SKU: 81264645964

ARRMA Main Input Gear 10T Spiral Cut GP4 5mm ARA310979

Sale price$26.10 Regular price$29.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

ARRMA Main Input Gear 10T Spiral Cut GP4 5mm ARA310979The ARRMA ARA310979 Main Input Gear is a 10T spiral cut GP4 5mm steel drivetrain gear designed for compatible ARRMA GP4 differential setups needing smooth power transfer and high load durability. Features Tough Steel Construction: Built from steel for long lasting durability and consistent drivetrain performance 10T Spiral Cut Design: Spiral cut tooth profile helps provide smooth and efficient power delivery through the drivetrain Wide Tooth Profile:

The ARRMA ARA310979 Main Input Gear is a 10T spiral cut GP4 5mm steel drivetrain gear designed for compatible ARRMA GP4 differential setups needing smooth power transfer and high-load durability.

Features

  • Tough Steel Construction: Built from steel for long-lasting durability and consistent drivetrain performance
  • 10T Spiral Cut Design: Spiral cut tooth profile helps provide smooth and efficient power delivery through the drivetrain
  • Wide Tooth Profile: Increased tooth width helps improve torque handling capability in high-load RC applications
  • Precision Gear Teeth: Manufactured gear teeth support smooth operation under demanding RC driving conditions
  • GP4 Configuration: Designed for use with compatible ARRMA GP4 main differential gear setups
  • Useful Spare Part: Ideal for replacing worn or damaged drivetrain gears during differential servicing

Specifications

  • Brand: ARRMA
  • Part Number: ARA310979
  • Product Type: Main input gear
  • Gear Tooth Count: 10T
  • Gear Cut: Spiral cut
  • Input Shaft Diameter: 5mm
  • GP Configuration: GP4
  • Material: Steel
  • Application: Compatible ARRMA GP4 drivetrain and differential assemblies
  • Intended Use: Replacement main input gear for servicing compatible ARRMA drivetrains

Includes

  • 1 x ARRMA main input gear 10T spiral cut GP4 5mm

FAQ

What does the ARRMA ARA310979 gear fit with? The ARRMA ARA310979 main input gear is designed to be paired with the ARRMA ARA310980 GP4 main differential gear.

Is the ARRMA ARA310979 gear steel? Yes. ARRMA lists the ARA310979 main input gear as being constructed from tough steel material.

What tooth count is this main input gear? The ARRMA ARA310979 main input gear is a 10 tooth spiral cut gear.

Can this gear be used with any ARRMA differential gear? No. OZRC recommends using ARA310979 only with the correct compatible GP4 differential gear setup, including ARA310980 where specified.

Important Notes

  • Must be paired with ARRMA ARA310980 GP4 main differential gear.
  • Check your ARRMA vehicle manual or exploded diagram before fitting to confirm GP4 drivetrain compatibility.
  • This listing is for the main input gear only. Main differential gear and other drivetrain components are not included.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81264645964

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Funnnn
Lowell, US
★★★★★ 5
Good product
Color: Brown
I love these knives. They are sharp and haven’t rusted on me yet, had them for a year. Cut my finger twice cause they were sharp and I’m clumsy 😂
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Reviewed in the United States on April 26, 2026
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DS
Louisville, US
★★★★★ 5
Great knife block
Color: Brown
I love this knife block! It is definitely a more modern option than the usual large clunky blocks. Looks very stylish and a nice sleek size. The knives are very sharp and look/feel good to use.
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Reviewed in the United States on May 25, 2025
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Kathryn Taylor
Louisville, US
★★★★★ 5
Good buy.
Color: Black
Comes with exactly what I wanted for a knife block not all the extras that I dont need or want and doesn't take up very much room in my counter. They dont feel bulky in your hand
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Reviewed in the United States on March 29, 2026
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Zen
Dallas, US
★★★★★ 4
decent deal
Color: Brown
As others have already noted, there are very small defects here and there with the product but nothing that's a big deal. The knives are sharp and solid. Overall, it's a very good deal for some very good knives. It's an attractive-looking set too.
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Reviewed in the United States on November 21, 2022
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Maggie
Birmingham, US
★★★★★ 5
Great set!
Color: Brown
Love these so much that when one knife disappeared I bought another set to replace the one knife. lol you will not be sorry. Looks very nice and sits on my counter always. I gets lots of compliments on the set and everyone wants to know where I purchased them.
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Reviewed in the United States on May 8, 2026

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