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TRX-3691A Traxxas Gearbox Halves, Left & Right, Gray, with Idler Gear Shaft
SKU 3691A
$8.00
Magnum 272 transmission gearbox halves — gray. Does NOT fit Magnum 272R.
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TRX-3691A Traxxas Gearbox Halves, Left & Right, Gray, with Idler Gear Shaft
Product Details
UPC: 020334369154
Brand: TRX - Traxxas
Tags: 3691A, TRA3691A, TRX-3691A, gearbox halves, Magnum 272, Magnum 272 gearbox, idler gear shaft, Traxxas transmission parts, gray gearbox, grey gearbox
About This Part
Replacement left and right gearbox halves for the Traxxas Magnum 272 transmission, in gray. Includes the idler gear shaft.
⚠️ These will NOT fit the Magnum 272R transmission. The 272 and 272R use different housings and are not interchangeable. If your vehicle has been upgraded to the Pro Series Magnum 272R, this part does not apply. Check your parts diagram and vehicle manual to confirm which transmission you have before ordering.
What's Included
- (1×) Left gearbox half, gray
- (1×) Right gearbox half, gray
- (1×) Idler gear shaft
Fitment Note
For the Traxxas Magnum 272 transmission. Consult your vehicle's manual or parts diagram to verify fitment before ordering.
Frequently Asked Questions
- How do I know if I have a Magnum 272 or a Magnum 272R?
- The Magnum 272R is a Pro Series upgrade transmission with a reinforced housing, sealed differential, and all-steel gears — it is a distinctly different unit from the standard Magnum 272. If you purchased the Pro Series Magnum 272R as an upgrade (PN 9495 or 9495A), or your vehicle shipped with one, these gearbox halves will not fit. Check your parts diagram or vehicle manual if you are unsure.
- What's the difference between 3691 and 3691A?
- The 3691 is black and the 3691A is gray. Both fit the same Magnum 272 transmission and include the idler gear shaft — color is the only difference.
- Can I pick up this part in Greeley?
- Yes — JackWagon R/C & Hobbies is located in Greeley, CO. Select In-Store Pickup at checkout.
Reference Numbers
Native PN: 3691A · Retailer PN: TRA3691A · JackWagon SKU: TRX-3691A · UPC: 020334369154
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