helical gear set Solink Helical High Speed Gear Set (13:1) [SLHEL131]
SKU: 70156793639
helical gear set

helical gear set Solink Helical High Speed Gear Set (13:1) [SLHEL131]

Sale price$23.07 Regular price$25.63
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Description

helical gear set Solink Helical High Speed Gear Set (13:1) [SLHEL131]These Solink gears benefit from a complete helical design across the entire gear train. Included is a D type helical pinion gear, grub screw, and allen key for easier installation. These gears have advantages over traditional spur (straight cut) gears. The angled teeth engage more gradually, causing them to run more smoothly and quietly. Because of this, these gears may provide a more desirable gear meshing noise when properly shimmed. Additionally,

These Solink gears benefit from a complete helical design across the entire gear train.

Included is a D-type helical pinion gear, grub screw, and allen key for easier installation.

These gears have advantages over traditional spur (straight-cut) gears.

The angled teeth engage more gradually, causing them to run more smoothly and quietly. Because of this, these gears may provide a more desirable gear meshing noise when properly shimmed.

Additionally, due to their design, these gears may yield an increase in load capacity.

The advantages to a lighter weight design include reduced inertia, swifter start speed, and more rapid braking to a stop.

Note: these gears can increase axial load on bearings, as opposed to common straight-cut gears which primarily generate radial load. Although high-quality Airsoft bearings can tolerate some axial load and may work just fine, they aren't specifically made for handling significant axial loads.

Depending on the configuration, it may be advisable to change to solid bushings on some or all of the gear axles when using these gears.

Use of a high-quality adhesive like Loctite 638 or JB Weld is recommended for installing the pinion gear.

Requirements:

- Technical skill & experience
- A trimmed tappet plate fin. An 11mm fin is usually sufficient, but further trimming may be required for some builds
- A piston with durable steel release teeth
- Strong tappet plate spring
- A stronger spring or large spring guide spacer to increase the power output and prevent pre-engagement

Manufacturers notes:

- Solink Hollow DSG Gear Set for Gearbox
- Suitable for Version 2 / 3 Airsoft Electric Gun AEG Gearbox
- High strength; not easy to deform.
- Increases rate of fire.
- CNC machining, enhanced gear to be more durable and bearing stronger spring
- New axis design -- improved gear concentricity.
- Lower electricity consumption & lower noise.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 70156793639

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Riley
Fort Morgan, US
★★★★★ 3
Decent budget option, difficult to adjust once set up
Color: Black, Size: Width up to 13.4''
Not bad and serves it's purpose. There are better options for a few more bucks, but this one is holding very well for the price.
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Reviewed in the United States on January 6, 2026
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Isaac
Cuba, US
★★★★★ 5
IT HOLDS!
Color: Black, Size: Width up to 13.4''
Heavy duty set. My desktop weighs about 60lbs, and I’m surprised how well it’s being held. I’ve always had my desktop on top of my desk. But it feels so much more roomier not having it on top of my desk. On top of that during this cold weather it’s like having a heater under my desk. Of course my desktop is gaming wise. But if you are someone with just a standard browsing desktop then it shouldn’t be hot down there. Make sure your desk is real wood or thick metal. If it’s an ikea table and the basic kind where it looks like wood, but it’s actually cardboard inside then for sure it’s gonna snap off, and that wouldn’t be pc mounts problem, rather a desk type issue.
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Reviewed in the United States on January 30, 2026
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harlin
Lexington, US
★★★★★ 5
Great product
My package was stolen a d they provided a replacement right away!! Great support and good product love it
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Reviewed in the United States on May 15, 2026
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Ryan Y.
Birmingham, US
★★★★★ 5
Heavy-Duty Solution for Large Towers — Rock Solid
This CPU holder is exactly what I needed to reclaim my desktop workspace. I wanted to get the computer off the desk to clear up room for projects, but I didn't want to put it on the floor where it’s susceptible to static and pet hair. This mount keeps the tower tucked away under the desk but still within easy reach. Build Quality & Weight: The unit is impressively well-built with sturdy steel. While the specs state it can hold up to 44 lbs, my current build is closer to 20 lbs, and it handles it with zero flex or wobble. It feels very secure once locked in. Design & Airflow: One of the best benefits I’ve noticed is the noise reduction. Having the case mounted under the desk surface helps shield the sound of the fans, creating a quieter workspace. The open-frame design is also great for airflow and keeps all the ports easily accessible. It’s highly adjustable (width 7.7” to 11.8” and height 20” to 25.8”), so it should fit almost any full-size case. Installation Tip: Installation was straightforward, though I’d recommend measuring your desk thickness first to ensure it can support the weight. If you’re looking for a solid, full-size PC holder to keep your system off the floor, this is a great choice. It feels like a professional-grade mount that will last through several different builds.
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Reviewed in the United States on April 7, 2026
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Richard
Dallas, US
★★★★★ 4
Great way to keep your PC off the floor, especially with a standing desk
This mount is a great solution if you want to get your desktop tower off the floor and clean up the space around your desk. The construction feels very solid and once installed it holds the PC securely without any wobble. I like that the frame is adjustable so it can fit different case sizes, and the open design allows for good airflow while still supporting the case well. It is especially helpful if you have a standing desk. Keeping the tower mounted under the desk means all of the cables move with the desk when it raises or lowers, which makes everything much cleaner and easier to manage. Installation takes a little planning to line things up correctly, but once it is mounted it feels very secure. If you want a cleaner workspace and a better setup for a standing desk, this mount works really well.
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Reviewed in the United States on March 14, 2026

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