13th Jul 2026, 02:45 AM
HARFINGTON 2pcs Straight Spur Gear 6mm Bore 21T Mod-1 Hardened 45# Steel Spur Diff Differential Motor Gear RC Car Replacement Parts
Price may vary by location, shipping cost, and availability.
Lowest in last 4 months
84% Off
$5.99
$36.89
Highest: $8.99
Average: $7.73
Lowest: $5.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of HARFINGTON 2pcs Straight Spur Gear 6mm Bore 21T Mod-1 Hardened 45# Steel Spur Diff Differential Motor Gear RC Car Replacement Parts here. This product's current Price in USA is $5.99. The average and highest prices are $7.73 and $8.99 respectively.
| Lowest Ever Price | $5.99 |
|---|---|
| 4th Jul 2026 | |
| Average Price | $7.73 |
| Based on 137 days price tracking | |
| Highest Price | $8.99 |
| 30th Mar 2026 | |
Price History of All Variants of HARFINGTON 2pcs Straight Spur Gear 6mm Bore...
Current Price in USA
| Price | $5.99 |
|---|---|
| MRP | $36.89 |
| Savings | $30.90 |
| Discount | 83.76% |
Recent Price Drops on HARFINGTON 2pcs Straight Spur Gear 6mm Bore 21T Mod-1 Hardened 45# Steel Spur Diff Differential Motor Gear RC Car Replacement Parts
Price Drop 3rd Jul 2026
$7.27 → $5.99
17.61% drop
Price Drop 7th May 2026
$8.09 → $7.64
5.56% drop
Price Drop 5th Apr 2026
$8.99 → $8.09
10.01% drop
Product Information
Details
| Product Name | HARFINGTON 2pcs Straight Spur Gear 6mm Bore 21T Mod-1 Hardened 45# Steel Spur Diff Differential Motor Gear RC Car Replacement Parts |
|---|---|
| Store Product Code | B0BCYVMZ1R |
| Store Name | amazon.com |
| Rating | 8.8 / 10 |
| Category | Gears |
| Product Manufacturer | HARFINGTON |
| Model Number | hta220712hh0266 |
| Size | 2mm |
Features
- Size - Teeth: Teeth: 21T, Tooth Pitch: 3.14mm / 0.12inch, Tooth Depth: 2.25mm / 0.09inch, Outer Diameter: 23mm / 0.91inch, Aperture: 6mm / 0.24inch, Effective Tooth Length: 10mm / 0.39inch, Total Thickness: 10mm / 0.39inch, Module: 1-Mod, Pressure Angle: 20
- Material - The pinion motor gear is made of 45# Steel, the tooth surface is treated by high frequency quenching, more stable, anti-wear, strong and durable, and durable in use.
- Feature - Good machining made less rough and noise than other gears, making them roll smoothly.
- Application - Good straight spur gear replacement for your device.
- Note - The pinion gear aperture is 6mm and the module is 1, please check the size before purchasing. You will receive 2 x straight spur gear. (The inner hole of the gear is rough and requires additional processing.)
Images
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Rating and Reviews
8.8 Based on 7 reviews
HARFINGTON 2pcs Straight Spur Gear 6mm Bore has 8.8 rating out of 10. This average rating is consist of 7 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.