The 8 Best Aluminum gearboxes (2023 reviews)

The rclions aluminum gearbox is suitable and reliable and fits well with your daily purpose. It is louder than stock but that's just how metal gears sound. It comes with a steel spur gear wicked awesome. It is a 2 forward speed transmission. It comes with the two speed gears pre installed and the two speed fork and shaft for the shift servo but you will need to buy a servo and mount to operate it. It is very loud before adding grease.

This is excellent quality, just disassemble and add more grease. It is a direct replacement unit that fits in the stock mounting holes on a trx-servo but you will need to buy a servo and mount to operate it.

Why We Like This:

2 speed transmission without the shift servo
One of the new comers and featured product

Globact Aluminum Gearbox

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Compared with other gearbox in this category, the globact aluminum gearbox has a convenient design. It is compatible with traxxas slash 2wd transmission upgrade with cnc machined 6061 aluminum motor plate with added motor heat sink, longer motor mounting slot to accommodate a greater gear ratio range. It is an empty gear case and does not include any gears, shafts, or bearings, slipper, spur gear, etc. It can be used with original slipper, spur gear, bearings, slipper, spur gear, etc.

Why We Like This:

Perfect fit, perfect item, heat dispersion perfect
One of the new comers and featured product

Crazyhobby Aluminum Gearbox

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If you often find yourself confused about convenient and suitable gearbox, crazyhobby aluminum gearbox is your end point. The slash 2wd transmission upgrade with cnc machined 6061 aluminum motor plate with added motor heat sink, longer motor mounting slot to accommodate a greater gear ratio range. It is compatible with 1/10 traxxas slash 2wd, rustler, rustler vxl, stampede, stampede vxl, bandit vxl, bandit, ford f-150 raptor, replace of traxxas parts #.

Why We Like This:

New and hot release
Delivers what they promise

Devmo Aluminum Gearbox

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Compared with other gearbox in this category, the devmo aluminum gearbox has a convenient design. It is compatible with 1/10 trax-xas slash 2wd, rustler, rustler vxl, stampede, stampede vxl, bandit vxl, bandit, for-d f-150 raptor, replace of trax-xas parts #. It is an empty gear case and does not include any gears, shafts, or bearings, slipper, spur gear, etc. It can be used with original slipper, spur gear, bearings.

Why We Like This:

Good brand reputation
Good investment for long term

GPM Aluminum Gearbox

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The gpm aluminum gearbox is capable of outshining several other gearbox featured in this list in overall features for the price point. It is made from quality light weight high tensile strength aluminum 6061t6 for great durability and high precision to acheive a smooth steering performance. It allows the gears cool down faster.

Why We Like This:

Cnc machined with 3d streamline for a modern metallic appearance
Aluminum 6061t6 material allows the gears cool down faster
New and hot release

Eptnnaso Aluminum Gearbox

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Not everyone likes to purchase gearbox for their daily usage, but the eptnnaso aluminum gearbox would be an anomoly.

Why We Like This:

Accurate measurement to reduce the tolerance for better stabilityuce the tolerance for better stability
New and hot release

Btdeal Aluminum Gearbox

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The btdeal aluminum gearbox is the best reliable gearbox on the market today.

Why We Like This:

Anodized black for durability, corrosion resistance, and aesthetics
Replaces factory plastic transmission case gear box housing
Delivers what they promise

Axspeed Aluminum Gearbox

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Next on the list, we've got yet another gearbox that manages to win our hearts. It's the axspeed aluminum gearbox and it's widely considered as gearbox that has the most suitable features. The build quality of this is just first class both inside and out. It's the 2 Speed transmission case with a dig unit. It comes with a gear cover.

Why We Like This:

Internal gears are metal and straight cut
Good investment for long term