In Stock In Store
Option Parts Rock Crawlers
All the optional and aftermaket parts you need to fix, repair, and maintain your RC rock crawler, trail truck or rock racer are available at AMain. Bodies, wheels, tires, bearings, paint, servo parts, shims, spacers, hardware, detailing items and more. AMain is the authorized retailer for everything you need to upgrade your Traxxas, Element, Vaterra, Gmade, RC4WD, Axial, Redcat...and the list goes on.Option Parts Rock Crawlers
Showing 1 to 45 of 547 Products
![Tekno RC "M5" Hardened Steel Mod1 Pinion Gear w/5mm Bore](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/tkr/tkr4171.jpg)
$12.99 - $15.25
Tekno RC "M5" Hardened Steel Mod1 Pinion Gear w/5mm Bore
![ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/ptk/ptk-8617.jpg)
$5.49
ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (3.17mm Bore)
![Team Associated Factory Team Aluminum 48P Pinion Gear (3.17mm Bore)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/asc/asc1335.jpg)
$7.99 - $8.99
Team Associated Factory Team Aluminum 48P Pinion Gear (3.17mm Bore)
![Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (27, 28, 29, 30, 31, 32T)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/yea/yea-mg-48027-032.jpg)
$22.99
Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (27, 28, 29, 30, 31, 32T) (3.17mm Bore)
![Trinity 48P Ultra Light Weight Aluminum Pinion Gear (3.17mm Bore)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/tri/tritep4027.jpg)
$9.19 - $9.99
Trinity 48P Ultra Light Weight Aluminum Pinion Gear (3.17mm Bore)
![Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/rrp/rrp1211.jpg)
$10.99 - $11.75
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore
![Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (21, 22, 23, 24, 25, 26T)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/yea/yea-mg-48021-026.jpg)
$22.99
Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (21, 22, 23, 24, 25, 26T) (3.17mm Bore)
![Robinson Racing "Aluminum Pro" 48P Pinion Gear (3.17mm Bore)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/rrp/rrp1312.jpg)
$4.99 - $6.49
Robinson Racing "Aluminum Pro" 48P Pinion Gear (3.17mm Bore)
![ProTek RC Steel 32P Pinion Gear w/3.17mm Reducer Sleeve (Mod .8) (5mm Bore)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/ptk/ptk-8061.jpg)
$4.49
ProTek RC Steel 32P Pinion Gear w/3.17mm Reducer Sleeve (Mod .8) (5mm Bore)
![Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (33, 34, 35, 36, 37, 38T)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/yea/yea-mg-48033-038.jpg)
$22.99
Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (33, 34, 35, 36, 37, 38T) (3.17mm Bore)
![Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (15, 16, 17, 18, 19, 20T)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/yea/yea-mg-48015-020.jpg)
$22.99
Yeah Racing Hard Coated 48P Aluminum Pinion Gear Set (15, 16, 17, 18, 19, 20T) (3.17mm Bore)
![D-Links Ascent Upper & Lower High Clearance Delrin/Chubby Rear Suspension Links](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/dlk/dlk-0055.jpg)
$69.99
D-Links Ascent Upper & Lower High Clearance Delrin/Chubby Rear Suspension Links Kit (12.3"/313mm)