TRAXXAS TRX4 Trail Crawler Brass Adjustable Front C Hub 28pcs by GPM TRX4019AX  [TRX4019AX]

TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX
Price:
USD$41.90
Brand:
GPM
Model:
TRX4019AX
GTIN:
4894538345360
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alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX"
alt="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX" title="TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX"

Front C-Hub Upgrade

This 28pcs brass front C-hub kit by GPM is an aftermarket replacement set designed for TRAXXAS TRX4 scale trail crawlers. It positions between the front gearbox and front knuckle arms to join the steering assembly, and provides a platform to alter damper height and tilt for setup tuning. The set replaces the original linkage mounting points and includes hardware intended to improve durability and allow adjustable damper locations.

Key functional elements include solid brass C-hubs used as structural and ballast elements, stainless steel king pins replacing the stock plastic pins for steadier pivot action, and a selection of collars and screw lengths to change damper clearance and mounting height. The kit also supplies a range of round and flat head screws to fit different collar stacks so you can tune damper angle and tie-rod installation without fabricating new parts.

Installation notes: the assembly sits between the front gearbox and knuckle arms and requires replacing the original pins and screws. For tie-rod routing the kit uses 3x18 round head screws (2 pcs) to attach tie rods where the original assembly tied into the damper; damper mounting screws vary by collar stack — without collar use 3x14, with 1 collar use 3x16, with 2 collars use 3x18, with 3 collars use 3x20 — allowing stepped changes to damper height and angle. Each brass hub can serve as an external weight of about 49g per piece, affecting front-end balance when installed.

Packing includes

  • C-Hub - 2pcs
  • King Pin - 4pcs
  • Stainless Steel Flat Head Screws 2.5x10 - 6pcs
  • Stainless Steel Round Head Screws 3x14 - 2pcs
  • Stainless Steel Round Head Screws 3x16 - 2pcs
  • Stainless Steel Round Head Screws 3x18 - 4pcs
  • Stainless Steel Round Head Screws 3x20 - 2pcs
  • Aluminum Collar 3x6x2 - 6pcs

Compatible Models

  • TRAXXAS-1/10 TRX4 DEFENDER TRAIL CRAWLER
  • TRAXXAS-1/10 TRX4 TACTICAL UNIT-82066-4
  • TRAXXAS-1/10 TRX4 FORD BRONCO 82046-4
  • TRAXXAS-1/10 TRX-4 BLAZER 82076-4
  • TRAXXAS-1/10 TRX-4 MERCEDES-BENZ G500
  • TRAXXAS-1/10 TRX-6 MERCEDES-BENZ-88096-4

For TRX4 builders seeking a heavier, more durable front mount with adjustable damper positions, this GPM brass C-hub kit provides direct replacement hardware and configurable collar/screw stacks to refine front-end geometry and feel.

What parts are included in the kit?

The kit includes 2 C-hubs, 4 king pins, assorted stainless screws in sizes listed, and 6 aluminum collars, totaling 28 pcs.

How do I change damper height with this kit?

Use different collar stacks and matching screw lengths: no collar uses 3x14, 1 collar uses 3x16, 2 collars use 3x18, 3 collars use 3x20 to step damper height and angle.

Will these replace the factory plastic pins?

Yes, the kit provides stainless steel king pins intended to replace original plastic pins for a firmer, more durable pivot.

Which TRX4 models are compatible?

Refer to the Compatible Models list above; the kit is listed for multiple TRAXXAS TRX4/TRX-4/TRX-6 variants as provided.

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