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Traxxas Gearbox Halves L&R Grey (Traxxas 3691A | TRA3691A)

Model: Traxxas 3691A
Dist. #: TRA3691A   SKU: TRA3691A

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South Jordan, UT
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Price:  $8.49

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Updated on Jan 12, 2026 08:53:49 AM

Gearbox Lt/Rt w/Idler Gear Shaft Gray...
This is a Left and Right Gearbox half with Idler Shaft for the
Traxxas Stampede and Traxxas Rustler.

FEATURES:
Gray plastic construction
Steel idler shaft

CONSISTS OF:
One gearbox
One idler shaft

REMARKS:
This part fit the requirement and XL variation of both the Stampede
and Rustler.

This item compliments the above gone over item.

5 X 11 X 4Mm Ball Bearing (2) Blue Rubber Shield R Evo

This is a 2 pack of 5X11mm Ball Bearings for the Traxxas Revo.

FEATURES:
Metal bearing construction
Blue rubber dirt guards

CONSISTS OF:
(2) 5X11mm ball bearings, Part #5116

SPECS:
Inside diameter: 3/16" (5mm)
Outdoors diameter: 7/16" (11mm)
Width: 5/32" (4mm)

Lots of others have actually gotten this item in addition to the item that you are currently checking out.

Teflon Washers 5 X 8Mm (20)

These are Replacement Washers from Traxxas.

FEATURES:
Black plastic construction.
Used on the axles and in the transmission.

INCLUDES:
(20) Washers

SPECS:
Size: 5x8mm
Thickness: 0.5mm

Right here is another item that compliments the item being gone over.

Planetary Gear Diff W/Steel Ring Gear Slash/Bandit /Stampe

This is the Total Planetary Gear Differential With Steel Ring Gear
for the Traxxas Outlaw, Stampede and Rustler.

FEATURES:
Metal equipment shafts
Metal and plastic primary differential

CONSISTS OF:
Main differential with steel ring equipment
Planetary gears and shafts
Sun gears and shafts
Silicone grease

REQUIRES:
Installation on the car

REMARKS:
For primary differential w/ steel ring - TRAC6380
Planet equipment shafts - TRAC6382
Silicon grease _- TRAC6037

This item compliments the main item below.

Shaft Slipper Clutch

This is a Slipper Clutch Shaft for the Traxxas Rustler XL
and Stampede XL.

FEATURES:
Steel construction
_
Roll pin pre-installed

CONSISTS OF:
One slipper clutch set

SPECS:
Length: 1.98" (50mm)
Diameter: .21" ( 5mm)

REMARKS:
This part will fit both the requirement and XL variation of the Rustler
or Stampede.

The listed below item likewise sets actually well with the item being gone over.

Drive Shaft Assembly Rear Heavy Duty Stampede 4X4

This is the Strong Driveshaft Assembly for the Slash 4x4 from Traxxas

FEATURES:
Black plastic and steel construction

CONSISTS OF:
Rear driveshaft assembly
Screw pin

REQUIRES:
Installation on car

This is a wonderful addition to the item currently being gone over.

Steel Top Drive Gear 22T

This is the 22 tooth, hardened steel leading drive equipment that fits numerous Traxxas
vehicles. .
Consists of: 1 equipment only

You will certainly enjoy this item if you have the item previously mentioned.

30T Idler Gear Steel

This is the optional Steel Idler Gear for many Traxxas Vehicles.

FEATURES:
Steel construction

CONSISTS OF:
One steel 30T idler equipment

REQUIRES:
Installation on car

Want another fantastic item to compliment the above pointed out item?

Stub Axle Pins (4)

These are replacement stub axle pins for the Nitro Buggy, Nitro Street, TRX-3,
Rad 2, TRX-1, Hawk 2, and Blue Eagle LS II. These pins slide through the axle
and hold the wheel to the axle.

INCLUDES:
4- stub axle pins

WAJ
1/30/94

This is a wonderful addition to the item currently being gone over.

Dust Cover/ Rubber Plug

This is a Dust Cover and Rubber Plug
for the Traxxas Rustler/Stampede

FEATURES:
Made from black molded nylon
For the Traxxas Rustler/Stampede

CONSISTS OF:
Dust cover for the Traxxa Rustler
3 x 6 mm round head coarse thread screws (to mount dust cover)
Rubber Plug

Specifications: 3" (77mm)
Suitable with Traxxas Telemetry

Frequently Bought Together

Traxxas Gearbox Halves L&R Grey
+
Traxxas 5 X 11 X 4Mm Ball Bearing (2) Blue Rubber Shield R Evo
+
Traxxas Shaft Slipper Clutch
This Item: Traxxas Gearbox Halves L&R Grey
$8.49
Traxxas 5 X 11 X 4Mm Ball Bearing (2) Blue Rubber Shield R Evo
$4.49
Traxxas Shaft Slipper Clutch
$3.99

Total Price: $16.97

Add All Three To Cart

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