I have a 4x41/10th scale nitro monster truck. The rear wheels quit pulling. The front wheels still pull. I found a large piece of gravel stuck in between the rear drive shaft. I managed to get it out but not for sure if it stripped any gears for the rear tires. Not for sure what gears to replace if that may be the case.New to the nitro field and would appreciate any suggestions. Thank you.

just what truck is it? do you have the manual for it?

It is a D&A. Did not come with a manual. First truck, bought it for my son for christmas. Can get parts for it but not for sure what part to get.

Go to 1wholesaler.com. Look up the truck, there is a section under parts for model 8861 which is what you have.

It is a <table width="100%" border="0" cellpadding="2" cellspacing="1" bgcolor="#FFFFFF"> <tbody> <tr id="Product1_Tr1"> <td class="FormHeder" valign="top" nowrap="nowrap" align="right" bgcolor="#ffffff" style="font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: rgb(51, 51, 51); ">Model ID:</td> <td class="Wholesale-Main" bgcolor="#ffffff" colspan="2" style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; font-weight: normal; color: rgb(0, 0, 0); "><span id="Product1_lblSN" class="InStock" style="font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold; color: rgb(0, 0, 0); border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; border-width: initial; border-color: initial; text-decoration: none; border-width: initial; border-color: initial; border-width: initial; border-color: initial; border-width: initial; border-color: initial; ">8861-KIT-BRW
www.1wholesaler.com</span></td> </tr> </tbody></table>

yes

not for sure what part to order

You probably damaged the rear differential gear, but you need to open it a part to determine what gear in the diff is damaged. It could be the pinion gear, the diff gear itself or maybe the rock cause the gear to come out of place. Either way you need to take it apart.

OK Thanks alot.</p>