Top 10 Best 48p pinion gear set in 2026

Last Updated - 6/21/2026

🏆Best Choice

MakerDoIt

MakerDoIt 48P Pinion Gear Set 3.175mm 48 Pitch 24T 25T 26T 27T 28T RC Parts

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【💡NOTE】 Firstly, you can begin with the minimum tooth. Then, upgrade to a bigger tooth, and check the ESC & motor temperatures regularly throughout the run. At last, you can control faster speed while avoiding potential risks such as ESC/motor damage or malfunction caused by overheat.
•【Hardened Steel】 The RC upgrades pinion gear set are made of quality hardened steel, durable and reusable, enjoy your happy RC racing time.
•【48P】48P is the pitch of each tooth on the pinion gear and the 24T 25T 26T 27T 28T 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 hex key, easy to install.

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$12.99

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MakerDoIt

48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【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.

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$12.99

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Share Goo

5Pack ShareGoo Steel 48P 3.175mm Pinion Gear Sets 13T 14T 15T 16T 17T fit 3.175mm (1/8-Inch) Shaft Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 RC Car Monster Truck Buggy

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Fit 3.175mm Shaft Size Motors,please make sure the RC motor shaft have the same diameter,Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.
•The 48P pinion gear sets (13T 14T 15T 16T 17T) are made of hardened steel,durable and reusable.
•Tooth pitch: 48 pitch;Height: 9mm;Inner Diameter:3.175mm(1/8-Inch)
•The pinion gear sets compatible with Arrma HPI kyosho losi axial traxxas tamiya associated 1/10 RC car monster truck buggy
•Universal upgrade 48P pinion gear,total 5Pcs,13T 14T 15T 16T 17T with 3.175mm inner diameter.Come with grub screws.Easy to install and upgrade.

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$11.99

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MakerDoIt

MakerDoIt 48P Pinion Gear Set 16T 17T 18T 19T 3.175mm 48 Pitch Pinion Gear Set 1/10 RC

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【💡NOTE】 Firstly, you can begin with the minimum tooth 48p pinion gear. Then, upgrade to a bigger tooth 48p pinion, and check the ESC & and motor temperatures regularly throughout the run. At last, you can control faster speed while avoiding potential risks such as ESC/motor damage or malfunction caused by overheating.
•【Quality Steel 3.175mm Pinion Gear】 The 1/10 rc pinion gear set is made of quality steel, durable, and reusable, enjoy your happy RC racing time.
•【48P Pinion Gear Set 3.175mm】 The 3.175 pinion gear combo has a 3.175mm bore that is suited for a 3.175mm shaft, and is an ideal universal upgrade pinion gear for Traxxas Redcat Tamiya Losi Arrma RC car.
•【Different Option】 You will like the option of being able to change your gear ratio for different track conditions with 48 pitch pinion gear.
•【Package Include】16T 17T 18T 19T 48dp pinion gear, each pinion gear with a screw, and a hex key.

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$12.99

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RcThjia

48P Hardened Steel Pinion Gear Set 3.175mm (1/8 inch) Hole 21T 22T 23T 24T 25T 48DP Pitch Gears with Hex Key for RC Brushless Brush Motor RC Car Upgrade (5pcs)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【Compatible with】3.175mm(1/8 inch) Shaft Size Motors,make sure your RC motor shaft have the same diameter.
•【Durable】 The RC upgrades pinion gear set are made of quality hardened steel, Durable metal construction for long-lasting performance.
•【Instruction】48P is the pitch of each tooth on the pinion gear and the 21T 22T 23T 24T 25 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.
•【Gear Combo Set】48p 21T 22T 23T 24T 25 pinion gear, Comes with set screws for each pinion gear, the pinion gear combo set also included a screwdriver, easy to install.
•【NOTE】 Firstly, you can begin with the minimum tooth. Then, upgrade to a bigger tooth, and check the ESC & motor temperatures regularly throughout the run. At last, you can control faster speed while avoiding potential risks such as ESC/motor damage or malfunction caused by overheat.

