TRX-4 Precision Rear Adjustable Shock Tower 6061 T6 - TRX4030A by GPM  [TRX4030A]

TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A
Price:
USD$28.90
Brand:
GPM
Model:
TRX4030A
GTIN:
4894538326833
Condition:
Brand New
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alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Adjustable Shock Tower - 14pc set - GPM TRX4030A"

High quality adjustable rear tower for TRX-4 platforms

Engineered as an aftermarket upgrade for the TRAXXAS TRX4 Trail Crawler, this rear shock tower allows controlled variation of shock mounting points to tune rear suspension geometry for crawling. Multiple, evenly spaced mounting holes permit repeatable changes to shock angle and effective stroke without modifying shock bodies.

Constructed from 6061 T6 aluminium to provide stable, lightweight support, the tower increases mount rigidity compared with stock plastic parts. It installs at the rear shock tower location and is adjusted by relocating the shock eye into alternate holes to change leverage and stroke characteristics.

The assembly ships with the twin towers plus the stainless fastening hardware required for installation. On TRX-4 variants not listed below, minor trimming of the rear skid plate may be necessary for clearance.

Compatible Models

  • TRAXXAS TRX-4 DEFENDER 82056-4
  • TACTICAL UNIT 82066-4

Use this tower for consistent, serviceable adjustments to rear shock geometry when building dedicated crawling setups or when testing incremental changes to handling.

Rear shock tower 2 pcs, stainless round head screw 3x16 2 pcs, stainless flat head screw 3x10 4 pcs, stainless round head screw 3x18 2 pcs, 3x6x2 alloy collar 4 pcs.
This part is listed as compatible with TRAXXAS TRX-4 DEFENDER 82056-4 and TACTICAL UNIT 82066-4. Other TRX-4 variants may require small rear skid adjustments for clearance.
Start with a conservative hole position and evaluate ride height and damping feedback; move the shock eye stepwise to change leverage and note handling differences before finalising hardware torque.
The 6061 T6 aluminium construction combined with stainless fasteners provides a durable, corrosion resistant assembly appropriate for routine trail and crawling activity.