HPI Racing Heavy Duty Final Gear Set 36T/14T — Nitro RS4 3 18SS
Overview
The HPI Racing Heavy Duty Final Gear Set (36T x 14T) is a heat-treated final-drive gear pair designed for the HPI Nitro RS4 3 touring car family. These gears are standard equipment on the high-performance Nitro RS4 3 18SS, 18SS+, and Nitro RS4 3 Evo+ cars, and can be installed on the standard Nitro RS4 3 for increased drivetrain strength, extended maintenance intervals, and a taller gear ratio for higher top speed.
The set includes one 36-tooth ring gear and one 14-tooth bevel gear. Two sets are required for a complete upgrade of both differentials in a Nitro RS4 3 car. Not recommended for Nitro MT off-road trucks due to the taller gear ratio.
Key Features
- Genuine HPI Racing heavy-duty gear set
- Heat-treated for added strength
- 36T ring gear + 14T bevel gear
- Taller gear ratio for higher top speed
- Factory equipment on 18SS, 18SS+ and Evo+
Performance Benefits
- Increased drivetrain strength
- Extended maintenance intervals
- Higher top speed via taller ratio
- Heat-treated for high-power use
Usage Notes
- Two sets required for full car (front + rear differential)
- Not recommended for Nitro MT off-road trucks
- Use proper diff grease
- Verify gear mesh after installation
Technical Specs
- Type: Heavy Duty Final Gear Set
- Ring Gear: 36 Tooth
- Bevel Gear: 14 Tooth
- Material: Heat-Treated Steel
- Manufacturer: HPI Racing
What's Included
- (1) 36T Ring Gear
- (1) 14T Bevel Gear
Fitment
- HPI Nitro RS4 3 — upgrade
- HPI Nitro RS4 3 18SS — factory equipment
- HPI Nitro RS4 3 18SS+ — factory equipment
- HPI Nitro RS4 3 Evo+ — factory equipment
- Not recommended for HPI Nitro MT off-road trucks
Summary
Step up the strength and top speed of your Nitro RS4 3 with this genuine HPI heat-treated 36T/14T heavy-duty final gear set.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.