GPM MQM061TS 40Cr 61T 0.5 Mod Precision 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:
USD$13.90
Brand:
GPM
Model:
MQM061TS
GTIN:
4894538411652
Condition:
Brand New
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Precision 61-tooth 0.5-mod spur for ARRMA 1/16 Groms

Engineered from 40Cr carbon steel, this 0.5-module 61-tooth spur is sized for 1/16 ARRMA Quake Grom and Gorgon Grom 4x4 brushed monster trucks. It serves as a direct replacement for the factory 61T large spur (part ARA-2592) and is intended for routine service, worn part replacement, or measured gear ratio adjustments.

Installation notes: pair the spur with a 0.5-module pinion, confirm precise gear mesh and acceptable backlash before operation, and inspect bearings and differential internals while the gearbox is accessible. Use a light application of gear grease on the spur contact face and correct shim placement to minimise noise and maximise service 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
Use a pinion with 0.5-module tooth profile to match this spur. Choose tooth count to achieve desired gear ratio, then set mesh shims to achieve consistent tooth contact across rotation.
Install pinion and spur, use shims or a feeler to set minimal backlash, rotate the drivetrain slowly to confirm even engagement, and tighten fasteners while holding proper mesh.
Check all gear teeth for wear or damage, inspect bearings and differential gears, clean mating surfaces, and apply a light film of gear grease before reassembly to ensure reliable performance.