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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Traxxas 3948X 18T Pinion Gear 32P Heavy Duty 3mm Shaft RC UpgradeDurable and precision machined pinion gear designed for reliable power transfer and long service life. Ideal for fine tuning performance, allowing you to balance acceleration and top speed for various driving conditions. Features 18 tooth pinion gear: Helps optimise speed and torque balance 32 pitch compatibility: Works with standard 32P spur gears Hardened steel construction: Provides extended durability and wear resistance 3mm shaft fitment:
Durable and precision-machined pinion gear designed for reliable power transfer and long service life. Ideal for fine-tuning performance, allowing you to balance acceleration and top speed for various driving conditions.
Features
- 18-tooth pinion gear: Helps optimise speed and torque balance
- 32-pitch compatibility: Works with standard 32P spur gears
- Hardened steel construction: Provides extended durability and wear resistance
- 3mm shaft fitment: Designed for common motor shaft sizes
- Includes set screw: Ensures secure and stable installation
- Performance tuning: Allows adjustment of gearing for different terrains and setups
Specifications
- Part Number: 3948X
- Tooth Count: 18T
- Pitch: 32P
- Material: Hardened steel
- Shaft Compatibility: 3mm motor shaft
Includes
- 1 x 18T 32P heavy-duty pinion gear
- 1 x Set screw
Important Notes
- Compatible with Rustler 4X4 VXL Rustler 4X4 Slash 4X4 Ultimate Slash 4X4 VXL Stampede 4X4 Stampede 4X4 VXL Stampede 4X4 kit TRX-4 series TRX-6 models
- Always set correct gear mesh to prevent premature wear
- Refer to your model manual for recommended gearing setups
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 4
Its hard work
Material Type: Powder Ox, Size: 16 oz
This is hard work but it worked pretty good. Was very happy with the result.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Poli cleaners.
Material Type: Powder Ox, Size: 16 oz
Our trailer was extremely oxidized. I used the Poli wash and fiberglass cleaner, super easy. It removed the oxidation and made our trailer look new again. Next I will try the Poli sealer.
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Reviewed in the United States on May 8, 2026
★★★★★ 3
Works OK.
Material Type: Powder Ox, Size: 16 oz
With a lot of work and diligence (elbow grease), the product works at removing oxidation. I expected it to easily remove the old Poliglow as well. Still lots of work. It will NOT remove the brown water stains from the roof of my molded fiberglass camper. Product is OK, but does not work as easily as advertised.
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Reviewed in the United States on April 19, 2020
★★★★★ 5
It's extremely difficult and when it hasn't been maintained it looks like skin peeling after a sun burn
Material Type: Powder Ox, Size: 16 oz, Material Type: Powder Ox, Size: 16 oz
Poli-glow definitely works. The negative feedback is generally due to someone trying to remove poli-glow. It's extremely difficult and when it hasn't been maintained it looks like skin peeling after a sun burn. I purchased a 41' sailboat with poli-glow. The poli glow was flaking off and had to be removed. It wasn't fun.
In the end, I bought poli-strip and used an orbital sander and wet sanded thru it. Then I used poli-strip, then poli-prep and washed it down. From there I used poli-ox and poli-prep one more time...I basically used poli-prep along with lots of water to wash boat down. The poli-ox when used thick, like a paste, ate through most stains once poli-glow was removed.
It took two-three days of prep. Application took half day per side. I used two kits. Also bought the rectangular special applicator (far better than their mitt). Make sure to have lots of disposable gloves. I don't think the chemicals will harm your hands much...I didn't have gloves for much of the prep work, but gloves are a must when applying poli-glow. Othnerwise your hand get very gunked up.
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Reviewed in the United States on May 24, 2017
★★★★★ 1
Very expensive but worked no better than powdered cleansers
Material Type: Powder Ox, Size: 16 oz
My camper is a 2004 with oxidized paint and dark streaks from being out in the weather. I looked at reviews and there is a lot of hype about this product so I ordered some. I used this on an area of my camper to test it in case it didn't work and guess what...it didn't. It didn't remove the oxidation and black streaking any better than Ajax powder. In one place, when I used it as directed, it wore the paint down to the bare metal and didn't remove dark streaking in the surrounding area. The area I tested it on looked cleaner, but no better than the area I used Ajax powder on the day before. Very expensive for what it didn't do. I do not recommend this product.
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Reviewed in the United States on May 18, 2025