View offer on:

$12.99

Check Price

Share Goo

5Pack ShareGoo Steel 48P 3.175mm Pinion Gear Sets 28T 29T 30T 31T 32T fit 3.175mm (1/8-Inch) Shaft Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 RC Car Monster Truck Buggy

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Fit 3.175mm Shaft Size Motors,please make sure the RC motor shaft have the same diameter,Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.
•The 48P pinion gear sets (28T 29T 30T 31T 32T) are made of hardened steel,durable and reusable.
•Tooth pitch: 48 pitch;Height: 9mm;Inner Diameter:3.175mm(1/8-Inch)
•Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 rc car monster truck buggy
•Universal upgrade 48P pinion gear,total 5Pcs,28T 29T 30T 31T 32T with 3.175mm inner diameter.Come with grub screws.Easy to install and upgrade.

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$12.99

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Share Goo

5Pack ShareGoo Steel 48P 3.175mm Pinion Gear Sets 23T 24T 25T 26T 27T fit 3.175mm (1/8-Inch) Shaft Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 RC Car Monster Truck Buggy

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Fit 3.175mm Shaft Size Motors,please make sure the RC motor shaft have the same diameter,Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.
•The 48P pinion gear sets (23T 24T 25T 26T 27T) are made of hardened steel,durable and reusable.
•Tooth pitch: 48 pitch;Height: 9mm;Inner Diameter:3.175mm(1/8-Inch)
•Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 rc car monster truck buggy
•Universal upgrade 48P pinion gear,total 5Pcs,23T 24T 25T 26T 27T with 3.175mm inner diameter.Come with grub screws.Easy to install and upgrade.

View offer on:

$11.99

Check Price

Share Goo

5Pack ShareGoo Steel 48P 3.175mm Pinion Gear Sets 18T 19T 20T 21T 22T fit 3.175mm (1/8-Inch) Shaft Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 RC Car Monster Truck Buggy

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Fit 3.175mm Shaft Size Motors,please make sure the RC motor shaft have the same diameter,Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.
•The 48P pinion gear sets (18T 19T 20T 21T 22T) are made of hardened steel,durable and reusable.
•Tooth pitch: 48 pitch;Height: 9mm;Inner Diameter:3.175mm(1/8-Inch)
•Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 rc car monster truck buggy
•Universal upgrade 48P pinion gear,total 5Pcs,18T 19T 20T 21T 22T with 3.175mm inner diameter.Come with grub screws.Easy to install and upgrade.

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$11.99

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Flylin

5Pcs 48DP Pinion Gear Set, 20T 22T 24T 26T 28T Hardened Steel Pinion Gear Set with 5mm Hole, RC Motor Gear Climbing Car Gear Accessories Suitable for 1/10 RC Brushless Brush Motor

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•【5 Gear Sizes】Remote control motor gear diameter: 11mm/0.4in (20T), 12mm/0.5in (22T), 13mm/0.5in (24T), 14mm/0.6in (26T), 15mm/0.6in (28T), package also includes 5 machine instrument screws，M4 * 4 specification, with a diameter of 4mm and a height of 4mm
•【45 Steel Material】Made of strong and durable steel, so that the gear assembly has excellent performance, which helps to improve the overall performance of the remote control car, easy to install, flexible and strong
•【48DP Pinion Gear】48DP is the pitch of each tooth on the pinion gear and the 20T 22T 24T 26T 28T 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
•【Applicable】Suitable for remote control cars, (5mm) Shaft Size Motors(make sure your RC motor shaft have the same diameter), hill climbing vehicles, not easy to deform or damage, can be used as a substitute for original accessories
•【Package List】You will receive 5 remote control motor gear, and Comes with set screws for each pinion gear. You will like the option of being able to change your gear ratio for different track conditions with 48 pitch pinion gear

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$11.99

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GTHELE

GTHELE 4pcs 48P Pinion Gear 3.175mm Set Hardened 28T 29T 30T 31T 48DP Pitch Gears RC Upgrade Part with Screwdriver

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Hardened steel 28 29 30 31 tooth, 48 pitch pinion gear for motors with a 3.175mm shaft
•CNC machined- Hardened steel to increased wear resistance and improve fatigue life
•YOU WILL RECEIVE: - Four (4) pinion gear - Four (4) M3x4mm setscrew-One(1) 1.5mm hex wrench
•This item works with: Traxxas 1/16 E-Revo Slash VXL,1/10 Rustler VXL,Stampede VXL,Slash VXL 2WD Ford F-150 Raptor Ford Mustang GT.Associated Losi Redcat ECX Arrma 1/10 Rc Car etc

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$15.99

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