3Racing CRA-132 8T Spiral Gear for Crawler Ex Real - Trail Tough [CRA-132]

3RACING Crawler Ex Real 8T x 0.9mm Spiral Gear - CRA-132

Price:

AUD$7.64

Brand:

3Racing

Model:

CRA-132

Condition:

Brand New

Quantity:

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Description
FAQ

Upgrade to Helical Drive Smoothness

The 3Racing CRA-132 spiral gear fits the Crawler Ex Real family and combines an 8-tooth count with a 0.9mm face for dependable torque handoff. It is engineered to keep engagement consistent on uneven tracks.

Main Benefits for Trail Use

Durable Construction: Made to withstand repeated impacts and side loads encountered while crawling.
Smooth Operation: Spiral tooth form lowers shock and supports steady gear contact.
Perfect Fit: Specifically sized to pair with Crawler Ex Real components for minimal setup fuss.

Will this change my gear ratio?

No, the tooth count defines the ratio. Since this is an 8T gear, it maintains the designed ratio while improving mesh quality and durability.

Is any shim work needed after installation?

Some models require minor shimming to set backlash correctly. Fit the gear, check mesh, then add thin shims if you detect excess play.

Can I run this gear with steel pinions?

Yes, it works with steel pinions. Use appropriate lubrication to protect both mating surfaces and monitor wear during break in.