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Description
Hot Racing steel helical spiral 37T/13T gear set for Arrma 1/10 4WD
The 37T/13T gear set is the stock gear ratio.
- High carbon steel construction
- Stronger than the stock bevel Plastic gears
- Maintains the stock 37T/13T ratio
- One (1) 13 tooth spiral cut pinion gear
- Installation following kit manual
- Medium threadlock (blue threadlocking compound) if screws are threaded into metal
- Hot Racing SPL10G05 high temp grease recommended for the diff gear.
- Use Silicone Diff Fluid for Gear Diffs inside.
- ARAC4023 you will only use the differ cover plate do not need to use the back plate.
- Requires removal of slipper nut if installed. Remove Slipper Nut. Set desired slipper tension. Remove transmission. Apply a few drops of blue threadlocker down the rear slipper hub opening onto the slipper tension screw. Allow 24hrs to cure. Reinstall transmission.
The 37T/13T gear set is the stock gear ratio.
FEATURES:
- Precision machined helical spiral cut gears offer inherently greater strength and smooth operation than the factory bevel gears. (it has been updated to 15g lighter)- High carbon steel construction
- Stronger than the stock bevel Plastic gears
- Maintains the stock 37T/13T ratio
YOU WILL RECEIVE:
- One (1) 37 tooth diff spiral cut ring gear- One (1) 13 tooth spiral cut pinion gear
REQUIREMENTS:
- ARAC4023 Composite Diff case Cover Or ATF11A01 Aluminum Diff case Cover. - Installation following kit manual
- Medium threadlock (blue threadlocking compound) if screws are threaded into metal
- Hot Racing SPL10G05 high temp grease recommended for the diff gear.
- Use Silicone Diff Fluid for Gear Diffs inside.
SPECIFICATIONS:
- Weight: 2.35oz (66.75g)COMMENTS:
- Replaces bevel-Plastic gears AR310873. AR310872.- ARAC4023 you will only use the differ cover plate do not need to use the back plate.
- Requires removal of slipper nut if installed. Remove Slipper Nut. Set desired slipper tension. Remove transmission. Apply a few drops of blue threadlocker down the rear slipper hub opening onto the slipper tension screw. Allow 24hrs to cure. Reinstall transmission.
Manufacturer information
All warranties and guarantees, including missing items, are handled directly by the manufacturer of that item. Should there be any problem with a product, you (The Customer) will need to contact the manufacturer to obtain service. Manufacturer contact information is available upon request. We must be contacted for a return authorization number before returning items for any reason. We cannot accept returned items that have been opened or are not in their original sealed factory containers.
Compatible vehicles
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Additional details
| Country of origin | China |
| Package dimensions | 4.00" × 4.00" × 1.50" 10.16 cm × 10.16 cm × 3.81 cm |
| Part numbers | ATF9337 TFF9337 840353311862 083745524888 HRAATF9337 |
| Shipping weight | 2.64 ounces 74.87 grams 0.17 pounds |
⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov ⚠️