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ARRMA Differential Case Set 37T Main Gear: BLX 3S, ARAC4022

Based on 358 reviews
Condition: New
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$8.99

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Availability: Only 1 left in stock, order soon!
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Arrives Saturday, Oct 31
Order within 5 hours and 29 minutes

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At a glance

Condition
New
Model
ARAC4022
Weight
27.22 g
Material
Plastic
Item Type Name
Boat
In the box
Differential Case Set 37T Main Gear BLX 3S

Features 1

  • ARRMA Differential Case Set 37T Main Gear: BLX 3S, ARAC4022

Description

This high-quality Diff Case 37T Main Gear set provides replacement parts for your kit supplied items.Features:Tough composite material for durability and consistent performance under extreme operating conditions - Precision manufactured gear tooth configuration for smooth and trouble-free gear operation - High-quality diff case moulding ensures a reliable diff seal - Integrated ring gear and diff case for strong constructionIncludes:1 x Ring Gear with Integrated Diff Case 1 x Diff Case CapRequires:ARA311031

Specs 9

Brand Name ARRMA
Manufacturer ARRMA
Number of Items 1
Item Type Name Boat
Item Weight 27.22 g
Model ARAC4022
Part Number ARAC4022
Number of Teeth 37

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


Factory parts
O.e.m replacement parts for a perfect fit.
Reviewed in the United States 🇺🇸 on October 17, 2022 by jeff altman

OEM part. WHY NO GASKET??????
Parts are fine but this assembly requires a gasket between these two parts and it should be replaced not reused. Why doesthis assembly not include a gasket??? Just a pain to buy separate.
Reviewed in the United States 🇺🇸 on December 16, 2022 by rdecker

Prepare to make fit
Item came with extensive casting slag, I had to file and sand all the teeth to allow smooth operation
Reviewed in the United States 🇺🇸 on June 27, 2021 by Joshua Hanson

Good to go
All good
Reviewed in the United States 🇺🇸 on July 15, 2021 by DinLV

Great product
Great quality, super fast shipping.
Reviewed in the United States 🇺🇸 on February 8, 2021 by goofycoolguy

Must install shim kit to on one side of differential.
They work fine as long as you purchase this washer/shim set. Put shim on so that it pushes differential gears closer to the gears on input shaft. I went threw a few before I seen someone putting shims in. Now I have not stripped another one. It helps turning punch down also.
Reviewed in the United States 🇺🇸 on April 30, 2021 by Anthony Anthony

As described
Definitely need to shim these or they strip easily, then again a run 6s on 10th scale
Reviewed in the United States 🇺🇸 on July 31, 2019 by EDWARD BERNARDO

Brittle plastic that breaks on the first use
Gears broke the first use. Very week plastics. Not worth the money.
Reviewed in the United States 🇺🇸 on February 15, 2021 by Phil2Deep
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