TRAXXAS TRX4 Front/Rear Gearbox Protectors - TRX4012A by GPM  [TRX4012A]

TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A
Price:
NZD$40.96
Brand:
GPM
Model:
TRX4012A
GTIN:
4894538293951
Condition:
Brand New
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alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Front/Rear Gearbox Cover - 5pc set - GPM TRX4012A"

Precision aluminium gearbox protectors for TRX4

This five-piece aluminium cover set is an aftermarket spare intended for the TRAXXAS TRX4 Trail Crawler and marked as model TRX4012A. The parts reinforce the gearbox shells and help protect the differential area during technical crawling.

Manufactured from 6061-T6 aluminium, the design delivers durable support while keeping weight low and includes an oil filler port for easier differential service. Accurate machining maintains alignment of gearbox internals to reduce binding when slow-roaming over rocks and roots.

Installation is straightforward: remove the factory covers, fit the aluminium pieces into place and secure with the supplied stainless steel cap head screws. The upgrade is targeted at improving gearbox resilience and differential stability rather than altering gear ratios.

Packing includes

  • Stainless Steel Cap Head Screw 2.5x16 - 4pcs

Specifications

  • Item Front/Rear gearbox cover set, 5pcs
  • Material Aluminum 6061-T6
  • Model Number TRX4012A
  • Compatibility TRAXXAS TRX4 TRAIL CRAWLER

Use the TRX4012A cover set to add rugged protection and more stable differential alignment to TRAXXAS TRX4 crawlers, with a built-in filler for convenient lubrication checks.

Does the kit include fasteners?

Yes, the package comes with the five-piece aluminium covers and four stainless steel cap head screws 2.5x16 for mounting.

Are these suitable for heavy off-road use?

The covers add protection and stiffness for trail crawling conditions, but they are an aftermarket reinforcement rather than a guaranteed protection against every impact.

Will I need to modify the gearbox?

No major modification is required; the covers replace the stock pieces and use the supplied screws to secure them to the existing mounting points.

How do I top up the differential oil?

Use the accessible oil filler port on the cover to add lubricant without removing the entire gearbox assembly.

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