ARRMA Main Differential Pinion Input Gear 15T GP5 ARA311016
SKU: 54724543483

ARRMA Main Differential Pinion Input Gear 15T GP5 ARA311016

Sale price$18.90 Regular price$21.00
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Description

ARRMA Main Differential Pinion Input Gear 15T GP5 ARA311016The ARRMA ARA311016 Main Differential Pinion Input Gear is a 15T GP5 steel drivetrain gear designed for compatible ARRMA GP5 differential setups needing smooth power transfer and durable high load performance. Features Hard Wearing Steel Construction: Built from steel for long lasting durability and consistent drivetrain performance 15T Gear Profile: Precision manufactured 15 tooth design supports smooth operation in demanding RC conditions Straight

The ARRMA ARA311016 Main Differential Pinion Input Gear is a 15T GP5 steel drivetrain gear designed for compatible ARRMA GP5 differential setups needing smooth power transfer and durable high-load performance.

Features

  • Hard-Wearing Steel Construction: Built from steel for long-lasting durability and consistent drivetrain performance
  • 15T Gear Profile: Precision manufactured 15 tooth design supports smooth operation in demanding RC conditions
  • Straight-Cut Tooth Profile: Straight-cut gear teeth suit compatible GP5 main differential gear arrangements
  • GP5 Configuration: Designed for use with matching ARRMA GP5 main differential gear setups
  • Compatible Gear Pairing: Made to be paired with the ARRMA ARA311017 Main Diff Gear 42T GP5
  • Useful Spare Part: Ideal for replacing worn, damaged, or noisy drivetrain input gears during differential servicing

Specifications

  • Brand: ARRMA
  • Part Number: ARA311016
  • Product Type: Main differential pinion input gear
  • Gear Tooth Count: 15T
  • Gear Cut: Straight cut
  • Gear Profile: GP5
  • Material: Steel
  • Required Pairing: ARRMA ARA311017 Main Diff Gear 42T GP5
  • Application: Compatible ARRMA GP5 drivetrain and differential assemblies
  • Intended Use: Replacement input gear for compatible ARRMA main differential setups

Includes

  • 1 x ARRMA main input gear 15T straight cut GP5

FAQ

What does the ARRMA ARA311016 input gear need to be paired with? The ARRMA ARA311016 input gear must be paired with the ARRMA ARA311017 Main Diff Gear 42T GP5.

What tooth count is the ARRMA ARA311016 gear? The ARRMA ARA311016 main input gear has 15 precision manufactured gear teeth.

Is the ARRMA ARA311016 gear spiral cut? No. The ARRMA ARA311016 main input gear uses a straight-cut tooth profile.

Will this fit every ARRMA differential? No. OZRC recommends checking your ARRMA vehicle manual or exploded diagram to confirm ARA311016 is the correct GP5 input gear before installation.

Important Notes

  • Must be paired with ARRMA ARA311017 Main Diff Gear 42T GP5.
  • Check your ARRMA vehicle manual or exploded diagram before fitting to confirm GP5 drivetrain compatibility.
  • This listing is for one 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: 54724543483

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Amazon Customer
West Palm Beach, US
★★★★★ 5
Worked perfectly
Size: (Pack of 1)
Easy to install
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Reviewed in the United States on May 18, 2026
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Joe Lahoud
Alexandria, US
★★★★★ 5
perfect fit
Size: (Pack of 1)
Buy this. 3-minute install. Youtube it.
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Reviewed in the United States on May 8, 2025
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Oscar
Battle Creek, US
★★★★★ 4
Did its job
Size: (Pack of 1)
No complaints and did what it was intended for. Nice fit.
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Reviewed in the United States on September 16, 2024
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Mo_Green
Battle Creek, US
★★★★★ 5
Excellent Quality
Size: (Pack of 1)
Nice quality.
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Reviewed in the United States on June 7, 2025
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Amazon Customer
Alexandria, US
★★★★★ 5
Super easy and inexpensive
Size: (Pack of 1)
It was super easy to swap out myself! I just searched “how to change engine air filter 2017 Acura RDX” on YouTube and watched the first video that popped up. It took me longer to type this than it did to change the filter. Plus, this one cost about a third of what Valvoline was going to charge me to replace it.
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Reviewed in the United States on August 10, 2025

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