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Pinion Gears for RC Cars & Trucks

Find pinion gears for RC cars and trucks in a variety of tooth counts, pitches, and bore sizes to help tune speed, acceleration, and overall drivetrain performance. This collection includes replacement and upgrade pinion gears for different RC applications, including on-road cars, off-road trucks, buggies, monster trucks, crawlers, and high-performance builds.

Whether you are replacing a worn gear, changing your gear ratio, improving acceleration, or tuning for higher top speed, the right pinion gear can make a noticeable difference in how your RC vehicle performs. Browse our RC pinion gears to find the right fit for your motor, spur gear, and driving setup.

640 products

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Use part type, scale, color, availability, or clearance filters to narrow this large collection.

Part, scale, color, and availability
Steel 0.8M 32 Pitch 54T Spur+16T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 23%

Steel 0.8M 32 Pitch 54T Spur+16T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C30680
Type: Pinion Gear
$7.69 $9.99
Save 23%
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Steel 0.8M 32 Pitch 54T Spur+15T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 25%

Steel 0.8M 32 Pitch 54T Spur+15T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C30679
Type: Pinion Gear
$7.49 $9.99
Save 25%
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Steel 0.8M 32 Pitch 54T Spur+14T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 26%

Steel 0.8M 32 Pitch 54T Spur+14T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C30678
Type: Pinion Gear
$7.39 $9.99
Save 26%
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Steel 0.8M 32 Pitch 54T Spur+13T Pinion Set w/5mm for Most Traxxas 1/10 4X4

Steel 0.8M 32 Pitch 54T Spur+13T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C30677
Type: Pinion Gear
$9.99
in stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 55T Save 6%

Square R/C Hard Steel Pinion Gear (64-pitch) 55T

SQ-SGE-655
Type: Pinion Gear
$6.01 $6.39
Save 6%
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Square R/C Hard Steel Pinion Gear (64-pitch) 54T

Square R/C Hard Steel Pinion Gear (64-pitch) 54T

SQ-SGE-654
Type: Pinion Gear
$6.39
Only 1 left!
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Square R/C Hard Steel Pinion Gear (64-pitch) 53T Save 38%

Square R/C Hard Steel Pinion Gear (64-pitch) 53T

SQ-SGE-653
Type: Pinion Gear
$3.96 $6.39
Save 38%
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Square R/C Hard Steel Pinion Gear (64-pitch) 52T Save 8%

Square R/C Hard Steel Pinion Gear (64-pitch) 52T

SQ-SGE-652
Type: Pinion Gear
$4.59 $4.99
Save 8%
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Square R/C Hard Steel Pinion Gear (64-pitch) 49T

Square R/C Hard Steel Pinion Gear (64-pitch) 49T

SQ-SGE-649
Type: Pinion Gear
$4.99
in stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 47T

Square R/C Hard Steel Pinion Gear (64-pitch) 47T

SQ-SGE-647
Type: Pinion Gear
$4.99
Only 1 left!
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Square R/C Hard Steel Pinion Gear (64-pitch) 41T Save 24%

Square R/C Hard Steel Pinion Gear (64-pitch) 41T

SQ-SGE-641
Type: Pinion Gear
$3.79 $4.99
Save 24%
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Square R/C Hard Steel Pinion Gear (64-pitch) 40T Save 39%

Square R/C Hard Steel Pinion Gear (64-pitch) 40T

SQ-SGE-640
Type: Pinion Gear
$3.04 $4.99
Save 39%
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Square R/C Hard Steel Pinion Gear (64-pitch) 39T Save 38%

Square R/C Hard Steel Pinion Gear (64-pitch) 39T

SQ-SGE-639
Type: Pinion Gear
$3.09 $4.99
Save 38%
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Square R/C Hard Steel Pinion Gear (64-pitch) 38T Save 23%

Square R/C Hard Steel Pinion Gear (64-pitch) 38T

SQ-SGE-638
Type: Pinion Gear
$3.84 $4.99
Save 23%
Only 1 left!
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Square R/C Hard Steel Pinion Gear (64-pitch) 37T Save 61%

Square R/C Hard Steel Pinion Gear (64-pitch) 37T

SQ-SGE-637
Type: Pinion Gear
$1.95 $4.99
Save 61%
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Square R/C Hard Steel Pinion Gear (64-pitch) 36T Save 32%

Square R/C Hard Steel Pinion Gear (64-pitch) 36T

SQ-SGE-636
Type: Pinion Gear
$3.39 $4.99
Save 32%
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Square R/C Hard Steel Pinion Gear (64-pitch) 35T Save 22%

Square R/C Hard Steel Pinion Gear (64-pitch) 35T

SQ-SGE-635
Type: Pinion Gear
$3.89 $4.99
Save 22%
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Square R/C Hard Steel Pinion Gear (64-pitch) 29T Sold out

Square R/C Hard Steel Pinion Gear (64-pitch) 29T

SQ-SGE-629
Type: Pinion Gear
$3.39 $4.99
Save 32%
Out of stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 28T Save 56%

