GPM MQM061TS 40Cr 61T 0.5 Mod Spur Gear for 1/16 ARRMA  [MQM061TS]

ARRMA QUAKE GROM MONSTER TRUCK 40cr Carbon Steel Spur Gear 0.5 Module 61 Tooth - GPM MQM061TS
Price:
CAD$19.20
Brand:
GPM
Model:
MQM061TS
GTIN:
4894538411652
Condition:
Brand New
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Replacement 61T spur for 1/16 ARRMA Grom trucks

Manufactured from 40Cr carbon steel, this 0.5 module 61-tooth spur is sized for 1/16 scale ARRMA Quake Grom and Gorgon Grom 4x4 brushed monster trucks. It is a direct swap for the factory 61T large spur (referenced part ARA-2592) and is intended for routine maintenance, replacing worn gears, or changing gear ratio for tuning.

Installation notes: pair this spur with a 0.5-module pinion, set gear mesh and backlash carefully before running, and inspect bearings and differentials while the gearbox is open. A thin coat of gear grease on the spur face and correct shimming will help reduce noise and prolong component life.

Packing includes

  • Spur Gear 0.5 module 61 tooth - 1pcs

Original Name / Part No:

ARA-2592

Compatible Models

  • ARRMA 1/16 QUAKE GROM 4X4 RTR Brushed Monster Truck-ARA2137
  • ARRMA 1/16 GORGON GROM 4X4 RTR Brushed Monster Truck-ARA2130

Which ARRMA trucks accept this 61T spur?

This 61T spur fits the ARRMA 1/16 Quake Grom (ARA2137) and Gorgon Grom (ARA2130) 4x4 RTR brushed monster trucks as listed in the compatible models box above.

What pinion specification should I use?

Use a 0.5-module pinion to match the spur. Select tooth count based on desired final drive ratio, then set mesh shims to achieve correct engagement before test running.

How do I maintain the spur for long life?

Check teeth for nicks or wear, keep a light film of gear grease on the contact area, and inspect gearbox bearings and diffs when changing the spur to ensure smooth drivetrain operation.

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