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Traxxas Gear, Locking Differential Out (Traxxas 5678 | TRA5678)

Model: Traxxas 5678
Dist. #: TRA5678   SKU: TRA5678

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South Jordan, UT
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Price:  $12.49

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Updated on May 20, 2026 09:09:27 AM

Gear Locking Diff Output 3x12mm Screwpin...
This is the Locking Differential Ouput Gear for usage on the
Traxxas Summit Truck RTR

FUNCTIONS:
Steel construction

INCLUDES:
One Locking Differential Output Gear
One Differential Slider
One 3x12mm Screwpin

NEEDS:
Installation on the vehicle

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Gear Set, Differential

This is the Differential Gear Set for the Traxxas Revo and E-Maxx.

FUNCTIONS:
Steel construction

INCLUDES:
2 Output Gears
2 Spider Gears
Spider Gear Shaft and Diff Provider Support
Guideline Sheet

NEEDS:
Diff lube;
10K weight TRAC5135 50K weight TRAC5137
30K weight TRAC5136 Multi-weight set TRAC9136

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Carrier, Differential (Heavy D

This is the Sturdy Provider Differential for usage on the
Traxxas Summit Truck RTR

FUNCTIONS:
Nylon construction
Black in color

INCLUDES:
One Sturdy Differential Provider
One Front and Back Linkage Arm
One Differential Fork
2 X-Ring Gaskets
One Ring Gear Gasket
2 Bushings
One 6.5x10x0.5mm Washer

NEEDS:
Installation on the vehicle

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Diff Ring Gear / Pinion Gear Revo

This is the Differential Ring Gear and Pinion
for usage with the Traxxas Revo 3.3.

FUNCTIONS:
Direct replacement part

INCLUDES:
One differential ring gear
One pinion gear

NEEDS:
Traxxas Revo 3.3
2.5x8mm cap head screws (TRAC3965)

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Half Shaft Set, Long (Plastic

These are the Long Half Shafts for usage on the
Traxxas Summit Truck RTR

FUNCTIONS:
Plastic construction
Black in color

INCLUDES:
2 Long Half Shaft Sets, internal splined half shafts and external
    half shafts with glued boot

NEEDS:
Installation on the vehicle

SPECIFICATIONS:
Length: 130mm (5")
Size: 17.3mm (0.68")

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20-T Pinion Gear 32 Pitch

This is a Traxxas 20 Tooth Pinion Gear for a 5mm Motor Shaft.

FEATURES:
Silver in color, steel construction

INCLUDES:
20 Tooth Pinion Gear with 4mmx3.5mm Set Screw

NEEDS:
Installation on motor shaft

SPECIFICATIONS:
Outer Size: 15.5mm (0.61")
Inner Size: 5mm (0.20")

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Half Shaft Set, Short (Plastic

These are the Brief Half Shafts for usage on the
Traxxas Summit Truck RTR

FUNCTIONS:
Plastic construction
Black in color

INCLUDES:
2 Brief Half Shaft Sets, internal splined half shafts and external
    half shafts with glued boot

NEEDS:
Installation on the vehicle

SPECIFICATIONS:
Length: 117mm (4.6")
Size: 17.15mm (0.68")

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Housing, Differential (Front &

This is the Housing for the Front and Back Differential on the
Traxxas Summit Truck RTR

FUNCTIONS:
Nylon construction
Black in color

INCLUDES:
One Differential Housing

NEEDS:
Installation on the vehicle

Frequently Bought Together

Traxxas Gear, Locking Differential Out
+
Traxxas Gear Set, Differential
+
Traxxas Carrier, Differential (Heavy D
This Item: Traxxas Gear, Locking Differential Out
$12.49
Traxxas Gear Set, Differential
$14.49
Traxxas Carrier, Differential (Heavy D
$6.49

Total Price: $33.47

Add All Three To Cart

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