass.

Simple Installation and Mesh Advice

Check the mesh carefully when fitting the Arrowmax 48P 27T pinion; a slight motor repositioning can deliver correct tooth contact. Regular inspections and keeping debris out of the gear train will help the pinion last longer under demanding use.

Will this gear fit my 48P gearbox?

If your car uses a 48-pitch pinion the Arrowmax AM-348027 should mesh correctly, but confirm the shaft diameter and motor mount clearance before buying.

How should I set the gear mesh for best life?

Start with a small gap, slowly tighten until the gear faces lightly contact, then back off to the recommended clearance. Test under power and recheck after a short run.

Is any special maintenance needed for 7075 aluminum gears?

Clean grit and old lubricant from the teeth and inspect for burrs after heavy use. 7075 is hard but can still show wear if contaminated or misaligned.

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