Arrowmax AM-348019 48P 19T 7075 Hard Pinion Gear Lightweight Strength Pinion  [AM-348019]

Arrowmax AM-348019 Pinion Gear 48P 19T 7075 Hard
Price:
NZD$8.94
Brand:
Arrowmax
Model:
AM-348019
Condition:
Brand New
Write a review

Precision 19T Pinion Built from 7075 Aluminium

For modelers after consistent drivetrain parts, the Arrowmax AM-348019 pinion delivers tight tolerances and durable construction. The 7075 aluminium core helps the pinion stand up to aggressive running while keeping rotating mass low.

Why 7075 Aluminium Matters

7075 aluminium is chosen for its high tensile strength and fatigue resistance. That makes it a practical choice where durability under high-RPM use is important, without significantly raising weight.

Perfect Match for 48 Pitch Gearing

The 19-tooth tooth count is tailored to 48 pitch systems, allowing easy replacement in many on-road and off-road motor setups. It plugs into common configurations and keeps gear ratios predictable.

Installation and Upkeep Advice

Get the best life from the Arrowmax pinion by lining up the mesh correctly and checking set screws after a short run. Remove any debris that could score teeth and use compatible lubricants sparingly to avoid attracting grit.

Does this pinion suit brushless motors?

Yes, the Arrowmax AM-348019 works with both brushed and brushless setups that accept 48 pitch pinions. Ensure the shaft size and set screw arrangement match your motor.

How often should I inspect the gear?

Check gear mesh and teeth after the first few sessions and then during routine maintenance. Early checks catch alignment issues before they cause damage.

Are set screws included or required?

Most installations use set screws on the motor shaft; confirm whether your motor needs a grub screw or clamp-style pinion. Use threadlocker sparingly if recommended for your setup.

Copyright © 2008-2025 rcjaz.co.nz All rights reserved