Arrowmax AM-348045 48P 45T Precision Pinion 7075  [AM-348045]

Arrowmax AM-348045 Pinion Gear 48P 45T 7075 Hard
Price:
NZD$10.72
Brand:
Arrowmax
Model:
AM-348045
GTIN:
4895175914124
Condition:
Brand New
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Refine Your Gear Mesh with Arrowmax AM-348045

The Arrowmax AM-348045 pinion is a practical choice for tuners wanting neater gear engagement. Machined from 7075 aluminium, the 48-pitch, 45-tooth unit gives a good mix of strength and accurate tooth spacing for smoother power delivery.

Strength without Excess Weight

This 7075 aluminium pinion provides toughness for frequent running while keeping mass low so the motor can accelerate responsively. The consistent tooth profile helps reduce slop in the drivetrain.

Works with Multiple Setups

Whether you are chasing acceleration or extending run times, the 48P 45T layout fits a range of spur sizes and allows straightforward ratio adjustments for different track surfaces.

Can I use this on both on-road and off-road cars?

Yes, the 48P 45T pinion works for many on-road and off-road models that accept 48-pitch gears, though you should confirm shaft fit and clearance for each chassis.

Is the bore finished for set screws?

The bore is machined to standard dimensions and designed to accept common set screw arrangements; verify compatibility with your motor shaft before tightening fully.

Should I lubricate the gear?

A light application of gear-safe grease on the spur gear helps reduce wear and noise, but avoid heavy coatings on the pinion that could attract dirt.

How do I check for correct mesh under load?

With the car elevated, run the motor slowly and watch tooth contact. There should be full engagement across the face with a small amount of play at the tips.

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