--- product_id: 143833676 title: "48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt" brand: "makerdoit" price: "95.69 DT" currency: TND in_stock: true category: "Maker Do It" url: https://www.desertcart.tn/products/143833676-48p-19t-20t-21t-22t-23t-pinion-gear-with-screw store_origin: TN region: Tunisia --- # 5 gear sizes (19T-23T) 48P pitch precision Includes screwdriver & screws 48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt **Brand:** makerdoit **Price:** 95.69 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your RC game with precision and power! ## Quick Answers - **What is this?** 48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt by makerdoit - **How much does it cost?** 95.69 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/143833676-48p-19t-20t-21t-22t-23t-pinion-gear-with-screw) ## Best For - makerdoit enthusiasts ## Why This Product - Trusted makerdoit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Metal Build:** Engineered for long-lasting, rugged use - • **Optimized Shaft Fit:** Perfect 3.175mm bore for secure motor compatibility - • **Precision 48P Pitch:** Seamless gear meshing for peak RC performance - • **Complete Installation Kit:** Screws + screwdriver included for hassle-free upgrades - • **Versatile 19T to 23T Range:** Tailor your torque and speed to any track ## Overview This MakerDoIt 48P pinion gear set offers five metal gears (19T-23T) with a precise 3.175mm bore, designed for 1/10 scale brushless RC motors. The set includes screws and a screwdriver for easy installation, enabling quick gear ratio changes to optimize speed or torque for any track condition. ## Description Q: Do you wanna make your RC happier? Are you looking for universal upgrade pinion gear for your RC car? A: We can help, we provide 3.175mm hole 48P pinion gear set comes with a set screw, they work well and have a secure fit with no modification needs. Package include: 1 X 48P 3.175mm 19T pinion gear 1 X 48P 3.175mm 20T pinion gear 1 X 48P 3.175mm 21T pinion gear 1 X 48P 3.175mm 22T pinion gear 1 X 48P 3.175mm 23T pinion gear 5 X 48P Screws 1 X Screwdriver Note: 💡【48P】is the pitch of each tooth on the pinion gear and the 19T 20T 21T 22T 23T is the number of teeth on the pinion gear. You have to make sure your spur gear and pinion gear have the same pitch, or the teeth won't mesh. 💡【3.175mm】The pinion gear shaft diameter or bore is 3.175mm, make sure your RC motor shaft have the same diameter. 💡Make sure you thread lock the grub screw. They are hard to find when they fall out. 💡Larger gears will result in higher speeds while smaller gears provide more torque. For quicker acceleration go for a smaller pinion gear (with fewer teeth) and a larger spur gear (with more teeth). Your car will accelerate off the mark very quickly with more torque, and you'll also benefit from cooler running temperatures, extending the life of your motor and ESC. 💡💡How to install the pinion gear: You will probably need to loosen the motor a bit, in order to fit the pinion gear on. Make sure you lock it in place on the flat portion of the motor shaft. When you are tightening it back up, make sure you leave about a gap between the pinion gear and the spur gear. That gap will be very small. It should be about the width of a piece of paper. ## Features - 【Durable】Durable metal construction for long-lasting performance. - 【More Funny】Provide the option of being able to change your gear ratio for different track conditions. - 【💡】48P is the pitch of each tooth on the pinion gear and the 19T 20T 21T 22T 23T is the number of teeth on the pinion gear. You have to make sure your spur gear and pinion gear have the same pitch, or the teeth won't mesh. - 【3.175mm】The pinion gear shaft diameter or bore is 3.175mm, make sure your RC motor shaft have the same diameter. - 【Gear Combo Set】Comes with set screws for each pinion gear, the pinion gear combo set also included a screwdriver, easy to install. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RVHR6WP | | Best Sellers Rank | #45,209 in Toys & Games ( See Top 100 in Toys & Games ) #4 in RC Vehicle Transmission Gears | | Customer Reviews | 4.6 4.6 out of 5 stars (1,311) | | Item Weight | 0.64 ounces | | Item model number | MakerDoIt | | Manufacturer | MakerDoIt | | Manufacturer recommended age | 16 years and up | | Product Dimensions | 3.58 x 2.09 x 0.51 inches | ## Images ![48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt - Image 1](https://m.media-amazon.com/images/I/51wzDFCxtYL.jpg) ## Frequently Bought Together - 48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt - MakerDoIt 48P Pinion Gear Set 3.175mm 48 Pitch 24T 25T 26T 27T 28T RC Parts - Rcarmumb RC 48P 76T & 83T & 86T & 90T Spur Gear Upgrades Part for 1/10 Slash Rustler Stampede Bandit 2WD VXL XL-5,Tough Nylon 4PCS Spur Gear Hops Up,Replace #4676#4683#4686#4690 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/143833676-48p-19t-20t-21t-22t-23t-pinion-gear-with-screw](https://www.desertcart.tn/products/143833676-48p-19t-20t-21t-22t-23t-pinion-gear-with-screw) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-16*