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Traxxas 16T Pinion Gear 32P (Traxxas 3946 | TRA3946)

Model: Traxxas 3946
Dist. #: TRA3946   SKU: TRA3946

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Price:  $3.29

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Updated on Sep 26, 2025 10:18:14 AM

Pinion Gear 32P 16T E-Maxx...
This is a 16 Tooth 32 Pitch Pinion Gear for the Traxxas E-Maxx Truck.
This is the gear which is connected directly to the motor.

FEATURES:
Machined Steel
Developed for a 3mm shaft

INCLUDES:
One 16 tooth Pinion Gear
One 3 x 4mm Set Screw

NEEDS:
Assembly onto an E-Maxx truck.
1.5mm hex wrench to tighten up set screw.

COMMENTS:
This gear is only one of 2 which are used on the E-Maxx dual motor
    set-up.

The below product likewise pairs really well with the product being talked about.

54T 0.8 P Spur Gear

This is the 54 Tooth Spur Gear
for the Traxxas Nitro Jato Stadium Truck.

FEATURES:
Nylon building
Black in color
.8 Module pitch

INCLUDES:
One 54T 0.8 Pitch Spur Gear

NEEDS:
Assembly onto vehicle

This product is frequently bought with the above discussed product.

15T Pinion Gear 32P

This is a 15 Tooth 32 Pitch Pinion Gear for the Traxxas E-Maxx Truck.
This is the gear which is connected directly to the motor.

FEATURES:
Machined Steel
Developed for a 3mm shaft

INCLUDES:
One 15 tooth Pinion Gear
One 3 x 4mm Set Screw

NEEDS:
Assembly onto an E-Maxx truck.
1.5mm hex wrench to tighten up set screw.

COMMENTS:
This gear is only one of 2 which are used on the E-Maxx dual motor
    set-up.

Regularly bought with the product that you are currently reviewing.

17T Pinion Gear 32P

This is a 17 Tooth 32 Pitch Pinion Gear for the Traxxas E-Maxx Truck.
This is the gear which is connected directly to the motor.

FEATURES:
Machined Steel
Developed for a 3mm shaft

INCLUDES:
One 17 tooth Pinion Gear
One 3 x 4mm Set Screw

NEEDS:
Assembly onto an E-Maxx truck.
1.5mm hex wrench to tighten up set screw.

COMMENTS:
This gear is only one of 2 which are used on the E-Maxx dual motor
    set-up.

This is a superb addition to the product currently being talked about.

18T Pinion Gear 32P

This is a 18 Tooth 32 Pitch Pinion Gear for the Traxxas E-Maxx Truck.
This is the gear which is connected directly to the motor.

FEATURES:
Machined Steel
Developed for a 3mm shaft

INCLUDES:
One 18 tooth Pinion Gear
One 3 x 4mm Set Screw

NEEDS:
Assembly onto an E-Maxx truck.
1.5mm hex wrench to tighten up set screw.

COMMENTS:
This gear is only one of 2 which are used on the E-Maxx dual motor
    set-up.

Here is one more product that compliments the product being talked about.

Extended Fr/Re Body Mnts Slash 4x4

This is the optional Pro-Line Extended Body Mount Package for the
1/10 scale Traxxas Slash 4x4 Short Course Trucks.

FEATURES:
Adjustable front and rear body installs enable a wide variety of bodies
    to be used including rally vehicle bodies
Constructed of nylon, black in color
Screw-on body install system eliminates metal clips

INCLUDES:
Front and Rear Body Installs and Publishes with Installing Hardware

This product compliments the main item below.



This is the Sidewinder SCT ESC and 3800kV Motor Combo from Castle Creations.

FEATURES:
Ideal for 2WD or 4WD short course racing or backyard bashing
Neu-Castle 4 pole 1410 1Y motor has 50% more torque than Castle's
    CM36 series
Sidewinder SCT has 40% higher power handling than previous
    Sidewinder 1/10 scale ESC
Castle Link suitable (Field Link Portable Developer Car Card
    (CSEM6300) required, not included)
Proportional brake with reverse lockout
Water resistant*

INCLUDES:
Castle Creations Sidewinder SCT ESC, 4mm Bullet Motor Connectors and
    Neu-Castle 4 pole 1410 1Y Brushless Motor, Directions

NEEDS:
Battery adapter of modeler's option

SPECS:
ESC
Input Voltage: Optimum 2S LiPo
Brake: Proportional
Reversible: Yes, with lockout
Width: 1.48" (37.5mm)
Length: 1.93" (49mm)
Height: 1.18" (30mm)
Weight: 2.29oz (65g) without battery adapter
    Motor:
Pole Count: 4
Stator Lamination Thickness: 0.0078" .2mm
Bearings: CNC ranked Japanese bearings
Dimensions: 1.4 x 2.1" (36 x 53mm)
Shaft Diameter: 1/8" (3.2mm)

COMMENTS:
*Not planned for operation while immersed in liquid. If device is
    operated in damp conditions, wash with fresh water to remove dirt
    or corrosives, then fully dry unit.
Maximum suggested vehicle weight is 6.5pounds (2.95kg)

Frequently Bought Together

Traxxas 16T Pinion Gear 32P
+
Traxxas 54T 0.8 P Spur Gear
+
Traxxas Spur Gear, 50T (0.8 Metric Pitch, Compatible With 32P)
This Item: Traxxas 16T Pinion Gear 32P
$3.29
Traxxas 54T 0.8 P Spur Gear
$3.99
Traxxas Spur Gear, 50T (0.8 Metric Pitch, Compatible With 32P)
$3.99

Total Price: $11.27

Add All Three To Cart

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