Helical Diff Ring and Pinion, Steel for BLX 3S 4S - Hot Racing

About this part

Steel helical 37T/13T ring and pinion set for Arrma 1/10 4WD. It keeps the stock ratio and beats the plastic bevel gears it replaces. The update trimmed about 15g.

Features

• Precision machined helical spiral cut gears, stronger and smoother than factory bevels
• High carbon steel build
• Stronger than stock plastic bevel gears
• Keeps the stock 37T/13T ratio
• IN THE BOX:
• One (1) 37 tooth diff spiral cut ring gear
• One (1) 13 tooth spiral cut pinion gear
• YOU NEED:
• ARAC4023 composite diff case cover or ATF11A01 aluminum diff case cover. Follow the kit manual. Medium blue threadlocker if screws thread into metal. Hot Racing SPL10G05 high temp grease for the diff gear. Silicone diff fluid inside the gear diffs.
• SPECS:
• Weight: 2.35oz (66.75g)

Notes

• Replaces plastic bevel gears AR310873 and AR310872.
• You only use the diff cover plate with ARAC4023, not the back plate.
• If a slipper nut is installed, remove it, set your slipper tension, then pull the transmission. Put a few drops of blue threadlocker down the rear slipper hub opening onto the
• FITS: Arrma 1:10 4x4 Bigrock 3S BLX, Bigrock 3S V3, Bigrock V3 3S BLX, Granite 3S BLX, Granite Mega, Kraton 4S BLX

Fits

Replaces stock part