Hot Racing Arrma Nero Fazon Big Rock Aluminum Differential Carrier Case NRO1102

Hot Racing aluminum differential carrier case for the 1/8 Arrma Big Rock BLX, Fazon BLX, and Nero BLX. See vehicle model compatibility in comments below.

FEATURES:
- CNC machined 6061 aluminum, anodized red - Much lighter than factory cast differential carrier (16g vs. 38g) to allow faster spool up and acceleration

YOU WILL RECEIVE:
- One (1) differential carrier case - Four (4) ring gear screws

REQUIREMENTS:
- Reuses spider and output gears (Arrma AR220038/AR310552), gaskets and o-rings (Arrma AR716019, AR716014), and ring/pinion - Recommended to use medium thread lock on screws - Do not over tighten screws - Use only silicone diff lube

SPECIFICATIONS:
- Weight: 16g

COMMENTS:
- Replaces AR310558 differential case - Known to fit the following Arrma vehicle numbers. Please check your vehicle's literature for the vehicle number. If a vehicle is marked as "optional", this indicates that the part and/or vehicle may require modification for proper fit. - Fazon: AR106020 - Nero: AR106009, AR106011 - Nero Bigrock: AR106017 SN December 13, 2017