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

TRAXXAS TRX4 TRAIL CRAWLER Brass Adjustable Front C Hub - 28pc set - GPM TRX4019AX
Price:
£31.26
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 Retrofit and Ballast

This 28pcs brass front C-hub kit by GPM is an aftermarket replacement tailored for TRAXXAS TRX4 trail crawlers. It installs between the front gearbox and knuckle arms to complete the steering linkage and creates a platform for altering damper mounting height and angle when tuning. The set replaces the original linkage mount points and includes hardware selected to boost durability and permit adjustable damper locations.

Main features include solid brass C-hubs that act as structural supports and added mass, stainless steel king pins to swap in for the stock plastic pins for firmer pivoting, and a variety of collars and screw lengths to change damper clearance and mount position. The package contains round and flat head screws to accommodate different collar stacks so you can refine damper tilt and tie-rod fitting without making new parts.

Installation guidance: the assembly sits between the front gearbox and knuckle arms and needs the original pins and screws to be replaced. Tie-rod anchoring is achieved with 3x18 round head screws (2 pcs) where the stock setup attached to the damper; damper mounting screw lengths vary by collar stack - 0 collars 3x14, 1 collar 3x16, 2 collars 3x18, 3 collars 3x20 - enabling stepped adjustments to damper height and angle. Each brass hub serves as an external weight of about 49g per piece, which affects front-end balance once fitted.

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 owners after a tougher front mounting option with flexible damper positions, this GPM brass C-hub kit provides replacement hardware and collar/screw combinations to refine front geometry and steering response.

Does this replace the plastic king pins?

Yes, stainless steel king pins are included to replace the factory plastic pins, giving a firmer and more durable pivot point for the knuckles.

How do I select screw lengths for tuning?

Match screw length to the number of collars used: 0 collars 3x14, 1 collar 3x16, 2 collars 3x18, 3 collars 3x20 to change damper height and tilt progressively.

Will the brass hubs affect steering speed?

Adding brass hubs increases unsprung mass at the front, which can slow steering response slightly but improves traction and stability on technical routes.

Are replacements available for lost collars?

Replacement collars and the specified screw sizes can be sourced from hobby suppliers; keep the aluminium collar 3x6x2 dimensions in mind when ordering spares.

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