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Manchester, NH
2026 Racing
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Open since 1987 | Online since 1996
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Arrma
182 parts in stock
Drivetrain
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ARA-3789
Assembled Center Differential 500K cSt - GROM
$35.99
$41.34
3 in stock
1
2
3
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ARA-3788
Metal Axle & Wheel Hex Set Type F (4): GROM
$36.99
$42.28
3 in stock
1
2
3
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ARA-3787
Rear Dogbone 40.5mm 2pcs - 2mm pin
$9.99
6 in stock
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3
4
5
6
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ARA-3786
Spur Gear 59T 0.5 Mod: GROM
$4.99
8 in stock
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3
4
5
6
7
8
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ARA-3785
CVD Driveshaft 44mm 2pcs - 2mm pin
$9.99
6 in stock
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3
4
5
6
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ARA-3600
Center Driveshaft Steel 159mm for 227mm Chassis: GROM
$7.99
6 in stock
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3
4
5
6
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ARA-3120
12mm Wheel Hex set Metal 4pcs- Orange
$14.99
6 in stock
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2
3
4
5
6
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ARA-3119
12mm Wheel Hex set Metal 4pcs- Gold
$14.99
6 in stock
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2
3
4
5
6
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ARA-2647
Assembled OLC 50T 0.8Mod ? Over Load Couple transmission protect
$29.99
$33.82
3 in stock
1
2
3
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ARA-2646
Metal Spur Gear 50T 0.8M
$19.99
2 in stock
1
2
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ARA-3116
12mm Wheel Hex set Metal 4pcs- Blue
$14.99
2 in stock
1
2
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ARA-3294
Assembled Oil Filled Differential 30T 0.8Mod 20k cSt Oil 1pc - M
$23.99
$27.24
2 in stock
1
2
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ARA-3276
12mm Wheel Hex set Metal 4 pieces- Black
$14.99
One left
1
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ARA-3129
CVD Rebuild Set - Mini KRATON
$5.99
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1
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ARA-3118
12mm Wheel Hex set Metal 4 pieces- Green
$14.99
2 in stock
1
2
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ARA-3117
12mm Wheel Hex set Metal 4 pieces- Purple
$14.99
2 in stock
1
2
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ARA-2990
Spur Gear 63T MOD 0.5 - Mini
$5.49
2 in stock
1
2
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ARA-2985
Assembled Center Differential 63T 0.5 MOD 500k cSt - Mini
$35.99
$41.34
2 in stock
1
2
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ARA-2678
Diff Cover Set F/R - Mini
$11.99
2 in stock
1
2
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ARA-2672
Input Gear Set - Mini
$14.99
3 in stock
1
2
3
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ARA-2669
CVD Driveshaft 71mm
$12.99
2 in stock
1
2
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ARA-2668
CVD Driveshaft set 71mm 2 pieces
$25.99
$29.54
2 in stock
1
2
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ARA-2660
Spur Gear 65T MOD 0.5 - Mini
$5.49
One left
1
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ARA-2027
Pinion Gear 15T 0.5 MOD CNC 3.2mm Bore
$7.49
2 in stock
1
2
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ARA-2026
Pinion Gear 14T 0.5 MOD CNC 3.2mm Bore
$7.49
2 in stock
1
2
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ARA-2025
Pinion Gear 13T 0.5 MOD CNC 3.2mm Bore
$7.49
2 in stock
1
2
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ARA-3067
Assembled Oil Filled Differential 30T 0.8Mod 3000cSt Oil 1pc - G
$19.99
7 in stock
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2
3
4
5
6
7
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ARA-2982
12mm Wheel Hex set Metal 4pcs- Red
$11.99
2 in stock
1
2
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ARA-2981
12mm Wheel Hex set Aluminum 4pcs
$6.99
2 in stock
1
2
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ARA-2630
Pinion Gear 15T 0.5 MOD CNC 2.3mm Bore
$5.99
2 in stock
1
2
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ARA-2629
Pinion Gear 14T 0.5 MOD CNC 2.3mm Bore
$5.99
2 in stock
1
2
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ARA-2628
Pinion Gear 13T 0.5 MOD CNC 2.3mm Bore
$5.99
2 in stock
1
2
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ARA-2593
Center Driveshaft Steel for 176mm Chassis - GROM
$7.99
2 in stock
1
2
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ARA-2592
Spur Gear 61t MOD 0.5 - GROM
$4.99
2 in stock
1
2
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ARA-2315
CNC Steel Spur Gear 61T
$9.99
2 in stock
1
2
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ARA-2313
CNC Steel Spur Gear 59T
$9.99
2 in stock
1
2
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ARA-2885
Spool Set 34T Mod 1
$59.99
$67.66
2 in stock
1
2
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ARA-2813
46T Spur Gear Mod 1 29mm Diff
$19.99
2 in stock
1
2
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ARA-2812
Limited Slip Center Diff Set 46T 29mm Diff Case 100K
$74.99
$84.58
2 in stock
1
2
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ARA-2807
Main Diff Gear 42T GP9
$22.99
$26.30
2 in stock
1
2
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ARA-2806
Front/Rear Diff Set 42T GP9 80K 1Pc
$57.99
$65.78
2 in stock
1
2
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ARA-2805
Main Input Gear 15T GP9
$16.99
2 in stock
1
2
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ARA-3150
17mm Wheel Hex Conversion for Threaded Axles +10mm Offset
$25.99
$30.06
One left
1
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ARA-2876
High Torque Slipper set 61T 08.Mod
$29.99
$33.82
3 in stock
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2
3
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ARA-2875
High Torque Slipper Hub and Plate Set
$11.99
3 in stock
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2
3
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ARA-1148
Composite Spur Gear 57t 0.8m
$4.99
3 in stock
1
2
3
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ARA-1147
Assembled OLC 57T 0.8Mod Over Load Couple transmission protector
$24.99
$28.18
8 in stock
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2
3
4
5
6
7
8
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ARA-2336
Long Driveshaft set 2 pieces - GROM
$16.99
One left
1
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Ball diamter mm
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8
9.75
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2.3
3.175
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aluminum
hardened steel
steel
Pin ceter to center mm
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114
168
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Tooth face width mm
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5.6
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10
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