TRAXXAS Slash 4x4 Aluminium Rear Gearbox Guard SLA331LCG by GPM  [SLA331LCG]

TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG
Price:
NZD$76.96
Brand:
GPM
Model:
SLA331LCG
GTIN:
4894538258035
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alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"
alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"
alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"
alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"
alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"
alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"
alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"
alt="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG" title="TRAXXAS Slash 4x4 Aluminium Rear Gear Box Protector - 1pc set (For Slash 4x4 Low-cg 68086-21 Version) - GPM SLA331LCG"

Aluminium gearbox guard for the Slash 4x4

This single-piece aluminium rear gearbox protector fits the Slash 4x4 Low-cg 68086-21 as an aftermarket scale accessory. It wraps the rear gearbox area in a rigid shield to reduce direct impacts during rough running and bashing sessions.

The unit mounts to the vehicle using the rear gearbox attachment points and can replace or be used alongside the original cover. The plate design focuses on increasing chassis stiffness locally, which can affect driveline alignment and suspension behaviour under heavy load.

Installed as a handling and durability upgrade, the protector stiffens the rear chassis area but does not change internal gearbox ratios or substitute drivetrain components. Expect subtle changes in how the rear end transfers forces during jumps and off-road impacts when tuning.

Compatible Models

  • Slash 4x4 Low-cg 68086-21 Version

A simple aluminium replacement protector tailored for the rear gearbox of the listed Slash 4x4 Low-cg chassis, intended to boost protection and local stiffness without modifying internal drivetrain parts.

Can I fit this to a standard Slash 4x4?

This part is specific to the Low-cg 68086-21 version. Check your chassis code before purchase to ensure correct fitment.

What is the build material?

The protector is made from aluminium plate, chosen to provide a stiffer protective surface around the rear gearbox area.

Will fitting it require cutting or drilling?

No permanent modification should be necessary when the part is fitted to the specified chassis using the original rear gearbox fixing points.

Should I change suspension after adding it?

Because the plate increases local stiffness, you may want to tweak suspension or weight distribution to maintain your preferred handling balance.

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