This is the Hot Racing steel helical differential ring pinion for the Arrma BLX 3S/4S 1/10th scale 4WD vehicles.
FEATURES:
- Precision-machined helical spiral-cut gears offer inherently greater strength and smooth operation than the factory bevel gears.
- High-carbon steel construction
- Stronger than the stock bevel plastic gears
- Maintains the stock 37T/13T ratio
SPECIFICATIONS:
- Material: Steel
- Weight: 2.35oz (66.75g)
INSTRUCTIONS:
- Remove Slipper Nut.
- Set desired slipper tension.
- Remove transmission.
- Apply a few drops of blue thread-locker down the rear slipper hub opening onto the slipper tension screw.
- Allow 24hrs to cure.
- Reinstall transmission.
INCLUDES:
(1) 37T Diff Spiral Cut Ring Gear
(1) 13T Spiral Cut Pinion Gear
NOTES:
- Requires removal of slipper nut. See the instructions above.
-
It is recommended to use a Medium (blue) thread-locking compound if screws are threaded into metal
-
High temp grease is recommended for the Diff Gear with Silicone Diff Fluid for Gear Diffs inside.
-
Replaces bevel-Plastic gears AR310873. AR310872.
- Use with ARAC4023 Composite Diff case Cover or ATF11A01 Aluminum Diff case Cover.
-
If using ARAC4023 you will only use the diff cover plate. You do not need to use the back plate.