# Gear sets compared

3 gear sets we carry, side by side. Specs come from each listing; prices and delivery windows are live.

Canonical: https://suntekstore.com/compare/gear-set/

## How to choose

Choose by the differential setup you need: tooth count and housing material are the key differences. Pick [Steel Differential Gear Set](https://suntekstore.com/p/DCD-10001004804/) if you need a 37T/13T steel gear set, or [39 Tooth Differential Gear Assembly](https://suntekstore.com/p/DCD-10001229978/) if your build calls for a 39 tooth assembly with an aluminum housing; [2-Piece RC Differential Gear Set](https://suntekstore.com/p/DCD-10001384250/) suits buyers wanting a 2 pcs differential set.

## Specifications

| Item | Material (from the listing) | Pieces (from the listing title) | Package size (shipping box) | Package weight (shipping weight) | Delivery (to the US) | Price (USD, live) |
|---|---|---|---|---|---|---|
| [2-Piece RC Differential Gear Set](https://suntekstore.com/p/DCD-10001384250/) | steel | 2 pcs | 5.9 × 4.7 × 0.8 in (15 × 12 × 2 cm) | 2.1 oz (60 g) | 12–22 days | 20.19 |
| [Steel Differential Gear Set](https://suntekstore.com/p/DCD-10001004804/) | steel | — | 2.4 × 2.4 × 0.8 in (6 × 6 × 2 cm) | 2.5 oz (70 g) | 12–22 days | 24.09 |
| [39 Tooth Differential Gear Assembly](https://suntekstore.com/p/DCD-10001229978/) | aluminum | — | 3.1 × 2.4 × 1.2 in (8 × 6 × 3 cm) | 3.2 oz (90 g) | 11–21 days | 25.29 |

"—" = not stated in the listing. Package size and weight describe the shipping box.

## Items

- 2-Piece RC Differential Gear Set: SKU DCD-10001384250, 20.19 USD, in stock, delivery 12-22 days ([page](https://suntekstore.com/p/DCD-10001384250/), [facts](https://suntekstore.com/p/DCD-10001384250.md), [buy](https://suntekstore.com/buy/DCD-10001384250?qty=1))
- Steel Differential Gear Set: SKU DCD-10001004804, 24.09 USD, in stock, delivery 12-22 days ([page](https://suntekstore.com/p/DCD-10001004804/), [facts](https://suntekstore.com/p/DCD-10001004804.md), [buy](https://suntekstore.com/buy/DCD-10001004804?qty=1))
- 39 Tooth Differential Gear Assembly: SKU DCD-10001229978, 25.29 USD, in stock, delivery 11-21 days ([page](https://suntekstore.com/p/DCD-10001229978/), [facts](https://suntekstore.com/p/DCD-10001229978.md), [buy](https://suntekstore.com/buy/DCD-10001229978?qty=1))

Store policies: free standard shipping to the US, 30-day returns. See https://suntekstore.com/llms.txt