TRAXXAS TRX4 Rear Damper Mount CNC Aluminium Precision Upgrade - TRX4030 by GPM  [TRX4030]

TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030
Price:
USD$24.90
Brand:
GPM
Model:
TRX4030
GTIN:
4894538286915
Condition:
Brand New
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alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Rear Damper Mount - 1pr - GPM TRX4030"

Precision CNC rear damper mount

Engineered for TRAXXAS TRX4 Trail Crawler platforms, this CNC-machined aluminium rear damper mount provides a rigid, repeatable shock anchor while enabling controlled adjustments to damper geometry for tuning. The multi-hole layout offers defined incremental changes to cant and ride height so builders can tune leverage ratios and shock stroke without changing shock internals.

Technical notes: the component is CNC machined from aluminium for repeatable flatness and strength. The hex adapter dimension is set to 9mm, 4mm wider than the OEM adapter, and mass per unit is 92g including rolling beads. The plate includes several tapped positions to permit raising, lowering or canting the dampers to alter mechanical advantage and travel envelope.

Fitted hardware is included to secure the mount and shock assemblies: stainless steel round head screws 3*30 - 2pcs, stainless steel round head screws 3*20 - 2pcs, stainless steel flat head screws 3*12 - 4pcs, and 3*6*2 aluminum collars - 4pcs.

Specifications

  • Item: Rear damper mount
  • Material: Aluminum
  • Model Number: GPM TRX4030
  • Compatibility: TRAXXAS TRX4 Trail Crawler
  • Weight per piece: 92g (with rolling beads)
  • Includes: screws and aluminum collars as listed in description

Use this precision mount to improve rear shock anchoring and to provide repeatable, tuneable geometry adjustments on TRX4 trail and competition builds.

The part is CNC-machined to provide consistent flatness and threaded position accuracy suitable for repeatable damping setups; inspect threads before final assembly and use threadlocker where needed.
Raising or lowering the damper anchor alters the damper's moment arm relative to the suspension pivot, changing effective leverage, which in turn affects force transmission and wheel travel characteristics.
Yes, compatibility depends on shock eyelet spacing and overall length; verify the shock geometry range with your chosen shocks and use the available tapped positions to optimise travel.
The kit includes stainless steel round head screws 3*30 (2pcs), 3*20 (2pcs), stainless steel flat head screws 3*12 (4pcs), and 3*6*2 aluminium collars (4pcs) for mounting and shock attachment.