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TRX-3955 Traxxas Spur Gear, 40-Tooth (1.0 Metric Pitch)
SKU 3955
$3.00
Replacement/optional spur gear for many Traxxas vehicles using 1.0 Mod gearing
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TRX-3955 Traxxas Spur Gear, 40-Tooth (1.0 Metric Pitch)
Product Details
UPC: 020334395504
Brand: TRX - Traxxas
Tags: 3955, TRA3955, TRX-3955, spur gear, 40 tooth spur gear, 40T spur gear, 1.0 mod spur gear, 1.0 metric pitch spur gear, Traxxas spur gear, nitro spur gear, Revo spur gear, Slayer spur gear
The 40-tooth spur gear in 1.0 Mod (1.0 metric pitch) is an optional tuning part for many Traxxas vehicles using 1.0 Mod gearing. At 40 teeth it's on the larger end of the common 1.0 Mod range — a go-to choice when you want to prioritize low-end pull and acceleration over outright top speed.
What's Included
- (1×) 40-tooth spur gear (1.0 metric pitch / 1.0 Mod)
Fitment Note
Fits many Traxxas vehicles using 1.0 Mod (1.0 metric pitch) gearing. Consult your vehicle's manual or parts diagram to verify fitment before ordering.
Key Features
- 40-tooth count in 1.0 Mod (1.0 metric pitch) — larger tooth count favors torque and acceleration
- Smaller spur gear tooth count = higher speed; larger tooth count = more acceleration
- Direct stock Traxxas replacement — designed and tested for Traxxas drivetrains
- Consult your owner's manual for the full range of compatible spur gears for your specific model
Specs
| Spec | Value |
|---|---|
| Tooth count | 40T |
| Pitch / Module | 1.0 metric pitch (1.0 Mod) |
| Material | Plastic composite |
Frequently Asked Questions
- What vehicles does this fit?
- This gear fits many Traxxas vehicles using 1.0 Mod (1.0 metric pitch) gearing. Consult your vehicle's parts diagram or owner's manual to confirm fitment for your specific model before ordering.
- What's the difference between spur gear tooth counts?
- Fewer teeth on the spur gear increases top speed; more teeth increases torque and acceleration. The right choice depends on your running surface and driving style — your owner's manual will list the available range for your vehicle.
- Is this a replacement or an upgrade?
- Both. It serves as a direct stock replacement for vehicles that ship with a 40-tooth spur as stock, and it's also an optional tuning gear for vehicles where other tooth counts are stock but 40T is within the supported range.
- Can I order online and pick up in Greeley?
- Yes — shop online and ship to your door, or choose in-store pickup at JackWagon R/C & Hobbies in Greeley, CO.
Reference Numbers
Traxxas PN: 3955 · Retailer PN: TRA3955 · JackWagon SKU: TRX-3955
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