Square R/C Hard Steel Pinion Gear (64-pitch) 28T

SQ-SGE-628
Type: Pinion Gear
$2.20 $4.99
Save 56%
in stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 27T Sold out

Square R/C Hard Steel Pinion Gear (64-pitch) 27T

SQ-SGE-627
Type: Pinion Gear
$4.49 $4.99
Save 10%
Out of stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 26T Save 32%

Square R/C Hard Steel Pinion Gear (64-pitch) 26T

SQ-SGE-626
Type: Pinion Gear
$3.39 $4.99
Save 32%
Only 1 left!
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Square R/C Hard Steel Pinion Gear (64-pitch) 25T Save 37%

Square R/C Hard Steel Pinion Gear (64-pitch) 25T

SQ-SGE-625
Type: Pinion Gear
$3.14 $4.99
Save 37%
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Square R/C Hard Steel Pinion Gear (64-pitch) 24T Save 35%

Square R/C Hard Steel Pinion Gear (64-pitch) 24T

SQ-SGE-624
Type: Pinion Gear
$3.24 $4.99
Save 35%
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Square R/C Hard Steel Pinion Gear (48-pitch) 40T Save 24%

Square R/C Hard Steel Pinion Gear (48-pitch) 40T

SQ-SGE-440
Type: 48-Pitch Pinion Gear
$3.79 $4.99
Save 24%
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Square R/C Hard Steel Pinion Gear (48-pitch) 39T Save 16%

Square R/C Hard Steel Pinion Gear (48-pitch) 39T

SQ-SGE-439
Type: 48-Pitch Pinion Gear
$4.19 $4.99
Save 16%
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Square R/C Hard Steel Pinion Gear (48-pitch) 38T Save 73%

Square R/C Hard Steel Pinion Gear (48-pitch) 38T

SQ-SGE-438
Type: 48-Pitch Pinion Gear
$1.35 $4.99
Save 73%
in stock
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Square R/C Hard Steel Pinion Gear (48-pitch) 37T Save 38%

Square R/C Hard Steel Pinion Gear (48-pitch) 37T

SQ-SGE-437
Type: 48-Pitch Pinion Gear
$3.09 $4.99
Save 38%
in stock
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Square R/C Hard Steel Pinion Gear (48-pitch) 36T Save 16%

Square R/C Hard Steel Pinion Gear (48-pitch) 36T

SQ-SGE-436
Type: 48-Pitch Pinion Gear
$4.19 $4.99
Save 16%
in stock
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Square R/C Hard Steel Pinion Gear (48-pitch) 35T Save 16%

Square R/C Hard Steel Pinion Gear (48-pitch) 35T

SQ-SGE-435
Type: 48-Pitch Pinion Gear
$4.19 $4.99
Save 16%
in stock
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Square R/C Hard Steel Pinion Gear (48-pitch) 34T Save 10%

Square R/C Hard Steel Pinion Gear (48-pitch) 34T

SQ-SGE-434
Type: 48-Pitch Pinion Gear
$4.49 $4.99
Save 10%
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Square R/C Hard Steel Pinion Gear (48-pitch) 31T Save 10%

Square R/C Hard Steel Pinion Gear (48-pitch) 31T

SQ-SGE-431
Type: 48-Pitch Pinion Gear
$4.49 $4.99
Save 10%
Only 1 left!
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Pinion Gear 64-pitch 41T (used) Sold out

Pinion Gear 64-pitch 41T (used)

20.AG38
Type: Pinion Gear
$3.59 $3.99
Save 10%
Out of stock
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Pinion Gear 64-pitch 40T (used) Save 10%

Pinion Gear 64-pitch 40T (used)

20.AG32
Type: Pinion Gear
$3.59 $3.99
Save 10%
Only 1 left!
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Pinion Gear 64-pitch 39T (used) Save 10%

Pinion Gear 64-pitch 39T (used)

20.AG31
Type: Pinion Gear
$3.59 $3.99
Save 10%
Only 1 left!
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Pinion Gear 64-pitch 38T (used) Save 10%

Pinion Gear 64-pitch 38T (used)

20.AG30
Type: Pinion Gear
$3.59 $3.99
Save 10%
Only 1 left!
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Replacement Motor Pinion Gear for Type D90 Planetary Gearbox

Replacement Motor Pinion Gear for Type D90 Planetary Gearbox

C25181
Type: Pinion Gear
$4.99
Only 1 left!
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Replacement Pinion Gear 20T for C32450 Save 10%

Replacement Pinion Gear 20T for C32450

C32622
Type: Pinion Gear
$5.39 $5.99
Save 10%
Only 1 left!
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Replacement Pinion Gear 20T for C32452

Replacement Pinion Gear 20T for C32452

C32579
Type: Pinion Gear
$5.99
in stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 62T Save 27%

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 62T

SQ-SPE-662
Type: Pinion Gear
$5.83 $7.99
Save 27%
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 61T Sold out

