SKU: 20001122649

ARRMA Main Diff Gear 42T Straight Cut GP5 ARA311017

Sale price$25.20 Regular price$28.00
Save 10%

Pay in installments of $7.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ARRMA Main Diff Gear 42T Straight Cut GP5 ARA311017The ARRMA ARA311017 Main Diff Gear is a 42T straight cut GP5 steel differential gear designed for compatible ARRMA drivetrain assemblies needing durable power transfer and correct GP5 gear pairing. Features 42T Main Diff Gear: Designed as a replacement main differential gear for compatible ARRMA GP5 drivetrain setups Strong Steel Construction: Machined from steel for long lasting durability and consistent performance Straight Cut Tooth Profile:

The ARRMA ARA311017 Main Diff Gear is a 42T straight cut GP5 steel differential gear designed for compatible ARRMA drivetrain assemblies needing durable power transfer and correct GP5 gear pairing.

Features

  • 42T Main Diff Gear: Designed as a replacement main differential gear for compatible ARRMA GP5 drivetrain setups
  • Strong Steel Construction: Machined from steel for long-lasting durability and consistent performance
  • Straight-Cut Tooth Profile: Straight-cut gear teeth support smooth and reliable operation in demanding RC conditions
  • Precision Gear Teeth: 42 accurately manufactured teeth help provide consistent drivetrain power transfer
  • GP5 Configuration: Gear profile 5 design is made to be used with the matching GP5 main input gear
  • Useful Spare Part: Ideal to keep in your RC toolbox for differential rebuilds, drivetrain maintenance, or replacing worn gears

Specifications

  • Brand: ARRMA
  • Part Number: ARA311017
  • Product Type: Main differential gear
  • Tooth Count: 42T
  • Gear Cut: Straight cut
  • Gear Profile: GP5
  • Material: Steel
  • Required Pairing: ARRMA ARA311016 Main Input Gear 15T GP5
  • Fits On: ARRMA AR310433 diff case
  • Application: Compatible ARRMA GP5 drivetrain and differential assemblies
  • Intended Use: Replacement main diff gear for differential servicing and drivetrain repair

Includes

  • 1 x ARRMA main diff gear 42T straight cut GP5

FAQ

What input gear does the ARRMA ARA311017 main diff gear need? The ARRMA ARA311017 main diff gear must be paired with the ARRMA ARA311016 Main Input Gear 15T GP5.

What diff case does the ARRMA ARA311017 fit on? The ARRMA ARA311017 main diff gear fits on the ARRMA AR310433 diff case.

What tooth count is this main diff gear? The ARRMA ARA311017 main diff gear has 42 precision manufactured gear teeth.

Is the ARRMA ARA311017 gear spiral cut? No. The ARRMA ARA311017 main diff 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 ARA311017 is the correct GP5 main diff gear before installation.

Important Notes

  • Must be paired with ARRMA ARA311016 Main Input Gear 15T GP5.
  • Fits on ARRMA AR310433 diff case where specified by the vehicle manual or exploded diagram.
  • This listing is for one main diff gear only. Input gear, diff case, bearings, shims, screws, seals, and diff oil are not included.
  • Correct gear pairing, shimming, bearing condition, and diff assembly are important for reliable drivetrain performance.
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: 20001122649

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Geoff
Lowell, US
★★★★★ 3
Nice, but ultimately unusable
Size: One Size, Color: Brown
The credit card slots are too deep leaving very little of the card sticking out. If you use all of the credit card slots, the thing gets so tight. It is fierce difficult to get the cards out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2025
D
Verified Purchase
Dawn
Chelsea, US
★★★★★ 5
Great front pocket wallet/money clip
Size: One Size, Color: Brown
This was for my husband’s birthday. He loved it. He’s also a bit picky with his front pocket wallet/money clips. He doesn’t like the money clips with the magnet. This very good and holds a good wad of cash or a few bills without it being loose or him afraid he’s going to loose something. Also has the window for his license. Holds plenty of cards as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
R
Verified Purchase
rachel
Houston, US
★★★★★ 5
Gift for dad
Color: Vintage Cognac TF02
This leather trifold wallet is both stylish and functional. The leather feels high-quality and softens nicely with use, giving it a classic, worn-in look over time. It has plenty of compartments for cards, cash, and IDs, keeping everything organized without feeling bulky in my pocket. The stitching is solid, and the wallet feels durable enough to last for years. Overall, it’s a practical, elegant choice for anyone who wants a reliable wallet that combines functionality with timeless style.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
D
Verified Purchase
Dave
New York, US
★★★★★ 5
well made wallet
Color: Cognac Vintage TF03
seems to be a good solid product for the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
J
Verified Purchase
J L
Chelsea, US
★★★★★ 5
I love it!!!!
Color: Vintage Cognac TF02
This is a really nice wallet. Leather looks and feels very high quality, and you can't beat the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

recommand products