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uxcell Pinion Gear Set Brass Motor Rack
8th Jul 2026, 11:53 PM

uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included

Price may vary by location, shipping cost, and availability.
71% Off
$9.99
$34.99

Highest: $9.99
Average: $9.85
Lowest: $8.99

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Based our analysis and observation, there is 52.99% chance that the price of uxcell Pinion Gear Set Brass Motor Rack... will increase. Price of product might fluctuate around 3% from current price.*

Price History Graph

Offer Price Prices
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Price History Information

You can check the price history of uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included here. This product's current Price in USA is $9.99. The average and highest prices are $9.85 and $9.99 respectively.

Lowest Ever Price $8.99
20th Jun 2026
Average Price $9.85
Based on 136 days price tracking
Highest Price $9.99
6th Mar 2026

Current Price in USA

Price $9.99
MRP $34.99
Savings $25.00
Discount 71.44%

Recent Price Drops on uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included

Price Drop 19th Jun 2026
$9.99 $8.99
10.01% drop

Product Information

Details

Product Name uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included
Store Product Code B0B7B25DWK
Store Name amazon.com
Rating 7.8 / 10
Category Rack & Pinion Gears
Product Manufacturer uxcell
Model Number a22051200ux0644

Features

  • Pinion Gear: Model: 0.5 Mod; Teeth: 40T; Bore Size (Shaft Dia.): 6mm / 0.24"; Outer Dia. (Teeth Part): 21mm / 0.83"; Effective Teeth Length: 5mm / 0.2"; Step Size: 18mm x 5mm / 0.71" x 0.2" (D*H)
  • Brass Parts: The brass pinion gear has strong wear resistance, high strength, high hardness and chemical corrosion resistance.
  • Easy to Use: Be sure your RC motor shaft have the same diameter. Comes with set screws for each pinion gear, easy to install. Hardness of teeth surface: soft teeth surface.
  • Tips: Release the motor to install the pinion. Make sure to lock it on the flat part of the motor shaft.
  • Package Content: 1pcs x Pinion Gear, 2pcs x M3 Set Screws. Good pinion gear replacement for your equipment.

Images

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Image of uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included
Image of uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included
Image of uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included
Image of uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included
Image of uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included
Image of uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included

Rating and Reviews

7.8 Based on 4 reviews

uxcell Pinion Gear Set Brass Motor Rack has 7.8 rating out of 10. This average rating is consist of 4 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.