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Traxxas Pivot Ball Caps & Dust Boots (Traxxas 5378X | TRA5378X)

Top Seller

Model: Traxxas 5378X
Dist. #: TRA5378X   SKU: TRA5378X

Customer Reviews: Rated 5.0 stars 5 of 5 (1 Review)

Shipping: In Stock For Shipping
Store Pickup:

South Jordan, UT
Available Now!

Price:  $7.19

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Updated on Jan 8, 2026 04:13:13 AM

Pivot Ball Caps (4) Dust Boots Rubber (4)...
This is the replacement Pivot Ball and Dust Cap Boot Set
    for the Traxxas Revo, E-Revo and T-Maxx 3.3 vehicles.

FEATURES:
Nylon and Rubber Building and construction
Blue and Black in Color

INCLUDES:
Four Blue Rubber Pivot Ball Boots
Four Black Dust Boot Retainer
Four Blue Notched Dust Boot Retainer
Four Blue Rubber Boot Plugs
Four nylon Pivot Ball Retainers
Guideline sheet

NEEDS:
Two bundles needed to finish truck

This thing compliments the above discussed thing.

Axle Carriers Use Larger 6 X 1

These are the Optional Axle Carriers L & R for
use on the Traxxas Revo series.

FEATURES:
Nylon Building and construction
Black in Color
Enables Oversized Bearing utilize

INCLUDES:
One Left Axle Provider
One Right Axle Provider
Four Dust Boot Retainers
Two Bearing Spacers

NEEDS:
Installation

Want an additional terrific thing to match the above pointed out thing?

Driveshaft Boots (2) Revo

These are the replacement Drive Shaft Boots for
the Traxxas Nitro Revo Monster Truck.

FEATURES:
Rubber Building and construction
Blue in Color

INCLUDES:
Two Blue Rubber Driveshaft Boots

NEEDS:
Assembly onto Automobile

This thing compliments the main item below.

12 X 18 X 4Mm Ball Bearing (2) Blue Rubber Sheild Revo

    These are the replacement Wheel Hub Ball Bearings for
the Traxxas Nitro Revo Monster Truck.

FEATURES:
Stainless-steel Building and construction
Blue Rubber Sealed

INCLUDES:
Two 12mm x 18mm Blue Sealed Stainless Wheel Hub Bearings

NEEDS:
Assembly onto Automobile

SPECS:
Outer Diameter: 18mm (0.70")
Inner Diameter: 12mm (0.47")
Density: 4mm (0.15")

REMARKS:
These are for the Inside of the Wheel Hubs, the Truck Needs
Four Total of these Bearings.

Want an additional terrific thing to match the above pointed out thing?

Bbs Blue Rubber Sealed 6 X 13M

This is a set of Traxxas 6x13x5mm Ball Bearings
for use on the E-Revo

FEATURES:
Stainless-steel bearing building and construction
Blue rubber dirt guards

INCLUDES:
(2) 6x13x5mm ball bearings Part #5180

SPECS:
Inside diameter: 6mm (0.24")
Outside diameter: 13mm (0.51")
Width: 5mm (0.20")

Often purchased with the thing that you are currently reviewing.

Driveshaft Assembly (1)

This is the Driveshaft Assembly for the Traxxas Revo 3.3.
and the T-Maxx 3.3.

FEATURES:
Fully put together
Plastic telescoping driveshaft with steel universals
Blue rubber boot guards telescoping areas from dirt
Connects to the differential with one screw pin
Functions on the front or rear, right or left of vehicle

INCLUDES:
#5458X Yoke, TRAC9798
#5145 Screw Pin, TRAC5145
#5450 Halfshaft, TRAC7450
#5452 U Joint, TRAC7452
#5459 Rubber Boot, TRAC7459
Guideline sheet

NEEDS:
Installing on chassis

This is a superb addition to the thing currently being discussed.

Pivot Balls W/Cap

These are the Pivot Balls and Pivot Ball Cap Bushings for the
Traxxas T-Maxx and E-Maxx 4WD Radio Control Monster Trucks.
Two of these pivot balls fit into the axle providers at each wheel
    The pivot ball cap bushings fit in between the pivot balls
and the aluminum caps.

FEATURES:
Changes stock pivot balls and pivot ball cap bushings.
Pivot balls are made from steel, pivot ball cap bushings are made from
    plastic.

INCLUDES:
Four pivot balls.
Four pivot ball cap bushings

NEEDS:
Threading the pivot balls through the axle providers and into the
    suspension arms. Positioning pivot ball cap bushings in between the pivot
    balls and aluminum caps.

Frequently Bought Together

Traxxas Pivot Ball Caps & Dust Boots
+
Traxxas Driveshaft Boots (2) Revo
+
Traxxas Axle Carriers Use Larger 6 X 1
This Item: Traxxas Pivot Ball Caps & Dust Boots
$7.19
Traxxas Driveshaft Boots (2) Revo
$3.49
Traxxas Axle Carriers Use Larger 6 X 1
$10.49

Total Price: $21.17

Add All Three To Cart
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Rated 5 stars Perfect Fit!
By Anthony F on June 19, 2017   Verified Purchase

Perfect Fit! Tightens everything up and keeps the dirt out of my pillow balls.

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