Packaging Includes: Chassis plate-1pc Aluminum 7075-T6 fixing strip-1pc Carbon fibre battery panel-1pc Square buckle velcro-2pcs Velcro-1pc Servo mount-1pc Flat Head screw 4*10-5pcs Flat Head screw 3*10-6pcs Flat Head screw 3*6-1pc Round Head screw 3x12-4pcs Differential & motor mount-6pcs Stainless steel flat head screw 4x12-5pcs Stainless Steel flat head screw 3x14-2pcs Stainless Steel flat head screw 3x8-4pcs Stainless steel round head screw 4x12-2pcs Stainless steel round head screw 4x10-4pcs Stainless steel round head screw 3x8-2pcs Stainless steel cap head screws 4*16-2pcs Stainless steel cap head screws 3*12-1pc Stainless steel washer 1*4*8-2pcs Stainless steel washer 1*3*6-1pc (All screw fittings are installed on the goods) Radio box-1pc Grade 12.9 black cap head screws 2.5x8-3pcs Grade 12.9 black flat head screw 3x8-2pcs Screw shaft 3x5-1pc Rubber sealing ring-1pc Original Name / Part No: 9522+9626+9584+AR320422 Part Location: Below front, center, rear chassis+battery+Back of center differential Does this product replace a specific part or function? No Product major function & usage: Increase the firmness of the chassis, impact-resistant and wear-resistant, and strengthen the body structure Fixed battery Stabilize center differential and motor Major advantages of upgrading to this product: (1) The material is upgraded to aluminum 7075-T6, the chassis is thickened from 3.2mm to 4.0mm, making it more sturdy. (2) Upgrade the reinforced edges to 5mm thickness and adding the groove in between to help reduce bending. (3) There is a reserved position for the extended motor on the electric seat. It means that GPM will also produce a motor mount for this extended motor later. (4) GPM aluminum 7075-T6 servo mount and battery compartment integrated, the battery compartment retains the original quick-release voltage plate, which is convenient for disassembly and installation of the servo mount. (5) The fixing strip of the carbon fibre battery panel at the bottom is made of aluminum 7075-T6, which enhances the firmness of the servo mount and the battery compartment. (6) The open design with Velcro is compatible with different sizes of batteries, and the adjustment is more flexible, so the battery is not easy to fall off during use. (7) The reverse quick release version is compatible with the installation of 4985. 1717 and other motors, can be easily powered by 8S. (8) The convenient quick release motor base is redeveloped by GPM to effectively prevent the displacement of the motor. (9) The motor hole is reserved for 3mm/4mm, which can be compatible with the installation of multiple types of motors. (10) Aluminum 7075 Radio Box,Designed to protect the radio receiver from dirt and water damage Suitable Model: TRAXXAS-1/8 4WD SLEDGE MONSTER TRUCK-95076-4