Arrma 3S BLX Differential Case Set (37T)

Read Reviews
Write a Review
Arrma 3S BLX Differential Case Set (37T)
In Stock Online
Usually ships in 24 hours
$1.99 flat rate shipping! Learn More
Check Store Availability
Please be aware that pricing and product availability in-store may vary from what’s available online because each store is independently owned and operated.

This is a replacement Arrma 37 Tooth 3S BLX Differential Case Set. 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 molding ensures a reliable diff seal
  • Integrated ring gear and diff case for strong construction

Includes:

  • (1) Ring Gear with Integrated Diff Case
  • (1) Diff Case Cap

Requires:

  • ARA310873 - HD INPUT GEAR 13T (1pc)

This product was added to our catalog on October 11, 2018

Verified Owner
Sunday, Jun 26 2022 (2 days ago)
Arrma 3S BLX Differential Case Set (37T)
It was not hard to replace. I stripped my original stoker by tightening my slipper clutch too much. Decided that if I had to replace this part and other composite gear parts that the cost of upgraded metal gears are not worth the cost. And there is also the possibility that if you do use metal gears that other remaining composite gears will be a weak point