✔These Option Parts Susp A-Arms Compatible with: Arrma Typhon 3S BLX 4x4, Big Rock 3S BLX V3, RC Buggy Monster Truck Models
✔Replacement of Original stock part number : AR330543 AR330540
✔Made of Quality Aluminum,CNC machined for precision.Anodized.Increased strength and precision. Come with Screw pins,easy upgrade from the original part
✔Package Include: 4x Alloy A-Arms (2xLeft & 2x Right), Hardware Included (As shown in the picture)