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 61T

SQ-SPE-661
Type: Pinion Gear
$7.99
Out of stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 59T

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 59T

SQ-SPE-659
Type: Pinion Gear
$7.99
in stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 58T

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 58T

SQ-SPE-658
Type: Pinion Gear
$7.99
in stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 57T Save 10%

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 57T

SQ-SPE-657
Type: Pinion Gear
$7.19 $7.99
Save 10%
Only 1 left!
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Square R/C Hard Steel Pinion Gear (48-pitch) 30T Save 16%

Square R/C Hard Steel Pinion Gear (48-pitch) 30T

SQ-SGE-430
Type: 48-Pitch Pinion Gear
$4.19 $4.99
Save 16%
in stock
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Square R/C Hard Steel Pinion Gear (48-pitch) 22T Save 36%

Square R/C Hard Steel Pinion Gear (48-pitch) 22T

SQ-SGE-422
Type: 48-Pitch Pinion Gear
$3.19 $4.99
Save 36%
in stock
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Square R/C Hard Steel Pinion Gear (48-pitch) 20T Save 16%

Square R/C Hard Steel Pinion Gear (48-pitch) 20T

SQ-SGE-420
Type: 48-Pitch Pinion Gear
$4.19 $4.99
Save 16%
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Square R/C Hard Steel Pinion Gear (48-pitch) 17T Save 16%

Square R/C Hard Steel Pinion Gear (48-pitch) 17T

SQ-SGE-417
Type: 48-Pitch Pinion Gear
$4.19 $4.99
Save 16%
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Square R/C Hard Steel Pinion Gear (48-pitch) 16T Sold out

Square R/C Hard Steel Pinion Gear (48-pitch) 16T

SQ-SGE-416
Type: 48-Pitch Pinion Gear
$4.49 $4.99
Save 10%
Out of stock
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Square R/C Hard Steel Pinion Gear (48-pitch) 15T Save 43%

Square R/C Hard Steel Pinion Gear (48-pitch) 15T

SQ-SGE-415
Type: 48-Pitch Pinion Gear
$2.84 $4.99
Save 43%
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Replacement Allen Hex Tip for 4-40 Wrench 0.05 (Pinion)(L=100mm) (O.D.=3mm)

E8201T
Type: Hex Wrench
$3.99
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Alloy Machined Pinion & Spur Gear Cover for Axial 1/24 SCX24 Save 77%

Silver Alloy Machined Pinion & Spur Gear Cover for Axial 1/24 SCX24

C30928SILVER
Type: Spur Gear Cover
$3.91 $16.99
Save 77%
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Pinion Gear 16T for Crawler EX Save 16%

Pinion Gear 16T for Crawler EX | Crawler EX REAL

CRA-117
Type: Pinion Gear
$2.15 $2.56
Save 16%
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Pinion Gear 26T for Crawler EX Save 78%

Pinion Gear 26T for Crawler EX | Crawler EX REAL

CRA-113
Type: Pinion Gear
$0.79 $3.57
Save 78%
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Pinion Gear 20T for Crawler EX Save 78%

Pinion Gear 20T for Crawler EX | Crawler EX REAL

CRA-112
Type: Pinion Gear
$0.79 $3.57
Save 78%
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Panaracer-Xenon PR Pinion Gear 64P 42T Sold out

Panaracer-Xenon PR Pinion Gear 64P 42T

PPR64-42
Type: Pinion Gear
$7.99
Out of stock
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Muchmore Racing Hardened Steel Motor Pinion Gear 20T 48Pitch Sold out

Muchmore Racing Hardened Steel Motor Pinion Gear 20T 48Pitch

MMR-MR-SPG20T
Type: 48-Pitch Pinion Gear
$1.95 $4.99
Save 61%
Out of stock
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Billet Machined Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx

Machined Silver Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx 7887 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

C33342SILVER
Type: Pinion Gear
$59.99
in stock
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Billet Machined Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx

Machined Red Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx 7887 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

C33342RED
Type: Pinion Gear
$59.99
in stock
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Billet Machined Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx

Machined Grey Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx 7887 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

C33342GREY
Type: Pinion Gear
$59.99
in stock
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Billet Machined Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx

Machined Black Spur & Pinion Gear Upper Cover for Traxxas XRT & X-Maxx 7887 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

C33342BLACK
Type: Pinion Gear
$59.99
in stock
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 21T Save 26%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 21T

MMR-MX-5PG21T
Type: Pinion Gear
$5.91 $7.99
Save 26%
Only 1 left!
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 19T Save 16%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 19T

MMR-MX-5PG19T
Type: Pinion Gear
$6.71 $7.99
Save 16%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 17T Save 78%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 17T

MMR-MX-5PG17T
Type: Pinion Gear
$1.76 $7.99
Save 78%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 16T Save 66%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 16T

MMR-MX-5PG16T
Type: Pinion Gear
$2.72 $7.99
Save 66%
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