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PowerHobby  |  SKU: KYOUM737

Kyosho UM737 SP Idler Gear (40T/RB6.6/LD)

Regular price $6.99
Shipping calculated at checkout.



Description

Kyosho UM737 SP Idler Gear (40T/RB6.6/LD)

The Kyosho UM737 is an SP idler gear featuring 40 teeth, designed for the RB6.6 LD platform. Idler gears help transfer rotation between drivetrain components, and a genuine Kyosho replacement helps keep gear mesh and durability consistent with factory specifications.

  • Genuine Kyosho part, SKU UM737
  • SP idler gear, 40 teeth
  • Designed for the RB6.6 LD platform