Tesla Model 3 Rear Drive Unit Reduction Gearset 3.54:1
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Tesla Model 3 Drive Unit Reduction Gearset 3.54:1
Upgrade the gear ratio of your Tesla Model 3 rear drive unit with this precision-engineered 3.54:1 reduction gearset.
This lower ratio enables significantly higher output speeds, making it ideal for:
- High-top-speed EV builds
- Central-mounted drive units in 4x4 conversions with prop shafts on both sides
This gearset is commonly used in custom conversions of:
- Land Rovers
- Ford Broncos
- Toyota Land Cruisers
⚠️ Important Notes:
-
Increased Gear Noise:
Due to the higher output speeds and mechanical nature of the reduction, some gear noise—especially while coasting or under inconsistent load—is expected. This is typical in performance applications and drivetrain setups not under constant load. -
Installation Tip:
For easier assembly, freeze the gear shaft prior to pressing it into place. This will contract the metal slightly and ease the interference fit.
Gear Ratio | 3.54:1 |
Compatibility | Tesla Model 3 RDU |
Material | Hardened Alloy Steel |
Intended Use | Performance EV Conversion |
Installation Required | Press fit |
Gear Noise Note | Slight Increase Possible |
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