SKU: 7917347772

ARRMA Front or Rear Spiral Cut Differential Set 43T 10k Oil ARA310957

Sale price$73.80 Regular price$82.00
Save 10%

Pay in installments of $20.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ARRMA Front or Rear Spiral Cut Differential Set 43T 10k Oil ARA310957The ARRMA Front or Rear Spiral Cut Differential Set ARA310957 is a factory assembled replacement differential designed for compatible ARRMA RC vehicles requiring fast drivetrain servicing, reliable performance and durable power delivery. Features Factory Assembled Differential: Pre built and ready for quick installation into compatible vehicles Pre Filled With Silicone Oil: Supplied with 10k cSt silicone oil for consistent differential action 43T

The ARRMA Front or Rear Spiral Cut Differential Set ARA310957 is a factory assembled replacement differential designed for compatible ARRMA RC vehicles requiring fast drivetrain servicing, reliable performance and durable power delivery.

Features

  • Factory Assembled Differential: Pre-built and ready for quick installation into compatible vehicles
  • Pre-Filled With Silicone Oil: Supplied with 10k cSt silicone oil for consistent differential action
  • 43T Spiral Cut Steel Gear: Designed for increased strength and smooth drivetrain performance under high loads
  • Steel Internal Gears: Tough internal components provide long-lasting durability in demanding RC conditions
  • Durable Composite Diff Case: Strong housing designed for reliable operation and impact resistance
  • Metal Cross Shafts And Inserts: Provides accurate fitment and long service life
  • Bearings Included: Supplied with installed bearings for efficient servicing and replacement

Specifications

  • Brand: ARRMA
  • Part Number: ARA310957
  • Product Type: Assembled differential set
  • Position: Front or rear
  • Main Gear: 43T spiral cut steel gear
  • Diff Oil: 10k cSt silicone oil
  • Internal Gear Material: Steel
  • Diff Case Material: Composite plastic
  • Application: RC drivetrain replacement and maintenance component

Includes

  • 1 x Factory Assembled Front or Rear Differential
  • Pre-installed Bearings

FAQ

What is the ARRMA ARA310957 differential used for? The ARRMA ARA310957 differential is a factory assembled replacement unit for servicing compatible front or rear ARRMA drivetrain assemblies.

Does the ARRMA ARA310957 diff come filled with oil? Yes. This differential is supplied pre-filled with 10k cSt silicone oil.

What gear does this differential use? The ARRMA ARA310957 features a 43T spiral cut steel main differential gear designed for durability under high loads.

Important Notes

  • Check your ARRMA vehicle manual to confirm ARA310957 compatibility before installation
  • Additional drivetrain parts and mounting hardware are not included unless supplied separately
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: 7917347772

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 25 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
G.C.B.
New York, US
★★★★★ 4
A worthwhile addition to just butyl itself.
Model: 197mil 31 sqft Car Sound Deadening Mat
I used this as a topper to butyl sound deadening material on the floor and side panels and am very pleased. It was generally easy to use. It is very sticky and cannot be easily repositioned as the foam will separate from the sticky side if you try, but its not a big deal. I have yet to run the car but the panels are much quieter when tapped on vs just the butyl alone, and this stuff weighs almost nothing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
B
Verified Purchase
Bret Jackson
Charlottesville, US
★★★★★ 5
Good deadening
Model: 197mil 31 sqft Car Sound Deadening Mat
This sound deadening works well and has good adhesion .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
M
Verified Purchase
Mags
Fort Morgan, US
★★★★★ 5
Easy to install and great value.
Model: 197mil 31 sqft Car Sound Deadening Mat
Very easy to cut and install with the rollers I bought separately. It adheres well even though I was installing it when the weather was closer to 40-50 degrees. Definitely helps to deaden the sound from the bare sheet metal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
C
Verified Purchase
Chuck P
Carnegie, US
★★★★★ 1
Garbage
Model: 197mil 31 sqft Car Sound Deadening Mat
Straight garbage, I tried to cut corners on cost of building an spl car and should have stuck with dynamat or something like that. This is NOT for sound deadening…… Garbage product!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
S
Verified Purchase
Shopper
Waukegan, US
★★★★★ 3
Not for me
Model: 197mil 31 sqft Car Sound Deadening Mat
Seemed “cheap” for my personal needs, so I returned it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026

recommand products