Traxxas Halves with Idler Gear Shaft RC Gearbox - 3691A

The Traxxas 3691A gearbox halves (left and right) with idler gear shaft are direct-fit replacement internal drivetrain components for a range of Traxxas electric RC vehicles. Part number TRX3691A, this grey gearbox housing set is a genuine Traxxas spare part designed to restore a damaged or worn gearbox to factory specification. If your gearbox casing has cracked after a hard bash or stripped through heavy use, this is the correct replacement part to get your Traxxas RC car back on track without guesswork.

Key Features

• Includes both left and right gearbox halves, supplied together as a matched pair for a complete housing replacement
• Idler gear shaft is included, covering one of the small components most commonly lost or damaged during a gearbox strip-down
• Moulded in grey, matching the original factory fitment across the compatible model range
• Genuine Traxxas replacement part, designed to the same tolerances as the original component
• Compatible across multiple Traxxas model numbers — check the Compatible With list below to confirm fitment before ordering

Compatible With

• Traxxas 24254-8
• Traxxas 36234-8
• Traxxas 36254-8
• Traxxas 36334-4
• Traxxas 36354-4
• Traxxas 37254-8
• Traxxas 37354-4
• Traxxas 58214-4
• Traxxas 58234-8
• Traxxas 58334-4
• Traxxas MONSTER04

What's Included

• Left gearbox half (grey)
• Right gearbox half (grey)
• Idler gear shaft